.client-info-panel {
    --mini-panel-pad: 12px;
    --panel-control-size: 34px;
    --panel-control-icon-size: 0.9rem;
    --panel-control-radius: var(--rl-soft-radius, 8px);
    --panel-control-accent: var(--accent-primary);
    --panel-control-focus-ring: rgba(var(--theme-accent-rgb), 0.25);
    position: fixed;
    z-index: var(--rl-z-floating-panel-child, 9800);
    top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: clamp(360px, 32vw, 448px);
    padding: var(--mini-panel-pad);
    max-width: calc(100vw - 16px);
    max-height: calc(100vh - var(--app-titlebar-height, 44px) - var(--app-footer-height, 0px) - 16px);
    background-color: var(--bg-secondary);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-primary);
    border-radius: var(--rl-soft-radius, 8px);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: none;
    transition: none;
    pointer-events: none;
    contain: layout style paint;
    isolation: isolate;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    will-change: auto;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

@supports (scrollbar-gutter: stable) {
    .client-info-panel {
        scrollbar-gutter: stable both-edges;
    }
}

.platform-mac .client-info-panel {
    left: 12px;
}

.platform-win .client-info-panel {
    left: 12px;
}

.client-info-panel.is-visible {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
}

.client-info-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0 0 10px;
    border-bottom: 1px solid var(--border-primary);
}

.client-logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    overflow: hidden;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--rl-soft-radius, 8px);
}

.client-logo-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.client-info-main {
    display: flex;
    flex-direction: column;
    gap: 3px;
    flex-grow: 1;
    min-width: 0;
}

.client-info-title-row {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.client-info-main h2 {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    min-width: 0;
    flex: 1 1 auto;
    margin: 0;
}

.client-info-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex-wrap: wrap;
}

.client-info-main .client-info-client-id {
    display: inline-flex;
    align-items: baseline;
    gap: 0.28em;
    margin: 0;
    min-width: 0;
    font-size: 0.66rem;
    line-height: 1.2;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
    font-weight: 600;
}

.client-info-main .client-info-client-id__label {
    flex-shrink: 0;
    text-transform: uppercase;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    opacity: 0.82;
}

.client-info-main .client-info-client-id__value {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    color: var(--text-secondary);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.client-info-identity-line {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex-wrap: wrap;
}

.client-info-secondary-contact {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-width: 0;
    overflow: hidden;
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.72rem;
    line-height: 1.2;
}

.client-info-secondary-contact i {
    flex-shrink: 0;
    color: var(--text-tertiary);
    font-size: 0.78em;
}

.client-info-secondary-contact span {
    min-width: 0;
    text-overflow: ellipsis;
    overflow: hidden;
}

.plan-details-card {
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding: 9px 10px;
    background-color: var(--bg-tertiary-solid);
    border: 1px solid var(--border-primary);
    border-radius: var(--rl-soft-radius, 8px);
}

.plan-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.plan-header-main {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.plan-header-eyebrow {
    color: var(--text-tertiary);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.plan-name {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.15;
}

.plan-validity {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--border-primary);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
    color: var(--text-secondary);
    font-size: 0.78rem;
    line-height: 1.15;
}

.info-item i {
    display: none;
}

.info-item__label {
    color: var(--text-tertiary);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.info-item strong {
    color: var(--text-primary);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.client-portal-account-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    min-height: 28px;
    margin-top: 0;
    padding: 0 10px;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid var(--border-primary);
    background: linear-gradient(180deg, color-mix(in srgb, var(--accent-primary) 16%, transparent) 0%, transparent 100%);
    color: var(--text-primary);
    font-size: 0.74rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.client-portal-account-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.client-portal-account-btn:active {
    transform: translateY(0) scale(0.98);
}

.client-profile-form {
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding: 9px 10px 10px;
    background: var(--bg-tertiary-solid);
    border: 1px solid var(--border-primary);
    border-radius: var(--rl-soft-radius, 8px);
}

.client-profile-form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.client-profile-form-copy {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-width: 0;
}

.client-profile-form-header strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.client-profile-location {
    color: var(--text-tertiary);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.client-profile-sync-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 18px;
    min-width: 0;
    max-width: max-content;
    padding: 0 6px;
    border-radius: var(--rl-soft-radius, 8px);
    background: var(--bg-tertiary-solid);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    font-size: 0.6rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.02em;
    white-space: nowrap;
    flex-shrink: 0;
}

.client-profile-sync-status[data-state="live"] {
    color: var(--accent-success, #10b981);
}

.client-profile-sync-status[data-state="syncing"] {
    color: var(--accent-primary);
}

.client-profile-sync-status[data-state="error"] {
    color: var(--accent-danger);
}

.client-profile-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 8px;
}

.client-profile-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.client-profile-field span {
    color: var(--text-secondary);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.client-profile-field input {
    width: 100%;
    min-height: 30px;
    padding: 5px 8px;
    color: var(--text-primary);
    background: color-mix(in srgb, var(--bg-primary-solid, var(--bg-primary)) 78%, transparent);
    border: 1px solid var(--border-secondary, var(--border-primary));
    border-radius: var(--rl-soft-radius, 8px);
    font-size: 0.8rem;
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.client-profile-field input:focus-visible {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(var(--theme-accent-rgb), 0.12);
}

.client-profile-save-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-height: 28px;
    padding: 0 9px;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid var(--border-primary);
    background: linear-gradient(180deg, color-mix(in srgb, var(--accent-primary) 16%, transparent) 0%, transparent 100%);
    color: var(--text-primary);
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.client-profile-save-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.client-profile-save-btn:active {
    transform: translateY(0) scale(0.98);
}

.client-profile-save-btn:disabled {
    opacity: 0.7;
    cursor: wait;
}

@media (max-width: 1280px),
(max-height: 860px) {
    .client-info-panel {
        --mini-panel-pad: 10px;
        width: min(420px, calc(100vw - 16px));
        padding: 10px;
        gap: 6px;
        max-height: calc(100vh - var(--app-titlebar-height, 44px) - var(--app-footer-height, 0px) - 12px);
    }

    .client-info-main h2 {
        font-size: 0.92rem;
    }

    .client-info-footer {
        gap: 4px;
        padding-block: 8px;
    }

    .client-info-footer .manage-subscription-btn,
    .client-info-footer .admin-mode-btn,
    .client-info-footer .client-action-btn {
        height: 30px;
    }

    .client-info-footer .client-action-btn {
        width: 36px;
    }
}

@media (max-width: 1120px),
(max-height: 760px) {
    .client-info-panel {
        width: min(400px, calc(100vw - 16px));
        padding: 8px;
        gap: 5px;
        max-height: calc(100vh - var(--app-titlebar-height, 44px) - var(--app-footer-height, 0px) - 12px);
    }

    .client-logo-container {
        width: 30px;
        height: 30px;
    }

    .client-info-main h2 {
        font-size: 0.88rem;
    }

    .plan-details-card,
    .client-profile-form {
        padding: 7px;
        gap: 5px;
    }

    .client-profile-field input {
        min-height: 26px;
        padding: 4px 7px;
        font-size: 0.76rem;
    }

    .client-profile-save-btn,
    .client-portal-account-btn {
        min-height: 26px;
        font-size: 0.7rem;
    }
}

@media (max-width: 560px) {
    .client-profile-form-header {
        flex-wrap: nowrap;
    }

    .client-profile-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
    }

    .client-profile-field span {
        font-size: 0.56rem;
    }

    .client-profile-field input {
        min-height: 28px;
        padding-inline: 7px;
        font-size: 0.74rem;
    }
}

.client-info-footer {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    margin: 6px calc(var(--mini-panel-pad) * -1) calc(var(--mini-panel-pad) * -1);
    padding: 12px var(--mini-panel-pad);
    border-top: 1px solid var(--border-primary);
    border-radius: 0 0 var(--border-radius-l) var(--border-radius-l);
    position: relative;
}

.client-info-footer .manage-subscription-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
    height: 36px;
    padding: 0 10px;
    background: var(--panel-control-bg);
    color: var(--accent-announcement);
    border: 1px solid var(--panel-control-border);
    border-top-width: 3px;
    border-top-color: var(--accent-announcement);
    border-radius: var(--border-radius-m);
    font-weight: 600;
    font-size: var(--font-size-s);
    cursor: pointer;
    transition: background-color var(--transition-quick), color var(--transition-quick), box-shadow var(--transition-quick), transform var(--transition-quick);
    white-space: nowrap;
    overflow: hidden;
    box-shadow: var(--panel-control-shadow);
    position: relative;
    isolation: isolate;
}

.client-info-footer .manage-subscription-btn::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0.12) 55%, transparent 100%);
    opacity: 0.6;
    pointer-events: none;
    z-index: 0;
}

.client-info-footer .manage-subscription-btn>* {
    position: relative;
    z-index: 1;
}

.client-info-footer .manage-subscription-btn span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.client-info-footer .manage-subscription-btn:hover {
    background: var(--panel-control-hover-bg);
    box-shadow: var(--panel-control-shadow-hover), 0 0 0 1px color-mix(in srgb, #22c55e 55%, transparent);
    transform: translateY(-1px);
    color: #22c55e;
}

.client-info-footer .manage-subscription-btn:active {
    transform: translateY(0) scale(0.97);
}

.client-info-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.client-info-footer .client-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 36px;
    background: var(--panel-control-bg);
    border: 1px solid var(--panel-control-border);
    border-top-width: 3px;
    border-top-color: #9CA3AF;
    border-radius: var(--border-radius-m);
    color: #9CA3AF;
    cursor: pointer;
    transition: background-color var(--transition-quick), color var(--transition-quick), box-shadow var(--transition-quick), transform var(--transition-quick);
    position: relative;
    isolation: isolate;
}

.client-info-footer .client-action-btn:hover {
    background: var(--panel-control-hover-bg);
    color: var(--footer-accent, #f59e0b);
    box-shadow: var(--panel-control-shadow-hover), 0 0 0 1px color-mix(in srgb, var(--footer-accent, #f59e0b) 55%, transparent);
    transform: translateY(-1px);
}

.client-info-footer .client-action-btn:active {
    transform: translateY(0) scale(0.97);
}

.client-info-footer .client-action-btn::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--panel-control-gloss);
    opacity: 0.55;
    pointer-events: none;
    z-index: 0;
}

.client-info-footer .client-action-btn>* {
    position: relative;
    z-index: 1;
}

.client-info-footer .client-action-btn.danger {
    color: var(--accent-danger);
    border-top-color: var(--accent-danger);
}

.client-info-footer .client-action-btn.danger:hover {
    background: var(--panel-control-hover-bg);
    color: var(--accent-danger);
    box-shadow: var(--panel-control-shadow-hover), 0 0 0 1px color-mix(in srgb, var(--accent-danger) 55%, transparent);
}

body:not(.theme-dark) .client-info-footer .client-action-btn.active,
body:not(.theme-dark) .client-info-footer .client-action-btn[aria-pressed="true"] {
    color: #111111;
}

body.theme-dark .client-info-footer .client-action-btn.active,
body.theme-dark .client-info-footer .client-action-btn[aria-pressed="true"] {
    color: #C0C0C0;
}

.client-info-footer .admin-mode-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
    height: 36px;
    padding: 0 10px;
    background: var(--panel-control-bg);
    border: 1px solid var(--panel-control-border);
    border-top-width: 3px;
    border-top-color: #9CA3AF;
    border-radius: var(--border-radius-m);
    color: #C0C0C0;
    font-size: var(--font-size-s);
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--transition-quick), border-color var(--transition-quick), color var(--transition-quick), box-shadow var(--transition-quick), transform var(--transition-quick);
    white-space: nowrap;
    overflow: hidden;
    box-shadow: var(--panel-control-shadow);
    position: relative;
    isolation: isolate;
}

.client-info-footer .admin-mode-btn::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--panel-control-gloss);
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

.client-info-footer .admin-mode-btn>* {
    position: relative;
    z-index: 1;
}

.client-info-footer .admin-mode-btn span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.client-info-footer .admin-mode-btn:hover {
    background: var(--panel-control-hover-bg);
    border-color: var(--panel-control-border);
    color: #f1d57e;
    box-shadow: var(--panel-control-shadow-hover), 0 0 0 1px color-mix(in srgb, #d4af37 48%, transparent);
    transform: translateY(-1px);
}

.client-info-footer .admin-mode-btn:active {
    transform: translateY(0) scale(0.97);
}

.admin-mode-btn.active {
    background: linear-gradient(180deg, #f7e08a 0%, #d4af37 100%);
    border-color: rgba(142, 103, 24, 0.65);
    box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.8), var(--panel-control-shadow);
    color: #111111;
}

.admin-mode-btn.active:hover {
    background: linear-gradient(180deg, #fde68a 0%, #d4af37 100%);
    opacity: 0.95;
}

body:not(.theme-dark) .admin-mode-btn.active {
    color: #111111;
}

body.theme-dark .admin-mode-btn.active {
    color: #111111;
}

.admin-mode-btn i {
    font-size: 0.9em;
}

#albumArtWrapper {
    position: relative;
    width: var(--ui-player-art-width, calc(100% + 26px));
    max-width: none;
    aspect-ratio: var(--ui-player-art-aspect, 1 / 1);
    height: var(--ui-player-art-height, auto);
    flex-shrink: 0;
    min-height: 0;
    margin: var(--ui-player-art-margin, -13px -13px 0);
    border-radius: var(--border-radius-l);
    overflow: hidden;
}

#albumArtContainer {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: var(--bg-tertiary-solid);
    border-radius: inherit;
    position: relative;
    -webkit-perspective: 800px;
    perspective: 800px;
    perspective-origin: center center;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    contain: layout style paint;
}

#albumArtContainer:has(img) {
    background-color: transparent;
}

#albumArtContainer:not(:has(img)) {
    background:
        radial-gradient(circle at 50% 46%, rgba(56, 189, 248, 0.26) 0 8%, transparent 8.5%),
        radial-gradient(circle at 50% 46%, rgba(56, 189, 248, 0.12) 0 22%, transparent 22.5%),
        linear-gradient(145deg, #172033 0%, #0e1524 52%, #18263a 100%);
}

#albumArtContainer:not(:has(img)) .album-art-placeholder {
    display: grid;
    place-items: center;
    width: clamp(56px, 18%, 88px);
    aspect-ratio: 1;
    border: 1px solid rgba(186, 230, 253, 0.28);
    border-radius: var(--rl-soft-radius, 8px);
    color: #e0f2fe;
    background: rgba(14, 21, 36, 0.52);
    box-shadow: 0 0 0 12px rgba(56, 189, 248, 0.05), 0 16px 38px rgba(8, 47, 73, 0.4);
    font-size: clamp(1.35rem, 4.5vw, 2.2rem);
}

/* album art: tema escuro */
body.theme-dark #albumArtContainer {
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

/* album art: tema claro */
body:not(.theme-dark) #albumArtContainer {
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.12),
        0 4px 12px rgba(0, 0, 0, 0.08),
        inset 0 0 0 1px rgba(0, 0, 0, 0.06);
}

#albumArtContainer img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: center center;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    contain: layout style paint;
}

@keyframes albumArtVinylSpin {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

#albumArtContainer img.album-art-default-vinyl {
    --album-art-default-gap: clamp(1.35rem, 3.2%, 1.8rem);
    width: calc(100% - (var(--album-art-default-gap) * 2));
    height: calc(100% - (var(--album-art-default-gap) * 2));
    top: 50%;
    left: 50%;
    object-fit: contain;
    transform-origin: center center;
    animation: albumArtVinylSpin 8s linear infinite !important;
}

#albumArtContainer:hover img.album-art-default-vinyl {
    animation-play-state: paused;
}

/* album art: transição leve */
@keyframes albumArtFadeOut {
    0% {
        opacity: 1;
        transform: scale(1);
    }

    100% {
        opacity: 0;
        transform: scale(0.985);
    }
}

@keyframes albumArtFadeIn {
    0% {
        opacity: 0;
        transform: scale(1.015);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

#albumArtContainer img.album-art-exit {
    animation: albumArtFadeOut 0.35s ease-out forwards;
    z-index: 1;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

#albumArtContainer img.album-art-enter {
    animation: albumArtFadeIn 0.35s ease-out forwards;
    z-index: 2;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

#albumArtContainer .fallback-icon-player {
    width: 40%;
    height: 40%;
    object-fit: contain;
}

.audio-quality-chip {
    --aq-accent: #94a3b8;
    --aq-accent-2: #cbd5e1;
    --aq-ink: #f8fafc;
    --aq-bg: rgba(15, 23, 42, 0.76);
    --aq-border: rgba(226, 232, 240, 0.36);
    --aq-shadow: rgba(15, 23, 42, 0.32);
    position: absolute;
    right: 10px;
    bottom: 10px;
    z-index: 8;
    display: inline-flex;
    align-items: center;
    gap: 0.24rem;
    width: max-content;
    max-width: calc(100% - 20px);
    min-height: 24px;
    padding: 0.24rem 0.36rem 0.24rem 0.28rem;
    border: none;
    border-radius: 8px;
    color: var(--aq-ink);
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--aq-accent) 25%, transparent) 0%, transparent 44%),
        linear-gradient(145deg, var(--aq-bg) 0%, rgba(2, 6, 23, 0.88) 100%);
    box-shadow:
        0 11px 24px var(--aq-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.18),
        inset 0 -1px 0 rgba(2, 6, 23, 0.38);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate3d(0, 7px, 0) scale(0.96);
    transform-origin: right bottom;
    transition:
        opacity 0.22s ease,
        transform 0.22s ease,
        filter 0.22s ease;
    overflow: visible;
    -webkit-backdrop-filter: blur(10px) saturate(1.2);
    backdrop-filter: blur(10px) saturate(1.2);
}

.audio-quality-chip::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 10px;
    background: conic-gradient(from 0deg,
        transparent 0deg,
        var(--aq-accent-2) 50deg,
        var(--aq-accent) 100deg,
        transparent 150deg,
        var(--aq-accent-2) 200deg,
        var(--aq-accent) 250deg,
        transparent 310deg,
        var(--aq-accent-2) 340deg,
        var(--aq-accent) 360deg);
    opacity: 0.88;
    pointer-events: none;
    animation: aqBorderSpin 5s linear infinite;
    will-change: transform;
}

.audio-quality-chip::after {
    content: "";
    position: absolute;
    left: 0.5rem;
    right: 0.5rem;
    bottom: 3px;
    height: 1px;
    border-radius: 4px;
    background: linear-gradient(90deg, transparent, var(--aq-accent), var(--aq-accent-2), transparent);
    opacity: 0.72;
    pointer-events: none;
}

@keyframes aqBorderSpin {
    to {
        transform: rotate(360deg);
    }
}

.audio-quality-chip.is-available {
    visibility: visible;
}

#albumArtWrapper:hover .audio-quality-chip.is-available,
.audio-quality-chip.is-transient-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}

.audio-quality-chip__glow {
    position: absolute;
    top: 5px;
    bottom: 5px;
    left: 5px;
    width: 2px;
    border-radius: 4px;
    background: linear-gradient(180deg, var(--aq-accent-2), var(--aq-accent));
    opacity: 0.9;
    pointer-events: none;
}

.audio-quality-chip__icon,
.audio-quality-chip__content {
    position: relative;
    z-index: 1;
}

.audio-quality-chip__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.1rem;
    height: 1.1rem;
    flex: 0 0 1.1rem;
    border-radius: 5px;
    color: #020617;
    background:
        linear-gradient(145deg, var(--aq-accent-2), var(--aq-accent));
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.24),
        0 6px 13px color-mix(in srgb, var(--aq-accent) 42%, transparent);
}

.audio-quality-chip__icon i {
    font-size: 0.48rem;
}

.audio-quality-chip__content {
    display: grid;
    min-width: 0;
    line-height: 1.05;
}

.audio-quality-chip__content strong {
    font-size: 0.5rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-family: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.audio-quality-chip__content small {
    display: block;
    /* chip de qualidade: cresce e quebra linha */
    max-width: none;
    margin-top: 0.08rem;
    overflow: visible;
    color: rgba(248, 250, 252, 0.7);
    font-size: 0.39rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
    font-family: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.audio-quality-chip--sd {
    --aq-accent: #94a3b8;
    --aq-accent-2: #e2e8f0;
    --aq-bg: rgba(30, 41, 59, 0.76);
    --aq-border: rgba(203, 213, 225, 0.34);
    --aq-shadow: rgba(15, 23, 42, 0.34);
}

.audio-quality-chip--hd {
    --aq-accent: #22d3ee;
    --aq-accent-2: #67e8f9;
    --aq-bg: rgba(8, 47, 73, 0.74);
    --aq-border: rgba(103, 232, 249, 0.44);
    --aq-shadow: rgba(8, 47, 73, 0.42);
}

.audio-quality-chip--hd-plus {
    --aq-accent: #34d399;
    --aq-accent-2: #a7f3d0;
    --aq-bg: rgba(6, 78, 59, 0.76);
    --aq-border: rgba(110, 231, 183, 0.44);
    --aq-shadow: rgba(6, 78, 59, 0.42);
}

.audio-quality-chip--uhd {
    --aq-accent: #a78bfa;
    --aq-accent-2: #facc15;
    --aq-bg: rgba(49, 46, 129, 0.78);
    --aq-border: rgba(250, 204, 21, 0.44);
    --aq-shadow: rgba(49, 46, 129, 0.44);
}

.audio-quality-chip--uhd-plus {
    --aq-accent: #f59e0b;
    --aq-accent-2: #f9a8d4;
    --aq-bg: rgba(88, 28, 28, 0.8);
    --aq-border: rgba(253, 186, 116, 0.52);
    --aq-shadow: rgba(88, 28, 28, 0.48);
}

body.performance-lite .audio-quality-chip,
body[data-performance-tier="legacy"] .audio-quality-chip {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    box-shadow: 0 7px 14px rgba(15, 23, 42, 0.28);
    transition-duration: 0.12s;
}

body.performance-lite .audio-quality-chip::before,
body[data-performance-tier="legacy"] .audio-quality-chip::before {
    animation: none;
    opacity: 0.4;
}

body.performance-lite .audio-quality-chip__glow,
body[data-performance-tier="legacy"] .audio-quality-chip__glow {
    opacity: 0.7;
}

@media (prefers-reduced-motion: reduce) {
    .audio-quality-chip {
        transition: opacity 0.12s ease;
        transform: none;
    }

    .audio-quality-chip::before {
        animation: none;
    }

    #albumArtWrapper:hover .audio-quality-chip.is-available,
    .audio-quality-chip.is-transient-visible {
        transform: none;
    }
}

@media (max-width: 520px) {
    .audio-quality-chip {
        right: 8px;
        bottom: 8px;
        max-width: calc(100% - 16px);
        min-height: 22px;
        padding: 0.2rem 0.3rem 0.2rem 0.22rem;
        gap: 0.18rem;
    }

    .audio-quality-chip::before {
        inset: -1.5px;
        border-radius: 8px;
    }

    .audio-quality-chip__icon {
        width: 0.96rem;
        height: 0.96rem;
        flex-basis: 0.96rem;
    }

    .audio-quality-chip__icon i {
        font-size: 0.4rem;
    }

    .audio-quality-chip__content strong {
        font-size: 0.44rem;
    }

    .audio-quality-chip__content small {
        max-width: none;
        font-size: 0.4rem;
    }
}

.player-core {
    display: flex;
    flex-direction: column;
    width: 100%;
    flex-shrink: 0;
    min-height: 0;
    flex: 1 1 auto;
    min-width: 0;
    align-items: stretch;
    justify-content: stretch;
}

.track-info-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--ui-track-gap, 3px);
    width: 100%;
    height: 100%;
    min-height: 0;
    flex: 1 1 auto;
    flex-shrink: 0;
    overflow: hidden;
    text-align: center;
    position: relative;
    margin: 0;
    padding: clamp(14px, 2.4vh, 24px) clamp(12px, 1.45vw, 16px);
    border-radius: clamp(18px, 2.3vw, 22px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--bg-tertiary-solid);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.14),
        inset 0 -1px 0 rgba(0, 0, 0, 0.08),
        0 10px 22px rgba(0, 0, 0, 0.14);
    isolation: isolate;
    -webkit-backdrop-filter: blur(12px) saturate(110%);
    backdrop-filter: blur(12px) saturate(110%);
}

.track-info-container::before {
    content: none;
    display: none;
}

.track-info-container>* {
    position: relative;
    z-index: 1;
}

body.theme-dark .track-info-container {
    border-color: rgba(255, 255, 255, 0.1);
    background: var(--bg-tertiary-solid);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        inset 0 -1px 0 rgba(0, 0, 0, 0.22),
        0 12px 24px rgba(0, 0, 0, 0.2);
}

.marquee-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding-inline: clamp(4px, 1vw, 10px);
    overflow: hidden;
}

.marquee-wrapper.is-marquee-active {
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%);
}

#trackTitleWrapper,
#trackArtistWrapper,
#trackAlbumWrapper {
    min-height: 1.3em;
}

#trackAlbumWrapper {
    display: none;
}

#trackAlbumWrapper.is-visible {
    display: flex;
}

.marquee-wrapper>* {
    white-space: nowrap;
    transform: translate3d(0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.marquee-wrapper>.marquee-effect {
    contain: paint;
    will-change: transform;
}

.marquee-wrapper:hover>.marquee-effect {
    animation-play-state: paused;
}

@keyframes marquee-scroll {

    0%,
    12% {
        transform: translate3d(0, 0, 0);
    }

    88%,
    100% {
        transform: translate3d(calc(-1 * var(--scroll-distance, 0px)), 0, 0);
    }
}

@keyframes trackInfoExit {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

@keyframes trackInfoEnter {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

#trackTitle,
#trackArtist {
    transition: opacity 0.16s ease, font-size 0.2s ease;
    contain: style paint;
}

/* auto-fit: evita marquee curto */
#trackTitle.text-auto-fit,
#trackArtist.text-auto-fit {
    white-space: nowrap;
}

#trackTitle.track-info-exit,
#trackArtist.track-info-exit {
    animation: trackInfoExit 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

#trackTitle.track-info-enter,
#trackArtist.track-info-enter {
    animation: trackInfoEnter 0.5s cubic-bezier(0.2, 0, 0, 1) forwards;
}

#trackTitle {
    font-size: calc(var(--font-size-l) * var(--ui-track-title-scale, 0.86));
    font-weight: 720;
    line-height: 1.04;
    letter-spacing: -0.02em;
    text-shadow:
        0 1px 1px rgba(50, 50, 50, 0.28),
        0 6px 14px rgba(50, 50, 50, 0.14);
}

body.theme-dark #trackTitle {
    text-shadow:
        0 1px 1px rgba(0, 0, 0, 0.6),
        0 2px 4px rgba(0, 0, 0, 0.4);
}

#trackArtist {
    color: var(--text-secondary);
    font-size: calc(var(--font-size-m) * var(--ui-track-artist-scale, 0.84));
    font-weight: 520;
    letter-spacing: 0.006em;
    line-height: 1.08;
    text-shadow: 0 1px 2px rgba(50, 50, 50, 0.18);
}

body.theme-dark #trackArtist {
    color: #c8c8c8;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

#trackAlbum {
    color: var(--text-tertiary);
    font-size: calc(var(--font-size-s) * 1.18);
    font-weight: 400;
    text-shadow: 0 1px 2px rgba(50, 50, 50, 0.3), 0 1px 3px rgba(50, 50, 50, 0.2);
}

body.theme-dark #trackAlbum {
    color: #A0A0A0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
}

#trackTitle.music-title-color {
    color: var(--accent-music);
}

#trackTitle.announcement-title-color {
    color: var(--accent-announcement);
}

/* player controls */
#player-footer {
    --player-controls-gap: 10px;
    --player-controls-padding: 6px;
    --player-controls-radius: 999px;
    --player-control-size: 40px;
    --player-main-size: 58px;
    --player-control-icon-size: 0.95rem;
    --player-main-icon-size: 1.35rem;
    --player-controls-blur: none;
    --player-focus-ring: rgba(var(--theme-accent-rgb), 0.45);
    --player-main-accent: rgba(148, 163, 184, 0.45);
}

body.theme-dark.bg-fixed #player-footer {
    --player-controls-bg: linear-gradient(180deg, rgba(44, 44, 44, 0.95) 0%, rgba(24, 24, 24, 0.98) 100%);
    --player-controls-border: rgba(255, 255, 255, 0.08);
    --player-controls-shadow: 0 12px 24px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    --player-controls-inner: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 55%, transparent 100%);
    --player-controls-blur: none;
    --player-focus-ring: rgba(var(--theme-accent-rgb), 0.55);

    --player-control-bg: linear-gradient(180deg, rgba(68, 68, 68, 0.98) 0%, rgba(38, 38, 38, 0.98) 100%);
    --player-control-border: rgba(255, 255, 255, 0.12);
    --player-control-shadow: 0 6px 14px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    --player-control-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.18);
    --player-control-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.05) 45%, transparent 100%);
    --player-control-hover-bg: linear-gradient(180deg, rgba(82, 82, 82, 1) 0%, rgba(42, 42, 42, 1) 100%);
    --player-control-press-bg: linear-gradient(180deg, rgba(52, 52, 52, 1) 0%, rgba(30, 30, 30, 1) 100%);
    --player-control-icon: rgba(229, 231, 235, 0.85);
    --player-control-icon-hover: #FFFFFF;

    --player-main-bg: linear-gradient(145deg, #505050 0%, #2F2F2F 100%);
    --player-main-border: rgba(255, 255, 255, 0.18);
    --player-main-shadow: 0 14px 30px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    --player-main-shadow-hover: 0 18px 34px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.25);
    --player-main-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.05) 55%, transparent 100%);
}

body:not(.theme-dark).bg-fixed #player-footer {
    --player-controls-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(232, 236, 241, 0.98) 100%);
    --player-controls-border: rgba(15, 23, 42, 0.12);
    --player-controls-shadow: 0 12px 24px rgba(15, 23, 42, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.95);
    --player-controls-inner: linear-gradient(180deg, rgba(255, 255, 255, 0.75) 0%, rgba(255, 255, 255, 0.35) 55%, transparent 100%);
    --player-controls-blur: none;
    --player-focus-ring: rgba(0, 111, 227, 0.35);

    --player-control-bg: linear-gradient(180deg, #FFFFFF 0%, #E9EEF4 100%);
    --player-control-border: rgba(15, 23, 42, 0.12);
    --player-control-shadow: 0 6px 12px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.95);
    --player-control-shadow-hover: 0 10px 18px rgba(15, 23, 42, 0.16), inset 0 1px 0 rgba(255, 255, 255, 1);
    --player-control-gloss: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.55) 55%, transparent 100%);
    --player-control-hover-bg: linear-gradient(180deg, #FFFFFF 0%, #DDE5EE 100%);
    --player-control-press-bg: linear-gradient(180deg, #F1F5F9 0%, #D8E0EA 100%);
    --player-control-icon: #334155;
    --player-control-icon-hover: #0F172A;

    --player-main-bg: linear-gradient(145deg, #FFFFFF 0%, #DFE6EF 100%);
    --player-main-border: rgba(15, 23, 42, 0.16);
    --player-main-shadow: 0 12px 26px rgba(15, 23, 42, 0.2), inset 0 1px 0 rgba(255, 255, 255, 1);
    --player-main-shadow-hover: 0 16px 30px rgba(15, 23, 42, 0.22), inset 0 1px 0 rgba(255, 255, 255, 1);
    --player-main-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.35) 60%, transparent 100%);
}


#player-footer .control-button {
    width: var(--player-control-size);
    height: var(--player-control-size);
    border-radius: var(--rl-soft-radius, 8px);
    background: var(--player-control-bg);
    border: 1px solid var(--player-control-border);
    box-shadow: var(--player-control-shadow);
    color: var(--player-control-icon);
    transition:
        transform 0.18s ease,
        box-shadow 0.2s ease,
        background 0.2s ease,
        color 0.2s ease;
}

#player-footer .control-button::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--player-control-gloss);
    opacity: 0.55;
    pointer-events: none;
    z-index: 0;
}

#player-footer .control-button i {
    font-size: var(--player-control-icon-size);
    line-height: 1;
    position: relative;
    z-index: 1;
}

#player-footer .control-button:hover {
    background: var(--player-control-hover-bg);
    color: var(--player-control-icon-hover);
    transform: translateY(-1px);
    box-shadow: var(--player-control-shadow-hover);
}

#player-footer .control-button:active {
    transform: translateY(0) scale(0.97);
    background: var(--player-control-press-bg);
}

#player-footer .control-button:focus-visible {
    outline: 2px solid transparent;
    outline-offset: 2px;
    box-shadow: 0 0 0 2px var(--player-focus-ring), var(--player-control-shadow);
}

#player-footer .control-button[aria-expanded="true"],
#player-footer .control-button.active {
    color: var(--player-control-icon-hover);
    box-shadow: 0 0 0 1px var(--player-focus-ring), var(--player-control-shadow);
}

#player-footer .control-button:disabled,
#player-footer .control-button[aria-disabled="true"] {
    opacity: 0.45;
    cursor: not-allowed;
    filter: grayscale(0.15);
    box-shadow: none;
}

#player-footer .main-control {
    width: var(--player-main-size);
    height: var(--player-main-size);
    border-radius: var(--rl-soft-radius, 8px);
    background: var(--player-main-bg);
    border: 1px solid var(--player-main-border);
    box-shadow: var(--player-main-shadow), 0 0 0 1px var(--player-main-accent);
    color: var(--player-control-icon-hover);
    position: relative;
    overflow: visible;
}

#player-footer .main-control::before {
    content: "";
    position: absolute;
    inset: 2px;
    border-radius: inherit;
    background: var(--player-main-gloss);
    opacity: 0.9;
    pointer-events: none;
    z-index: 0;
}

#player-footer .main-control i {
    font-size: var(--player-main-icon-size);
    line-height: 1;
}

#player-footer #playPauseButton i {
    color: #000000;
}

#player-footer .progress-bar-row .volume-mixer-button {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background: var(--player-control-bg);
    border: 1px solid var(--player-control-border);
    box-shadow: var(--player-control-shadow);
    color: var(--player-control-icon);
    padding: 0;
}

#player-footer .progress-bar-row .volume-mixer-button::before {
    display: block;
}

#player-footer .progress-bar-row .volume-mixer-button i {
    font-size: 0.95rem;
}

body.theme-dark #player-footer .progress-bar-row .volume-mixer-button:hover {
    background: var(--player-control-hover-bg);
    color: var(--player-control-icon-hover);
    transform: translateY(-1px);
    box-shadow: var(--player-control-shadow-hover);
}

body:not(.theme-dark) #player-footer .progress-bar-row .volume-mixer-button:hover {
    background: var(--player-control-hover-bg);
    color: var(--player-control-icon-hover);
    transform: translateY(-1px);
    box-shadow: var(--player-control-shadow-hover);
}

#player-footer .progress-bar-row .volume-mixer-button:active {
    transform: translateY(0) scale(0.98);
    box-shadow: var(--player-control-shadow);
    background: var(--player-control-press-bg);
}

#player-footer .progress-bar-row .volume-mixer-button[aria-expanded="true"] {
    background: var(--player-control-hover-bg);
    color: var(--player-control-icon-hover);
    box-shadow: 0 0 0 1px var(--player-focus-ring), var(--player-control-shadow);
}

body.theme-dark #player-footer .progress-bar-row .volume-mixer-button:active {
    background: var(--player-control-press-bg);
}

body.theme-dark #player-footer .progress-bar-row .volume-mixer-button[aria-expanded="true"] {
    background: var(--player-control-hover-bg);
    color: var(--player-control-icon-hover);
    box-shadow: 0 0 0 1px var(--player-focus-ring), var(--player-control-shadow);
}

#player-footer .main-control:hover,
#player-footer .main-control:focus-visible {
    background: var(--player-main-bg);
    box-shadow: var(--player-main-shadow-hover), 0 0 0 2px var(--player-main-accent);
    transform: translateY(-1px);
}

#player-footer .main-control:active {
    background: var(--player-main-bg);
    transform: translateY(0) scale(0.97);
    box-shadow: var(--player-main-shadow);
}

#player-footer .main-control.music-type {
    --player-main-accent: rgba(var(--theme-accent-rgb), 0.45);
}

#player-footer .main-control.announcement-type {
    --player-main-accent: rgba(16, 185, 129, 0.45);
}

#player-footer .main-control.tts-type {
    --player-main-accent: rgba(210, 105, 30, 0.45);
}

/* panel footer controls */
.playlist-panel,
.chamadas-panel {
    --panel-control-size: 34px;
    --panel-control-icon-size: 0.9rem;
    --panel-footer-height: var(--rl-main-panel-footer-height, 42px);
}

.playlist-panel .panel-footer,
.chamadas-panel .panel-footer {
    --panel-control-radius: var(--rl-soft-radius, 8px);
    --panel-control-accent: var(--accent-music);
    --panel-control-focus-ring: rgba(var(--theme-accent-rgb), 0.25);
}

#music-panel-footer {
    --panel-control-accent: var(--accent-music);
    --panel-control-focus-ring: rgba(var(--theme-accent-rgb), 0.25);
}

#announcements-controls-footer,
#music-playlist-panel [data-tab-announcements-footer] {
    --panel-control-accent: var(--accent-announcement);
    --panel-control-focus-ring: rgba(16, 185, 129, 0.25);
}

.chamadas-panel .panel-footer {
    --panel-control-accent: var(--accent-tts);
    --panel-control-focus-ring: rgba(210, 105, 30, 0.25);
}

body.theme-dark .playlist-panel .panel-footer,
body.theme-dark .chamadas-panel .panel-footer {
    --panel-control-bg: linear-gradient(180deg, rgba(70, 70, 70, 0.95) 0%, rgba(40, 40, 40, 0.95) 100%);
    --panel-control-border: rgba(255, 255, 255, 0.12);
    --panel-control-shadow: 0 4px 10px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    --panel-control-shadow-hover: 0 6px 14px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.18);
    --panel-control-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.06) 55%, transparent 100%);
    --panel-control-hover-bg: linear-gradient(180deg, rgba(88, 88, 88, 0.98) 0%, rgba(48, 48, 48, 0.98) 100%);
    --panel-control-press-bg: linear-gradient(180deg, rgba(60, 60, 60, 0.98) 0%, rgba(32, 32, 32, 0.98) 100%);
    --panel-control-icon: rgba(229, 231, 235, 0.9);
}

body:not(.theme-dark) .playlist-panel .panel-footer,
body:not(.theme-dark) .chamadas-panel .panel-footer {
    --panel-control-bg: linear-gradient(180deg, #FFFFFF 0%, #E9EEF4 100%);
    --panel-control-border: rgba(15, 23, 42, 0.12);
    --panel-control-shadow: 0 4px 10px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    --panel-control-shadow-hover: 0 6px 14px rgba(15, 23, 42, 0.18), inset 0 1px 0 rgba(255, 255, 255, 1);
    --panel-control-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.4) 60%, transparent 100%);
    --panel-control-hover-bg: linear-gradient(180deg, #FFFFFF 0%, #DDE5EE 100%);
    --panel-control-press-bg: linear-gradient(180deg, #F1F5F9 0%, #D8E0EA 100%);
    --panel-control-icon: #334155;
}

.playlist-scroll {
    flex-grow: 1;
    overflow-y: auto;
}

.playlist-scroll::-webkit-scrollbar {
    width: 6px;
}

.playlist-scroll::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb);
    border-radius: 3px;
}

.playlist-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 4px 2px 4px;
    padding: 6px 8px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-left: 3px solid transparent;
    border-radius: 8px;
    transition: background-color 0.15s ease, border-left-color 0.15s ease, opacity 0.15s ease, border-color 0.15s ease;
    position: relative;
    z-index: 0;
    overflow: hidden;
    contain: layout style;
    --playlist-progress-offset: calc(var(--playlist-thumb-size) + 12px);
    --playlist-progress-fill: rgba(255, 255, 255, 0.12);
    --playlist-progress-edge: rgba(255, 255, 255, 0.18);
    --playlist-status-slot-width: 48px;
    --schedule-status-chip-width: 66px;
}

body.theme-dark .playlist-item {
    border-color: rgba(255, 255, 255, 0.08);
}

.playlist-item:hover {
    background-color: var(--bg-hover);
}

/* progresso na linha: scaleX atrás do conteúdo */
.playlist-item::before {
    content: "";
    position: absolute;
    top: 1px;
    bottom: 1px;
    left: var(--playlist-progress-offset);
    width: calc(100% - var(--playlist-progress-offset) - 8px);
    transform-origin: left center;
    transform: translate3d(0, 0, 0) scaleX(var(--track-progress, 0));
    border-radius: 6px;
    pointer-events: none;
    opacity: 0;
    /* só opacity: transform disputa com --track-progress */
    transition: opacity 160ms ease;
    z-index: 0;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--playlist-progress-fill) 12%,
            var(--playlist-progress-fill) 70%,
            var(--playlist-progress-edge) 88%,
            transparent 100%);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    will-change: transform;
}

.playlist-item.has-progress::before {
    opacity: 0.68;
    transition: opacity 160ms ease;
}

body.announcement-visual-lock .playlist-item.music-type::before,
body.announcement-visual-lock .playlist-item.music-type.has-progress::before,
body.announcement-visual-lock .playlist-item.music-type .schedule-status-chip.music {
    transition: none !important;
    animation: none !important;
}

/* conteúdo acima do progresso */
.playlist-item .playlist-item-meta,
.playlist-item .playlist-item-details-main,
.playlist-item .playlist-item-action-btn,
.playlist-item .spot-badge,
.playlist-item .schedule-status-chip {
    position: relative;
    z-index: 1;
}

.playlist-item:active {
    cursor: grabbing;
}

.playlist-item.sortable-ghost {
    background-color: var(--accent-tts-bg);
    border: 1px dashed var(--accent-tts);
    opacity: 0.4;
}

.playlist-item.sortable-drag {
    background-color: var(--bg-secondary);
    box-shadow: var(--shadow-lg);
    opacity: 0.9;
    transform: scale(1.02);
}

.playlist-item.is-expired {
    opacity: 0.5;
    text-decoration: line-through;
    border-left-width: 3px;
    border-left-color: var(--accent-danger);
}

.playlist-item.is-expired .playlist-item-action-btn.playlist-item-schedule-btn {
    color: var(--accent-warning);
}

/* Status upcoming: manter estilo verde base para anúncios */
.playlist-item.announcement-type.schedule-state-upcoming {
    border-left-style: solid;
    border-left-color: rgba(16, 185, 129, 0.45);
}

.playlist-item.schedule-state-paused-day,
.playlist-item.schedule-state-paused-window {
    opacity: 0.85;
    border-left-width: 3px;
    border-left-color: var(--accent-warning);
}

/* anúncios: verde base (vigência) */
.playlist-item.announcement-type.schedule-state-active:not(.active) {
    border-left-color: rgba(16, 185, 129, 0.45);
}

.playlist-item-thumbnail {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--playlist-thumb-size);
    height: var(--playlist-thumb-size);
    flex-shrink: 0;
    overflow: hidden;
    background-color: var(--bg-tertiary-solid);
    border-radius: 5px;
    aspect-ratio: 1 / 1;
}

.playlist-item-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.playlist-item-thumbnail .fas {
    color: var(--text-tertiary);
    font-size: 1rem;
}

.playlist-item-thumbnail .fallback-icon-playlist {
    width: 90%;
    height: 90%;
    object-fit: contain;
}

.playlist-item-details-main {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
}

.playlist-item-details-main p {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.08;
}

.playlist-item-details-main p:last-child {
    color: var(--text-secondary);
    font-size: 0.66rem;
    font-weight: 400;
    line-height: 1.05;
}

.playlist-item-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.playlist-item-actions {
    display: inline-flex;
    align-items: center;
    gap: 0;
    flex-shrink: 0;
}

.playlist-item-actions .playlist-item-action-btn {
    margin-inline-start: 0;
}

.playlist-item-status-slot {
    position: relative;
    display: inline-grid;
    place-items: center;
    width: var(--playlist-status-slot-width);
    min-width: var(--playlist-status-slot-width);
    max-width: var(--playlist-status-slot-width);
    height: 22px;
    flex-shrink: 0;
    overflow: hidden;
}

.playlist-item-status-slot .playlist-item-duration,
.playlist-item-status-slot .schedule-status-chip {
    grid-area: 1 / 1;
    margin: 0;
}

.playlist-item-duration {
    font-size: 0.66rem;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    white-space: nowrap;
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    transition: opacity 140ms ease, visibility 140ms ease, transform 140ms ease;
}

.playlist-item-duration.hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.92);
    pointer-events: none;
}

.playlist-item-duration.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.playlist-item.active {
    border-left-width: 1px;
}

.playlist-item.music-type {
    border-left-width: 1px;
    --playlist-progress-fill: rgba(var(--theme-accent-rgb), 0.16);
    --playlist-progress-edge: rgba(191, 219, 254, 0.24);
}

.playlist-item-analysis-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(var(--theme-accent-rgb), 0.38);
    background: rgba(var(--theme-accent-rgb), 0.15);
    color: var(--theme-accent);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

/* Anúncios: mesmo estilo de músicas, mas com cor verde */
.playlist-item.announcement-type {
    border-left-width: 1px;
    --playlist-progress-fill: rgba(16, 185, 129, 0.16);
    --playlist-progress-edge: rgba(167, 243, 208, 0.26);
}

/* Tema escuro: véu um pouco mais contido, mas ainda claramente visível */
body.theme-dark .playlist-item.announcement-type {
    --playlist-progress-fill: rgba(52, 211, 153, 0.13);
    --playlist-progress-edge: rgba(167, 243, 208, 0.18);
}

/* Instant Play: fundo neutro; cor só no preenchimento de progresso */
.playlist-item.instant-play-active {
    border-left-width: 1px;
}

.playlist-item-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 0;
    height: 0;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    background: none;
    border: none;
    border-radius: var(--rl-soft-radius, 8px);
    color: var(--text-tertiary);
    cursor: pointer;
    transition: opacity var(--transition-quick), width var(--transition-quick), height var(--transition-quick), padding var(--transition-quick), transform var(--transition-quick);
}

.playlist-item-action-btn:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
    transform: scale(1.1);
}

/* Plano MAX: lixeira do jingle segue hover admin */
.playlist-item.official-jingle-max .playlist-item-meta .playlist-item-action-btn[data-action="remove"] {
    color: var(--accent-danger, #ef4444);
}

/* admin: ações da faixa no hover */
body.is-admin-mode #announcements-playlist-panel .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode #music-playlist-panel .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode .playlist-panel .playlist-item-meta .playlist-item-action-btn {
    opacity: 0 !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
    padding: 0 !important;
    margin-inline-start: 0 !important;
    overflow: hidden !important;
    pointer-events: none;
    transition:
        opacity 160ms ease,
        visibility 160ms ease,
        width 160ms ease,
        height 160ms ease,
        padding 160ms ease,
        margin-inline-start 160ms ease;
}

body.is-admin-mode #announcements-playlist-panel .playlist-item:hover .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode #announcements-playlist-panel .playlist-item.instant-play-active .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode #announcements-playlist-panel .playlist-item:focus-within .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode #music-playlist-panel .playlist-item:hover .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode #music-playlist-panel .playlist-item.instant-play-active .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode #music-playlist-panel .playlist-item:focus-within .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode .playlist-panel .playlist-item:hover .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode .playlist-panel .playlist-item.instant-play-active .playlist-item-meta .playlist-item-action-btn,
body.is-admin-mode .playlist-panel .playlist-item:focus-within .playlist-item-meta .playlist-item-action-btn {
    opacity: 1 !important;
    visibility: visible !important;
    width: 24px !important;
    height: 24px !important;
    padding: 4px !important;
    overflow: visible !important;
    pointer-events: auto;
}

body.is-admin-mode #announcements-playlist-panel .playlist-item:hover .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn,
body.is-admin-mode #announcements-playlist-panel .playlist-item.instant-play-active .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn,
body.is-admin-mode #announcements-playlist-panel .playlist-item:focus-within .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn,
body.is-admin-mode #music-playlist-panel .playlist-item:hover .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn,
body.is-admin-mode #music-playlist-panel .playlist-item.instant-play-active .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn,
body.is-admin-mode #music-playlist-panel .playlist-item:focus-within .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn,
body.is-admin-mode .playlist-panel .playlist-item:hover .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn,
body.is-admin-mode .playlist-panel .playlist-item.instant-play-active .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn,
body.is-admin-mode .playlist-panel .playlist-item:focus-within .playlist-item-meta .playlist-item-action-btn + .playlist-item-action-btn {
    margin-inline-start: 6px !important;
}

.playlist-item-schedule-btn.scheduled {
    color: var(--accent-announcement);
}

.playlist-item-schedule-btn.plan-locked {
    color: var(--accent-warning);
}

/* Cores do botão de agenda conforme estado do anúncio */
.playlist-item.schedule-state-active .playlist-item-schedule-btn {
    color: var(--accent-announcement);
}

.playlist-item.schedule-state-upcoming .playlist-item-schedule-btn {
    color: var(--theme-accent-strong);
}

.playlist-item.schedule-state-paused-day .playlist-item-schedule-btn,
.playlist-item.schedule-state-paused-window .playlist-item-schedule-btn {
    color: var(--accent-warning);
}

.playlist-item.is-expired .playlist-item-schedule-btn {
    color: var(--accent-danger);
}

/* badges/chips: visibilidade */
.spot-badge.hidden,
.schedule-status-chip.hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.85);
    display: inline-flex !important;
    pointer-events: none;
    max-width: 0;
    max-height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
    /* delay 80ms: absorve flip jingle→música */
    transition:
        opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1) 80ms,
        visibility 0.2s cubic-bezier(0.4, 0, 0.2, 1) 80ms,
        transform 0.2s cubic-bezier(0.4, 0, 0.2, 1) 80ms,
        max-width 0.25s cubic-bezier(0.4, 0, 0.2, 1) 80ms,
        max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1) 80ms,
        padding 0.2s cubic-bezier(0.4, 0, 0.2, 1) 80ms,
        margin 0.2s cubic-bezier(0.4, 0, 0.2, 1) 80ms;
}

/* visível: sem transição de entrada */
.spot-badge.visible,
.schedule-status-chip.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    display: inline-flex !important;
    pointer-events: auto;
    transition: none;
}

/* LED: sem animação (evita flicker) */
.schedule-status-chip.music.hidden,
.schedule-status-chip.music.visible {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    will-change: auto !important;
}

/* anúncios: chip status sem transição */
.playlist-item.announcement-type .schedule-status-chip.hidden,
.playlist-item.announcement-type .schedule-status-chip.visible {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    will-change: auto !important;
}

/* duração: troca instantânea com chips */
.playlist-item.music-type .playlist-item-duration,
.playlist-item.music-type .playlist-item-duration.hidden,
.playlist-item.music-type .playlist-item-duration.visible,
.playlist-item.announcement-type .playlist-item-duration,
.playlist-item.announcement-type .playlist-item-duration.hidden,
.playlist-item.announcement-type .playlist-item-duration.visible {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    will-change: auto !important;
}

/* category badges */

.spot-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    height: 22px;
    min-width: 56px;
    padding: 0 10px;
    border-radius: 12px;
    font-size: 0.5rem;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
    cursor: help;
    -webkit-user-select: none;
    user-select: none;
    contain: layout style paint;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    border: 1.5px solid;
}

/* Ícone dentro do badge */
.spot-badge i {
    font-size: 0.65rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Texto do badge */
.spot-badge span {
    position: relative;
    z-index: 1;
    font-weight: 700;
    letter-spacing: 0.04em;
}

/* Variantes de categoria - Tema Claro */
.spot-badge.vinheta,
.spot-badge.flash {
    background: rgba(250, 204, 21, 0.15);
    border-color: rgba(250, 204, 21, 0.5);
    color: #b45309;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}


.spot-badge.jingle,
.spot-badge.spot {
    background: rgba(168, 85, 247, 0.15);
    border-color: rgba(168, 85, 247, 0.5);
    color: #7e22ce;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.spot-badge.programete,
.spot-badge.podcast {
    background: rgba(var(--theme-accent-rgb), 0.15);
    border-color: rgba(var(--theme-accent-rgb), 0.5);
    color: var(--theme-accent-strong);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Variantes de categoria - Tema Escuro */
body.theme-dark .spot-badge.vinheta,
body.theme-dark .spot-badge.flash {
    background: rgba(250, 204, 21, 0.2);
    border-color: rgba(250, 204, 21, 0.6);
    color: #fde047;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.theme-dark .spot-badge.jingle,
body.theme-dark .spot-badge.spot {
    background: rgba(168, 85, 247, 0.2);
    border-color: rgba(168, 85, 247, 0.6);
    color: #d8b4fe;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.theme-dark .spot-badge.programete,
body.theme-dark .spot-badge.podcast {
    background: var(--theme-accent-bg-medium);
    border-color: var(--theme-accent-border-strong);
    color: var(--theme-accent);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* schedule status chips */

.schedule-status-chip {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    width: var(--schedule-status-chip-width, 66px);
    min-width: 0;
    max-width: 100%;
    height: 22px;
    padding: 0 7px;
    border-radius: 14px;
    font-size: 0.52rem;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
    cursor: default;
    -webkit-user-select: none;
    user-select: none;
    contain: layout style paint;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    border: 1.5px solid;
    box-sizing: border-box;
}

.schedule-status-chip.is-live-led {
    width: 18px !important;
    min-width: 18px !important;
    max-width: 18px !important;
    height: 18px !important;
    padding: 0 !important;
    gap: 0 !important;
    border: 0 !important;
    border-radius: 50% !important;
    background: transparent !important;
    box-shadow: none !important;
    color: transparent !important;
    overflow: visible;
}

.schedule-status-led {
    display: block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #bbf7d0 0%, #22c55e 46%, #15803d 100%);
    box-shadow:
        0 0 0 1px rgba(34, 197, 94, 0.34),
        0 0 8px rgba(34, 197, 94, 0.58);
    animation: playlistLiveLedPulse 1.35s ease-in-out infinite;
}

@keyframes playlistLiveLedPulse {
    0%,
    100% {
        opacity: 0.64;
        transform: scale(0.86);
        box-shadow:
            0 0 0 1px rgba(34, 197, 94, 0.28),
            0 0 5px rgba(34, 197, 94, 0.38);
    }

    50% {
        opacity: 1;
        transform: scale(1);
        box-shadow:
            0 0 0 1px rgba(34, 197, 94, 0.48),
            0 0 12px rgba(34, 197, 94, 0.74);
    }
}

body.performance-lite .schedule-status-led,
body[data-performance-tier="legacy"] .schedule-status-led {
    animation: none !important;
    opacity: 1;
    transform: none;
}

/* Ícone do chip */
.schedule-status-chip i {
    font-size: 0.6rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Texto do chip */
.schedule-status-chip span {
    position: relative;
    z-index: 1;
    font-weight: 700;
    letter-spacing: 0.04em;
}

/* Variantes de status - Tema Claro */
.schedule-status-chip.success {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.5);
    color: #166534;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.schedule-status-chip.info {
    background: rgba(var(--theme-accent-rgb), 0.15);
    border-color: rgba(var(--theme-accent-rgb), 0.5);
    color: var(--theme-accent-strong);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Música - variante específica para status de reprodução em tons de azul. */
.schedule-status-chip.music {
    background: rgba(var(--theme-accent-rgb), 0.12);
    /* --accent-music-bg equivalent */
    border-color: rgba(var(--theme-accent-rgb), 0.45);
    color: var(--theme-accent-strong);
    /* contraste para texto */
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

body.theme-dark .schedule-status-chip.music {
    background: rgba(var(--theme-accent-rgb), 0.2);
    border-color: rgba(var(--theme-accent-rgb), 0.6);
    color: var(--theme-accent);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.schedule-status-chip.warning {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.5);
    color: #92400e;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.schedule-status-chip.danger {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.5);
    color: #991b1b;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.schedule-status-chip.neutral {
    background: rgba(100, 116, 139, 0.15);
    border-color: rgba(100, 116, 139, 0.5);
    color: #1e293b;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Variantes de status - Tema Escuro */
body.theme-dark .schedule-status-chip.success {
    background: rgba(74, 222, 128, 0.2);
    border-color: rgba(74, 222, 128, 0.6);
    color: #86efac;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.theme-dark .schedule-status-chip.info {
    background: rgba(var(--theme-accent-rgb), 0.2);
    border-color: rgba(var(--theme-accent-rgb), 0.6);
    color: var(--theme-accent);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.theme-dark .schedule-status-chip.warning {
    background: rgba(251, 191, 36, 0.2);
    border-color: rgba(251, 191, 36, 0.6);
    color: #fcd34d;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.theme-dark .schedule-status-chip.danger {
    background: rgba(248, 113, 113, 0.2);
    border-color: rgba(248, 113, 113, 0.6);
    color: #fca5a5;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.theme-dark .schedule-status-chip.neutral {
    background: rgba(148, 163, 184, 0.2);
    border-color: rgba(148, 163, 184, 0.6);
    color: #cbd5e1;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

#chamadasContainer {
    --rl-call-button-scale: 0.8;
    flex-grow: 1;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, calc(142.5px * var(--rl-call-button-scale)));
    justify-content: center;
    align-content: start;
    column-gap: calc(10px * var(--rl-call-button-scale));
    row-gap: calc(10px * var(--rl-call-button-scale));
    padding: 10px;
    grid-auto-rows: min-content;
    align-items: start;
    background: transparent;
    border: none;
    border-radius: 0;
    margin: 0;
}

#chamadasContainer::-webkit-scrollbar {
    width: 6px;
}

#chamadasContainer::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb);
    border-radius: 3px;
}

:root {
    --call-theme-1-color: #007aff;
    --call-theme-1-rgb: 0, 122, 255;
    --call-theme-2-color: #ff9500;
    --call-theme-2-rgb: 255, 149, 0;
    --call-theme-3-color: #34c759;
    --call-theme-3-rgb: 52, 199, 89;
    --call-theme-4-color: #af52de;
    --call-theme-4-rgb: 175, 82, 222;
    --call-theme-5-color: #6b7280;
    --call-theme-5-rgb: 107, 114, 128;
    --call-theme-6-color: #ff2d55;
    --call-theme-6-rgb: 255, 45, 85;
    --call-theme-7-color: #00c7be;
    --call-theme-7-rgb: 0, 199, 190;
    --call-theme-8-color: #ff3b30;
    --call-theme-8-rgb: 255, 59, 48;
    --call-theme-9-color: #ffd60a;
    --call-theme-9-rgb: 255, 214, 10;
    --call-theme-10-color: #5856d6;
    --call-theme-10-rgb: 88, 86, 214;
    --call-theme-11-color: #32ade6;
    --call-theme-11-rgb: 50, 173, 230;
    --call-theme-12-color: #a2845e;
    --call-theme-12-rgb: 162, 132, 94;
}

.call-button {
    --call-accent-color: transparent;
    --call-accent-rgb: 74, 222, 128;
    -webkit-appearance: none;
    appearance: none;
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
    padding: 10px;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--bg-tertiary-solid);
    background-size: cover;
    background-position: center;
    border: 1px solid var(--border-primary);
    border-top: 3px solid transparent;
    border-radius: var(--border-radius-m);
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: transform 0.18s ease, border-color 0.2s ease, box-shadow 0.24s ease, filter 0.2s ease;
    max-width: 165px;
    min-height: 0;
    contain: layout style paint;
}

.call-button:focus-visible {
    outline: 2px solid var(--focus-ring-color, #60a5fa);
    outline-offset: 2px;
}

#chamadasContainer .call-button {
    max-width: calc(165px * var(--rl-call-button-scale, 0.8));
    padding: calc(10px * var(--rl-call-button-scale, 0.8));
    gap: calc(10px * var(--rl-call-button-scale, 0.8));
    border-radius: calc(var(--border-radius-m, 12px) * var(--rl-call-button-scale, 0.8));
}

.call-button::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, transparent 60%);
    transition: background-color var(--transition-smooth), opacity var(--transition-smooth);
}

.call-button:hover::after {
    opacity: 0.8;
}

.call-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.call-button.triggering {
    transform: translateY(-1px) scale(0.992);
    filter: saturate(1.06) brightness(1.03);
}

.call-button.recovering {
    cursor: progress;
    opacity: 0.72;
    filter: grayscale(0.32);
}

.call-button.recovering:hover {
    transform: none;
    box-shadow: none;
}

.call-button.recovering .call-button-actions {
    display: flex;
}

/* Playing state: persistent while the manual-call audio is active. */
.call-button.playing {
    border-color: rgba(var(--call-accent-rgb), 0.46);
    border-top-color: var(--call-accent-color);
    box-shadow:
        0 12px 28px rgba(0, 0, 0, 0.24),
        0 0 0 1px rgba(var(--call-accent-rgb), 0.28),
        0 0 18px rgba(var(--call-accent-rgb), 0.22);
    transform: translateY(-1px);
    filter: saturate(1.08) brightness(1.03);
    animation: callButtonPlayingAura 2.8s ease-in-out infinite;
}

.call-button.playing::before {
    content: '';
    position: absolute;
    inset: -1px;
    z-index: 0;
    border-radius: inherit;
    background:
        linear-gradient(90deg, rgba(var(--call-accent-rgb), 0), rgba(var(--call-accent-rgb), 0.22), rgba(var(--call-accent-rgb), 0)) top / 220% 2px no-repeat,
        radial-gradient(circle at 24% 18%, rgba(var(--call-accent-rgb), 0.18), transparent 42%);
    background-position: 100% 0, 0 0;
    opacity: 0.72;
    pointer-events: none;
    animation: callButtonPlayingSweep 3.4s ease-in-out infinite;
}

.call-button.playing::after {
    background:
        linear-gradient(to top, rgba(0, 0, 0, 0.56) 0%, rgba(0, 0, 0, 0.14) 62%, rgba(255, 255, 255, 0.04) 100%),
        radial-gradient(circle at 90% 12%, rgba(var(--call-accent-rgb), 0.18), transparent 34%);
    opacity: 0.96;
}

/* Queued state - subtle highlight */
.call-button.in-queue {
    border-color: rgba(251, 191, 36, 0.5);
    border-top-color: #f59e0b;
    background-color: rgba(251, 191, 36, 0.05);
    box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.3);
}

.call-button.in-queue::after {
    background: linear-gradient(to top, rgba(251, 191, 36, 0.15) 0%, transparent 60%);
}

@keyframes callButtonPlayingAura {

    0%,
    100% {
        box-shadow:
            0 12px 28px rgba(0, 0, 0, 0.24),
            0 0 0 1px rgba(var(--call-accent-rgb), 0.28),
            0 0 16px rgba(var(--call-accent-rgb), 0.2);
    }

    50% {
        box-shadow:
            0 14px 34px rgba(0, 0, 0, 0.28),
            0 0 0 1px rgba(var(--call-accent-rgb), 0.38),
            0 0 24px rgba(var(--call-accent-rgb), 0.3);
    }
}

@keyframes callButtonPlayingSweep {
    0% {
        background-position: 100% 0, 0 0;
        opacity: 0.5;
    }

    50% {
        opacity: 0.74;
    }

    100% {
        background-position: -100% 0, 0 0;
        opacity: 0.52;
    }
}

@media (prefers-reduced-motion: reduce) {

    .call-button.playing,
    .call-button.playing::before,
    .call-status-text.playing,
    .call-button.playing .call-button-number {
        animation: none !important;
    }
}

.call-theme-1 {
    --call-accent-color: var(--call-theme-1-color);
    --call-accent-rgb: var(--call-theme-1-rgb);
    border-top-color: var(--call-theme-1-color);
    --pulse-color: var(--call-theme-1-rgb);
}

.call-theme-2 {
    --call-accent-color: var(--call-theme-2-color);
    --call-accent-rgb: var(--call-theme-2-rgb);
    border-top-color: var(--call-theme-2-color);
    --pulse-color: var(--call-theme-2-rgb);
}

.call-theme-3 {
    --call-accent-color: var(--call-theme-3-color);
    --call-accent-rgb: var(--call-theme-3-rgb);
    border-top-color: var(--call-theme-3-color);
    --pulse-color: var(--call-theme-3-rgb);
}

.call-theme-4 {
    --call-accent-color: var(--call-theme-4-color);
    --call-accent-rgb: var(--call-theme-4-rgb);
    border-top-color: var(--call-theme-4-color);
    --pulse-color: var(--call-theme-4-rgb);
}

.call-theme-5 {
    --call-accent-color: var(--call-theme-5-color);
    --call-accent-rgb: var(--call-theme-5-rgb);
    border-top-color: var(--call-theme-5-color);
    --pulse-color: var(--call-theme-5-rgb);
}

.call-theme-6 {
    --call-accent-color: var(--call-theme-6-color);
    --call-accent-rgb: var(--call-theme-6-rgb);
    border-top-color: var(--call-theme-6-color);
    --pulse-color: var(--call-theme-6-rgb);
}

.call-theme-7 {
    --call-accent-color: var(--call-theme-7-color);
    --call-accent-rgb: var(--call-theme-7-rgb);
    border-top-color: var(--call-theme-7-color);
    --pulse-color: var(--call-theme-7-rgb);
}

.call-theme-8 {
    --call-accent-color: var(--call-theme-8-color);
    --call-accent-rgb: var(--call-theme-8-rgb);
    border-top-color: var(--call-theme-8-color);
    --pulse-color: var(--call-theme-8-rgb);
}

.call-theme-9 {
    --call-accent-color: var(--call-theme-9-color);
    --call-accent-rgb: var(--call-theme-9-rgb);
    border-top-color: var(--call-theme-9-color);
    --pulse-color: var(--call-theme-9-rgb);
}

.call-theme-10 {
    --call-accent-color: var(--call-theme-10-color);
    --call-accent-rgb: var(--call-theme-10-rgb);
    border-top-color: var(--call-theme-10-color);
    --pulse-color: var(--call-theme-10-rgb);
}

.call-theme-11 {
    --call-accent-color: var(--call-theme-11-color);
    --call-accent-rgb: var(--call-theme-11-rgb);
    border-top-color: var(--call-theme-11-color);
    --pulse-color: var(--call-theme-11-rgb);
}

.call-theme-12 {
    --call-accent-color: var(--call-theme-12-color);
    --call-accent-rgb: var(--call-theme-12-rgb);
    border-top-color: var(--call-theme-12-color);
    --pulse-color: var(--call-theme-12-rgb);
}

.call-button-number {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    flex-shrink: 0;
    background-color: rgb(var(--pulse-color));
    border-radius: var(--rl-soft-radius, 8px);
    color: #ffffff;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1;
    text-shadow: none;
    padding: 16px;
}

#chamadasContainer .call-button-number {
    width: calc(25px * var(--rl-call-button-scale, 0.8));
    height: calc(25px * var(--rl-call-button-scale, 0.8));
    padding: calc(16px * var(--rl-call-button-scale, 0.8));
    font-size: calc(0.88rem * var(--rl-call-button-scale, 0.8));
}

.call-button-number i {
    display: block;
    font-size: 0.9rem;
    line-height: 1;
}

#chamadasContainer .call-button-number i {
    font-size: calc(0.9rem * var(--rl-call-button-scale, 0.8));
}

.call-button.playing .call-button-number {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0)),
        rgb(var(--call-accent-rgb));
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.52),
        0 0 14px rgba(var(--call-accent-rgb), 0.42);
    animation: callButtonNumberLive 2.2s ease-in-out infinite;
}

body:not(.theme-dark) .call-button-number {
    color: #1c1c1e;
}

.call-theme-default .call-button-number {
    background-color: var(--text-tertiary);
}

body:not(.theme-dark) .call-theme-default .call-button-number {
    background-color: #d1d5db;
    color: #1c1c1e;
}

.call-button-name {
    position: relative;
    z-index: 1;
    overflow: hidden;
    color: #ffffff;
    font-size: var(--font-size-m);
    line-height: 1.3;
    text-align: left;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    -webkit-user-select: none;
    user-select: none;
    white-space: normal;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

#chamadasContainer .call-button-name {
    font-size: calc(var(--font-size-m) * var(--rl-call-button-scale, 0.8));
}

body:not(.theme-dark) .call-button-name {
    color: #1c1c1e;
    text-shadow: none;
}

.call-button.in-queue::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #f59e0b, #f97316);
    z-index: 1;
    animation: queueProgress 2s ease-in-out infinite;
}

@keyframes queueProgress {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

.call-status-text {
    position: absolute;
    top: 6px;
    right: 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    z-index: 10;
    pointer-events: none;
    -webkit-user-select: none;
    user-select: none;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.call-status-text.playing {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0)),
        rgba(11, 15, 21, 0.76);
    color: #ffffff;
    border: 1px solid rgba(var(--call-accent-rgb), 0.4);
    box-shadow:
        0 6px 16px rgba(0, 0, 0, 0.24),
        0 0 10px rgba(var(--call-accent-rgb), 0.22);
    font-size: 10px;
    font-weight: 800;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.7);
    animation: callStatusLive 2.2s ease-in-out infinite;
}

@keyframes callStatusLive {

    0%,
    100% {
        opacity: 1;
        transform: translateY(0);
    }

    50% {
        opacity: 0.86;
        transform: translateY(0);
    }
}

@keyframes callButtonNumberLive {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.035);
    }
}

body.performance-lite .call-button.playing,
body.performance-lite .call-button.playing::before,
body.performance-lite .call-status-text.playing,
body.performance-lite .call-button.playing .call-button-number,
body[data-performance-tier="legacy"] .call-button.playing,
body[data-performance-tier="legacy"] .call-button.playing::before,
body[data-performance-tier="legacy"] .call-status-text.playing,
body[data-performance-tier="legacy"] .call-button.playing .call-button-number {
    animation: none !important;
}

.call-status-text.queued {
    background: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.3);
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
    font-weight: 600;
    animation: pulse-text-queued 2.5s ease-in-out infinite;
}

.call-status-text.sending {
    background: rgba(var(--call-accent-rgb), 0.14);
    color: var(--call-accent-color);
    border: 1px solid rgba(var(--call-accent-rgb), 0.3);
    box-shadow: 0 2px 8px rgba(var(--call-accent-rgb), 0.2);
    font-weight: 600;
}

body.performance-lite .call-status-text.queued,
body[data-performance-tier="legacy"] .call-status-text.queued {
    animation: none !important;
}

body.performance-lite .track-info-container,
body[data-performance-tier="legacy"] .track-info-container {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    box-shadow: none !important;
}

body.performance-lite .marquee-wrapper.is-marquee-active,
body[data-performance-tier="legacy"] .marquee-wrapper.is-marquee-active {
    -webkit-mask-image: none !important;
    mask-image: none !important;
}

body.performance-lite .marquee-wrapper > *,
body[data-performance-tier="legacy"] .marquee-wrapper > * {
    will-change: auto !important;
    transform: none !important;
}

body.display-density-compact {
    --ui-titlebar-height: 36px;
    --ui-titlebar-logo-size: 25px;
    --ui-titlebar-text-scale: 1.12;
    --ui-layout-gap: 0.5rem;
    --ui-player-container-padding: 44px 8px 8px 8px;
    --ui-player-column-width: 267px;
    --ui-player-column-padding: 14px;
    --ui-player-column-gap: 12px;
}

body.display-density-legacy {
    --ui-titlebar-height: 34px;
    --ui-titlebar-logo-size: 23px;
    --ui-titlebar-text-scale: 1;
    --ui-layout-gap: 0.45rem;
    --ui-player-container-padding: 40px 7px 7px 7px;
    --ui-player-column-width: 251px;
    --ui-player-column-padding: 12px;
    --ui-player-column-gap: 9px;
    --font-size-base: 13px;
}

@keyframes pulse-text-queued {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

body.is-admin-mode .call-button-actions {
    display: flex !important;
}

.call-button-actions {
    position: absolute;
    z-index: 2;
    top: 4px;
    right: 4px;
    display: none;
    gap: 4px;
}

.call-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--rl-soft-radius, 8px);
    color: rgba(255, 255, 255, 0.8);
    font-size: 10px;
    cursor: pointer;
    transition: background-color var(--transition-quick), color var(--transition-quick);
}

.call-action-btn:hover {
    background: rgba(0, 0, 0, 0.6);
    color: white;
}

.call-action-btn:focus-visible {
    outline: 2px solid var(--focus-ring-color, #60a5fa);
    outline-offset: 2px;
}

#music-panel-header .panel-title-icon {
    color: var(--accent-music);
}

/* Panel title (desktop base) */
#music-panel-header .panel-header-title {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    flex: 1 1 auto;
}

/* hide small-screen tabs on desktop (already handled by playlist-tabs.css but reinforce) */
#music-panel-header .playlist-tabs {
    display: none;
}

#music-panel-header .panel-header-meta {
    margin-left: auto;
}

#announcements-panel-header .panel-title-icon {
    color: var(--accent-announcement);
}

#chamadas-panel-header .panel-title-icon {
    color: var(--accent-tts);
}

/* Header meta icons (count/duration) seguem o perfil do painel */
.panel-header-meta .icon-music {
    color: var(--accent-music);
}

.panel-header-meta .icon-announcement {
    color: var(--accent-announcement);
}

/* Standard panel title text */
.panel-title-text {
    font-size: var(--font-size-base);
    font-weight: 600;
}

/* Title icon: align size with text for consistency */
.panel-title-icon {
    font-size: 1em;
    /* follow panel-title-text */
    display: inline-flex;
    align-items: center;
    margin-right: 6px;
}

/* Wrapper to align title icon and text consistently across panels */
.panel-title-wrapper,
.panel-header-title {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    /* same gap used for music panel */
    min-width: 0;
    max-width: 100%;
    flex: 1 1 auto;
}

/* Ensure heading elements have no default margins so spacing is predictable */
.panel-title-text,
.panel-header-title .panel-title-text,
.panel-title-wrapper .panel-title-text {
    margin: 0;
    min-width: 0;
    max-width: 100%;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    overflow-wrap: anywhere;
}

#music-panel-footer #addMusicBtn,
#music-panel-footer #openMusicCatalogBtn {
    color: var(--accent-music);
}

#announcements-controls-footer #addAnnouncementBtn {
    color: var(--accent-announcement);
}

#chamadas-panel .panel-footer #createCallBtn {
    color: var(--accent-tts);
}

#chamadas-panel .panel-footer #createCallBtn:hover {
    background-color: var(--accent-tts-bg);
}

.empty-message {
    padding: 20px;
    color: var(--text-secondary);
    font-size: var(--font-size-m);
    text-align: center;
}

.playlist-loading-indicator {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 96px;
    width: 100%;
    padding: 18px 20px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.playlist-loading-indicator__dot {
    width: 8px;
    height: 8px;
    border-radius: var(--rl-soft-radius, 8px);
    background: var(--accent-tts);
    box-shadow: 0 0 0 4px rgba(var(--theme-accent-rgb), 0.08);
    flex-shrink: 0;
}

.playlist-loading-indicator__label {
    min-width: 0;
    white-space: nowrap;
}

.clusterize-extra-row {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

.clusterize-extra-row.clusterize-keep-parity {
    display: none;
}

.clusterize-content {
    outline: 0;
    counter-reset: clusterize-counter;
}

.clusterize-no-data {
    padding: 20px;
    color: var(--text-secondary);
    font-size: var(--font-size-m);
    text-align: center;
}

.call-share-link-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

#manualCallShareLink {
    flex: 1;
    padding: 10px 12px;
    border-radius: var(--border-radius-s);
    border: 1px solid var(--border-primary);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-family: var(--font-family-mono, 'Courier New', monospace);
    transition: border-color var(--transition-quick), box-shadow var(--transition-quick);
}

#manualCallShareLink:focus-visible {
    outline: none;
    border-color: var(--accent-tts);
    box-shadow: 0 0 0 2px rgba(var(--theme-accent-rgb), 0.2);
}

#manualCallShareLink:disabled,
#manualCallShareLink[readonly] {
    cursor: text;
    background-color: var(--bg-tertiary);
}

#manualCallShareLink::placeholder {
    color: var(--text-tertiary);
    font-style: italic;
}

/* theme selector panel */
.theme-selector-panel {
    --mini-panel-pad: 14px;
    --panel-control-size: 36px;
    --panel-control-icon-size: 0.9rem;
    --panel-control-radius: 999px;
    --panel-control-accent: var(--accent-primary);
    --panel-control-focus-ring: color-mix(in srgb, var(--accent-primary, var(--theme-accent)) 26%, transparent);
    position: fixed;
    z-index: var(--rl-z-floating-panel-child, 9800);
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 330px;
    padding: 14px;
    border-radius: var(--border-radius-l);
    opacity: 0;
    visibility: hidden;
    transform: none;
    transition: none;
    pointer-events: none;
    will-change: auto;
    isolation: isolate;
    overflow: hidden;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    contain: layout style paint;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* Theme Panel - segue os tokens do tema ativo */
.theme-selector-panel {
    background: var(--rl-admin-panel-bg, linear-gradient(168deg, rgba(50, 50, 50, 0.98) 0%, rgba(40, 40, 40, 0.99) 100%));
    border: 1px solid var(--rl-admin-border, rgba(255, 255, 255, 0.08));
    box-shadow: var(--rl-admin-panel-shadow, 0 12px 40px rgba(0, 0, 0, 0.38));
}

/* mini panels */
.client-info-panel>*,
.theme-selector-panel>*,
.connectivity-status-panel>* {
    position: relative;
    z-index: 1;
}

body.theme-dark .client-info-panel,
body.theme-dark .theme-selector-panel,
body.theme-dark .connectivity-status-panel,
body.theme-dark .title-bar-utility-panel {
    --panel-control-bg: linear-gradient(180deg, rgba(70, 70, 70, 0.95) 0%, rgba(40, 40, 40, 0.95) 100%);
    --panel-control-border: rgba(255, 255, 255, 0.12);
    --panel-control-shadow: 0 4px 10px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    --panel-control-shadow-hover: 0 6px 14px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.18);
    --panel-control-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.06) 55%, transparent 100%);
    --panel-control-hover-bg: linear-gradient(180deg, rgba(88, 88, 88, 0.98) 0%, rgba(48, 48, 48, 0.98) 100%);
    --panel-control-press-bg: linear-gradient(180deg, rgba(60, 60, 60, 0.98) 0%, rgba(32, 32, 32, 0.98) 100%);
    --panel-control-icon: rgba(229, 231, 235, 0.9);
}

body:not(.theme-dark) .client-info-panel,
body:not(.theme-dark) .theme-selector-panel,
body:not(.theme-dark) .connectivity-status-panel,
body:not(.theme-dark) .title-bar-utility-panel {
    --panel-control-bg: linear-gradient(180deg, #FFFFFF 0%, #E9EEF4 100%);
    --panel-control-border: rgba(15, 23, 42, 0.12);
    --panel-control-shadow: 0 4px 10px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    --panel-control-shadow-hover: 0 6px 14px rgba(15, 23, 42, 0.18), inset 0 1px 0 rgba(255, 255, 255, 1);
    --panel-control-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.4) 60%, transparent 100%);
    --panel-control-hover-bg: linear-gradient(180deg, #FFFFFF 0%, #DDE5EE 100%);
    --panel-control-press-bg: linear-gradient(180deg, #F1F5F9 0%, #D8E0EA 100%);
    --panel-control-icon: #334155;
}

body.theme-dark.bg-fixed .client-info-panel,
body.theme-dark.bg-fixed .theme-selector-panel,
body.theme-dark.bg-fixed .connectivity-status-panel,
body.theme-dark.bg-fixed .title-bar-utility-panel {
    background: linear-gradient(168deg,
            #3A3A3A 0%,
            #353535 50%,
            #303030 100%);
    border: none;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

body.theme-dark.bg-fixed .client-info-panel::before,
body.theme-dark.bg-fixed .theme-selector-panel::before,
body.theme-dark.bg-fixed .connectivity-status-panel::before,
body.theme-dark.bg-fixed .title-bar-utility-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.12) 0%,
            rgba(255, 255, 255, 0.06) 25%,
            rgba(255, 255, 255, 0.03) 50%,
            rgba(255, 255, 255, 0.06) 75%,
            rgba(255, 255, 255, 0.12) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 0;
}

body:not(.theme-dark).bg-fixed .client-info-panel,
body:not(.theme-dark).bg-fixed .theme-selector-panel,
body:not(.theme-dark).bg-fixed .connectivity-status-panel,
body:not(.theme-dark).bg-fixed .title-bar-utility-panel {
    background: linear-gradient(168deg,
            #F3F4F6 0%,
            #E5E7EB 40%,
            #D1D5DB 100%);
    border: none;
    box-shadow: none;
}

body:not(.theme-dark).bg-fixed .client-info-panel::before,
body:not(.theme-dark).bg-fixed .theme-selector-panel::before,
body:not(.theme-dark).bg-fixed .connectivity-status-panel::before,
body:not(.theme-dark).bg-fixed .title-bar-utility-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg,
            rgba(0, 0, 0, 0.08) 0%,
            rgba(0, 0, 0, 0.04) 25%,
            rgba(0, 0, 0, 0.02) 50%,
            rgba(0, 0, 0, 0.04) 75%,
            rgba(0, 0, 0, 0.08) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 0;
}

body.theme-dark .client-info-header,
body.theme-dark .theme-selector-header,
body.theme-dark .connectivity-status-header {
    background: linear-gradient(180deg,
            rgba(70, 70, 70, 0.5) 0%,
            rgba(55, 55, 55, 0.4) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

body:not(.theme-dark) .client-info-header,
body:not(.theme-dark) .theme-selector-header,
body:not(.theme-dark) .connectivity-status-header {
    background: linear-gradient(180deg,
            rgba(255, 255, 255, 0.8) 0%,
            rgba(248, 250, 252, 0.6) 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

body.theme-dark .client-info-footer {
    background: linear-gradient(180deg,
            rgba(50, 50, 50, 0.95) 0%,
            rgba(55, 55, 55, 0.98) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

body:not(.theme-dark) .client-info-footer {
    background: linear-gradient(180deg,
            rgba(235, 240, 245, 0.95) 0%,
            rgba(245, 248, 250, 0.98) 100%);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* client-info: sombra */
body.theme-dark .client-info-panel,
body.theme-dark .connectivity-status-panel {
    box-shadow:
        0 18px 40px rgba(0, 0, 0, 0.55),
        0 6px 16px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body.theme-dark .title-bar-utility-panel {
    background: linear-gradient(168deg,
            rgba(50, 50, 50, 0.98) 0%,
            rgba(40, 40, 40, 0.99) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 16px 30px rgba(0, 0, 0, 0.38),
        0 4px 12px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body:not(.theme-dark) .client-info-panel,
body:not(.theme-dark) .connectivity-status-panel {
    box-shadow:
        0 16px 32px rgba(15, 23, 42, 0.18),
        0 6px 14px rgba(15, 23, 42, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

body:not(.theme-dark) .title-bar-utility-panel {
    background: linear-gradient(168deg,
            #FFFFFF 0%,
            #FAFBFC 50%,
            #F5F7FA 100%);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow:
        0 12px 22px rgba(15, 23, 42, 0.14),
        0 3px 10px rgba(15, 23, 42, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

body.theme-dark.bg-fixed .client-info-panel,
body.theme-dark.bg-fixed .connectivity-status-panel {
    box-shadow:
        0 18px 40px rgba(0, 0, 0, 0.55),
        0 6px 16px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body.theme-dark.bg-fixed .title-bar-utility-panel {
    box-shadow:
        0 16px 30px rgba(0, 0, 0, 0.38),
        0 4px 12px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body:not(.theme-dark).bg-fixed .client-info-panel,
body:not(.theme-dark).bg-fixed .connectivity-status-panel {
    box-shadow:
        0 16px 32px rgba(15, 23, 42, 0.18),
        0 6px 14px rgba(15, 23, 42, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

body:not(.theme-dark).bg-fixed .title-bar-utility-panel {
    box-shadow:
        0 12px 22px rgba(15, 23, 42, 0.14),
        0 3px 10px rgba(15, 23, 42, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

.title-bar-utility-panel {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate3d(0, -4px, 0) scale(0.985);
    transition: opacity 0.16s ease, transform 0.18s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.16s ease;
}

.title-bar-utility-panel.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate3d(0, 0, 0) scale(1);
}

.platform-mac .title-bar-menu-shell .title-bar-utility-panel {
    left: auto;
    right: 0;
    transform-origin: top right;
}

.platform-mac .theme-selector-panel {
    right: 12px;
}

.platform-win .theme-selector-panel {
    right: 12px;
}

.theme-selector-panel.is-visible {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
}

/* connectivity mini panel */
.connectivity-status-panel {
    --mini-panel-pad: 16px;
    --panel-control-size: 36px;
    --panel-control-icon-size: 0.9rem;
    --panel-control-radius: var(--rl-soft-radius, 8px);
    --panel-control-accent: var(--accent-primary);
    --panel-control-focus-ring: rgba(var(--theme-accent-rgb), 0.25);
    --connectivity-ok: #00b894;
    --connectivity-warn: #f59e0b;
    --connectivity-error: #ef4444;
    position: fixed;
    z-index: var(--rl-z-floating-panel-child, 9800);
    top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: clamp(320px, 31vw, 372px);
    padding: 12px;
    max-width: calc(100vw - 24px);
    max-height: calc(100vh - var(--app-titlebar-height, 44px) - var(--app-footer-height, 0px) - 24px);
    background-color: var(--bg-secondary);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-l);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: none;
    transition: none;
    pointer-events: none;
    contain: layout style paint;
    isolation: isolate;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    will-change: auto;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.connectivity-status-panel.is-visible {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
}

.connectivity-status-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: relative;
    margin: calc(var(--mini-panel-pad) * -1) calc(var(--mini-panel-pad) * -1) 8px;
    padding: 12px var(--mini-panel-pad) 10px;
    border-radius: var(--border-radius-l) var(--border-radius-l) 0 0;
    border-bottom: 1px solid var(--border-primary);
    overflow: hidden;
}

.connectivity-status-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.connectivity-status-title i {
    color: var(--text-tertiary);
    font-size: 0.9em;
}

.connectivity-status-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--panel-control-size);
    height: var(--panel-control-size);
    margin: 0;
    padding: 0;
    border: 1px solid var(--panel-control-border, var(--border-primary));
    border-radius: var(--panel-control-radius, var(--rl-soft-radius, 8px));
    background: var(--panel-control-bg, transparent);
    box-shadow: var(--panel-control-shadow, none);
    color: var(--panel-control-icon, var(--text-secondary));
    cursor: pointer;
    transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.connectivity-status-close:hover {
    color: var(--text-primary);
    background: var(--panel-control-hover-bg, color-mix(in srgb, var(--text-primary) 8%, transparent));
    box-shadow: var(--panel-control-shadow-hover, none);
}

.connectivity-status-close:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--panel-control-focus-ring, color-mix(in srgb, var(--accent-primary, #00b894) 28%, transparent));
}

.connectivity-status-hero {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 11px;
    border-radius: var(--rl-soft-radius, 8px);
    background: color-mix(in srgb, var(--text-primary) 5%, transparent);
}

.connectivity-status-led {
    width: 9px;
    height: 9px;
    margin-top: 5px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--text-tertiary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--text-tertiary) 18%, transparent);
}

.connectivity-status-hero[data-tone="ok"] .connectivity-status-led {
    background: var(--connectivity-ok);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--connectivity-ok) 22%, transparent);
}

.connectivity-status-hero[data-tone="warn"] .connectivity-status-led {
    background: var(--connectivity-warn);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--connectivity-warn) 22%, transparent);
}

.connectivity-status-hero[data-tone="error"] .connectivity-status-led {
    background: var(--connectivity-error);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--connectivity-error) 22%, transparent);
}

.connectivity-status-hero[data-tone="checking"] .connectivity-status-led {
    background: #38bdf8;
    box-shadow: 0 0 0 3px color-mix(in srgb, #38bdf8 24%, transparent);
    animation: connectivity-led-pulse 1.1s ease-in-out infinite;
}

@keyframes connectivity-led-pulse {
    0%, 100% { opacity: 0.55; transform: scale(0.92); }
    50% { opacity: 1; transform: scale(1); }
}

.connectivity-status-hero-copy {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.connectivity-status-hero-copy strong {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.connectivity-status-hero-copy span {
    color: var(--text-secondary);
    font-size: 0.74rem;
    line-height: 1.35;
}

.connectivity-status-run {
    display: grid;
    gap: 6px;
    padding: 8px 10px;
    border: 1px solid var(--border-primary);
    border-radius: var(--rl-soft-radius, 8px);
    background: color-mix(in srgb, var(--theme-accent) 7%, transparent);
}

.connectivity-status-run[hidden] {
    display: none;
}

.connectivity-status-run__summary {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    min-width: 0;
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-weight: 650;
    line-height: 1.2;
}

.connectivity-status-run__summary span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.connectivity-status-run__summary strong {
    flex: 0 0 auto;
    color: var(--text-primary);
    font-size: 0.78rem;
    font-variant-numeric: tabular-nums;
}

.connectivity-status-run__track {
    height: 3px;
    overflow: hidden;
    border-radius: 2px;
    background: color-mix(in srgb, var(--text-primary) 12%, transparent);
}

.connectivity-status-run__track span {
    display: block;
    width: 0;
    height: 100%;
    background: var(--theme-accent, var(--accent-primary));
    transition: width 0.18s linear;
}

.connectivity-status-run[data-state="complete"] .connectivity-status-run__track span {
    background: var(--connectivity-ok);
}

.connectivity-status-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 10px;
    margin: 0;
}

.connectivity-status-metric {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.connectivity-status-metric dt {
    margin: 0;
    color: var(--text-tertiary);
    font-size: 0.66rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.connectivity-status-metric dd {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    color: var(--text-primary);
    font-size: 0.88rem;
    font-weight: 650;
    font-variant-numeric: tabular-nums;
    line-height: 1.15;
    letter-spacing: -0.01em;
}

.connectivity-quality-bars {
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
    height: 11px;
}

.connectivity-quality-bars i {
    display: block;
    width: 3px;
    border-radius: 1px;
    background: color-mix(in srgb, var(--text-tertiary) 45%, transparent);
}

.connectivity-quality-bars i:nth-child(1) { height: 4px; }
.connectivity-quality-bars i:nth-child(2) { height: 7px; }
.connectivity-quality-bars i:nth-child(3) { height: 11px; }

.connectivity-quality-bars i.is-on {
    background: var(--connectivity-ok);
}

.connectivity-quality-bars[data-score="1"] i.is-on {
    background: var(--connectivity-error);
}

.connectivity-quality-bars[data-score="2"] i.is-on {
    background: var(--connectivity-warn);
}

.connectivity-status-actions {
    display: flex;
}

.connectivity-status-sync-btn {
    width: 100%;
    min-height: 34px;
    margin: 0;
    padding: 0 12px;
    border: 1px solid var(--border-primary);
    border-radius: var(--rl-soft-radius, 8px);
    background: color-mix(in srgb, var(--text-primary) 6%, transparent);
    color: var(--text-primary);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.16s ease, border-color 0.16s ease, transform 0.12s ease;
}

.connectivity-status-sync-btn:hover {
    background: color-mix(in srgb, var(--text-primary) 10%, transparent);
}

.connectivity-status-sync-btn:active {
    transform: scale(0.985);
}

.connectivity-status-sync-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary, #00b894) 28%, transparent);
}

.connectivity-status-sync-btn[hidden] {
    display: none !important;
}

@media (prefers-reduced-motion: reduce) {
    .connectivity-status-hero[data-tone="checking"] .connectivity-status-led {
        animation: none;
    }

    .connectivity-status-run__track span {
        transition: none;
    }
}

@media (max-width: 420px) {
    .connectivity-status-panel {
        width: calc(100vw - 24px);
        max-width: calc(100vw - 24px);
    }
}

.theme-selector-header {
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
    margin: calc(var(--mini-panel-pad) * -1) calc(var(--mini-panel-pad) * -1) 4px;
    padding: 8px var(--mini-panel-pad);
    border-radius: var(--border-radius-l) var(--border-radius-l) 0 0;
    border-bottom: 1px solid var(--border-primary);
}

.theme-selector-title {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-size-s);
    font-weight: 600;
}

.theme-selector-title i {
    color: var(--accent-tts);
    font-size: 1em;
}

.theme-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.theme-option {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px;
    border-radius: var(--border-radius-s);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition:
        border-color var(--transition-smooth),
        box-shadow var(--transition-smooth),
        color var(--transition-smooth),
        transform var(--transition-smooth);
    background: var(--theme-gradient);
    color: var(--theme-text);
    text-align: left;
    font-family: inherit;
    overflow: hidden;
}

.theme-option[data-theme="dark-fixed"] { --theme-gradient: linear-gradient(135deg, #3d3e42, #1f2022); --theme-text: #e8e8e8; }
.theme-option[data-theme="cristal-azul"] { --theme-gradient: linear-gradient(135deg, #7ac7db, #4297b8); --theme-text: #f0f8ff; }
.theme-option[data-theme="verde"] { --theme-gradient: linear-gradient(135deg, #4a9e5e, #24663a); --theme-text: #e8f5e8; }
.theme-option[data-theme="vermelho"] { --theme-gradient: linear-gradient(135deg, #9a444c, #521e24); --theme-text: #fceced; }
.theme-option[data-theme="ouro"] { --theme-gradient: linear-gradient(135deg, #f0d78a, #654a24); --theme-text: #fff8e7; }
.theme-option[data-theme="grafite"] { --theme-gradient: linear-gradient(135deg, var(--rl-grafite-surface-3), var(--rl-grafite-canvas)); --theme-text: var(--rl-grafite-text-primary); }
.theme-option[data-theme="arcoiris"] { --theme-gradient: linear-gradient(135deg, #ffe085, #f5b7e0); --theme-text: #2d2d2d; }
.theme-option[data-theme="light-fixed"] { --theme-gradient: linear-gradient(135deg, #f0efe8, #dcdad0); --theme-text: #2d2d2d; }

.theme-option:hover {
    background-image: linear-gradient(rgba(255,255,255,0.10) 0 100%), var(--theme-gradient);
    border-color: rgba(255,255,255,0.15);
}

.theme-option.active {
    background-image: linear-gradient(rgba(255,255,255,0.14) 0 100%), var(--theme-gradient);
    border-color: var(--accent-tts);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-tts) 40%, transparent);
}

.theme-option:active {
    background-image: linear-gradient(rgba(0,0,0,0.08) 0 100%), var(--theme-gradient);
}


.theme-option-name {
    flex: 1;
    color: inherit;
    font-size: 0.65rem;
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: 0.01em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.theme-option-check {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.5);
    color: #166534;
    opacity: 0;
    transform: scale(0.6);
    transition:
        opacity var(--transition-smooth),
        transform var(--transition-smooth);
}

.theme-option.active .theme-option-check {
    opacity: 1;
    transform: scale(1);
}

.theme-option-check i {
    font-size: 0.5rem;
}

/* footer buttons */
body.theme-dark .client-info-footer {
    --panel-control-bg: linear-gradient(180deg, rgba(70, 70, 70, 0.95) 0%, rgba(40, 40, 40, 0.95) 100%);
    --panel-control-border: rgba(255, 255, 255, 0.12);
    --panel-control-shadow: 0 4px 10px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    --panel-control-shadow-hover: 0 6px 14px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.18);
    --panel-control-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.06) 55%, transparent 100%);
    --panel-control-hover-bg: linear-gradient(180deg, rgba(88, 88, 88, 0.98) 0%, rgba(48, 48, 48, 0.98) 100%);
    --panel-control-press-bg: linear-gradient(180deg, rgba(60, 60, 60, 0.98) 0%, rgba(32, 32, 32, 0.98) 100%);
    --panel-control-icon: #C0C0C0;
}

body:not(.theme-dark) .client-info-footer {
    --panel-control-bg: linear-gradient(180deg, #FFFFFF 0%, #E9EEF4 100%);
    --panel-control-border: rgba(15, 23, 42, 0.12);
    --panel-control-shadow: 0 4px 10px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    --panel-control-shadow-hover: 0 6px 14px rgba(15, 23, 42, 0.18), inset 0 1px 0 rgba(255, 255, 255, 1);
    --panel-control-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.4) 60%, transparent 100%);
    --panel-control-hover-bg: linear-gradient(180deg, #FFFFFF 0%, #DDE5EE 100%);
    --panel-control-press-bg: linear-gradient(180deg, #F1F5F9 0%, #D8E0EA 100%);
    --panel-control-icon: #111111;
}

.playlist-panel .panel-footer .control-button,
.chamadas-panel .panel-footer .control-button,
#music-panel-footer .control-button,
#announcements-controls-footer .control-button,
#music-playlist-panel [data-tab-announcements-footer] .control-button,
.client-info-footer .manage-subscription-btn,
.client-info-footer .admin-mode-btn,
.client-info-footer .client-action-btn {
    min-height: var(--ui-panel-footer-control-size, 34px);
    border-radius: var(--ui-panel-footer-control-radius, 8px);
    background: var(--panel-control-bg);
    border: 1px solid var(--panel-control-border);
    box-shadow: var(--panel-control-shadow);
    transition:
        transform 0.18s ease,
        box-shadow 0.2s ease,
        background 0.2s ease,
        color 0.2s ease;
    overflow: hidden;
}

.playlist-panel .panel-footer .control-button,
.chamadas-panel .panel-footer .control-button,
#music-panel-footer .control-button,
#announcements-controls-footer .control-button,
#music-playlist-panel [data-tab-announcements-footer] .control-button,
.client-info-footer .client-action-btn {
    width: var(--ui-panel-footer-control-size, 34px);
    height: var(--ui-panel-footer-control-size, 34px);
    padding: 0;
    border-top-width: 1px;
}

.client-info-footer .manage-subscription-btn,
.client-info-footer .admin-mode-btn {
    height: var(--ui-panel-footer-control-size, 34px);
    padding: 0 16px;
}

.playlist-panel .panel-footer .control-button::before,
.chamadas-panel .panel-footer .control-button::before,
#music-panel-footer .control-button::before,
#announcements-controls-footer .control-button::before,
#music-playlist-panel [data-tab-announcements-footer] .control-button::before,
.client-info-footer .manage-subscription-btn::before,
.client-info-footer .admin-mode-btn::before,
.client-info-footer .client-action-btn::before {
    inset: 1px;
    border-radius: inherit;
    background: var(--panel-control-gloss);
    opacity: 0.55;
}

.client-info-footer .manage-subscription-btn::after,
.client-info-footer .admin-mode-btn::after,
.client-info-footer .client-action-btn::after {
    content: "";
    position: absolute;
    top: 0;
    left: 1px;
    right: 1px;
    height: 3px;
    border-radius: inherit;
    background: var(--footer-accent, #9CA3AF);
    pointer-events: none;
    z-index: 2;
}

#music-panel-footer .control-button {
    --footer-accent: var(--accent-music);
    color: var(--accent-music);
}

#announcements-controls-footer .control-button {
    --footer-accent: var(--accent-announcement);
    color: var(--accent-announcement);
}

#music-playlist-panel [data-tab-announcements-footer] .control-button {
    --footer-accent: var(--accent-announcement);
    color: var(--accent-announcement);
}

body.theme-dark #music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement]:not(.active):not([aria-pressed="true"]) {
    color: #C0C0C0;
    --footer-accent: #C0C0C0;
}

body:not(.theme-dark) #music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement]:not(.active):not([aria-pressed="true"]) {
    color: #9CA3AF;
    --footer-accent: #9CA3AF;
}

#music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement].active,
#music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement][aria-pressed="true"] {
    color: inherit;
    box-shadow: var(--panel-control-shadow);
}

#music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement].active::before,
#music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement][aria-pressed="true"]::before {
    opacity: 0;
}

#music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement].active i,
#music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement][aria-pressed="true"] i {
    color: var(--announcement-shuffle-active, var(--accent-announcement));
}

#announcement-mode-controls,
#music-playlist-panel [data-tab-announcement-mode] {
    flex: 0 0 auto;
    min-width: clamp(138px, 13vw, 180px);
}

#announcement-mode-controls .block-size-select,
#music-playlist-panel [data-tab-announcement-mode] .block-size-select {
    width: 100%;
    min-width: clamp(138px, 13vw, 180px);
    min-height: 0;
    height: 100%;
    font-size: clamp(0.82rem, 0.74rem + 0.2vw, 0.95rem);
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    text-overflow: clip;
}

@media (max-width: 1399px), (max-height: 860px) {
    #announcement-mode-controls,
    #music-playlist-panel [data-tab-announcement-mode] {
        min-width: 124px;
    }

    #announcement-mode-controls .block-size-select,
    #music-playlist-panel [data-tab-announcement-mode] .block-size-select {
        min-width: 124px;
        padding-inline: 10px 30px;
        font-size: 0.78rem;
    }
}

.chamadas-panel .panel-footer .control-button {
    --footer-accent: var(--accent-tts);
    color: var(--accent-tts);
}

.client-info-footer .manage-subscription-btn {
    --footer-accent: #22c55e;
    color: #22c55e;
}

.client-info-footer .admin-mode-btn {
    --footer-accent: linear-gradient(90deg, #f8e7a1 0%, #d4af37 32%, #8f6b1a 50%, #d4af37 70%, #f8e7a1 100%);
    color: #e7c86a;
}

body:not(.theme-dark) .client-info-footer .manage-subscription-btn {
    --footer-accent: #16a34a;
    color: #15803d;
}

body:not(.theme-dark) .client-info-footer .admin-mode-btn:not(.active):not([aria-pressed="true"]) {
    --footer-accent: linear-gradient(90deg, #f7d774 0%, #d4af37 35%, #9c7420 50%, #d4af37 68%, #f7d774 100%);
    color: #8a6512;
}

.client-info-footer .client-action-btn {
    --footer-accent: #f59e0b;
    color: #f59e0b;
}

.client-info-footer .client-action-btn.danger {
    --footer-accent: var(--accent-danger);
    color: var(--accent-danger);
}

.playlist-panel .panel-footer .control-button:hover,
.chamadas-panel .panel-footer .control-button:hover,
#music-panel-footer .control-button:hover,
#announcements-controls-footer .control-button:hover,
#music-playlist-panel [data-tab-announcements-footer] .control-button:hover,
.client-info-footer .manage-subscription-btn:hover,
.client-info-footer .admin-mode-btn:hover,
.client-info-footer .client-action-btn:hover {
    background: var(--panel-control-hover-bg);
    transform: translateY(-1px);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--footer-accent, #9CA3AF) 45%, transparent), var(--panel-control-shadow-hover);
}

.playlist-panel .panel-footer .control-button:focus-visible,
.chamadas-panel .panel-footer .control-button:focus-visible,
#music-panel-footer .control-button:focus-visible,
#announcements-controls-footer .control-button:focus-visible,
#music-playlist-panel [data-tab-announcements-footer] .control-button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--panel-control-focus-ring), var(--panel-control-shadow);
}

.playlist-panel .panel-footer .control-button.active,
.playlist-panel .panel-footer .control-button[aria-pressed="true"],
.chamadas-panel .panel-footer .control-button.active,
.chamadas-panel .panel-footer .control-button[aria-pressed="true"],
#music-panel-footer .control-button.active,
#music-panel-footer .control-button[aria-pressed="true"],
#announcements-controls-footer .control-button.active,
#announcements-controls-footer .control-button[aria-pressed="true"],
#music-playlist-panel [data-tab-announcements-footer] .control-button.active,
#music-playlist-panel [data-tab-announcements-footer] .control-button[aria-pressed="true"] {
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--footer-accent, var(--panel-control-accent)) 55%, transparent), var(--panel-control-shadow);
}

#music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement].active,
#music-playlist-panel [data-tab-announcements-footer] [data-tab-shuffle-announcement][aria-pressed="true"] {
    box-shadow: var(--panel-control-shadow);
}

.playlist-panel .panel-footer .control-button:disabled,
.playlist-panel .panel-footer .control-button[aria-disabled="true"],
.chamadas-panel .panel-footer .control-button:disabled,
.chamadas-panel .panel-footer .control-button[aria-disabled="true"],
#music-panel-footer .control-button:disabled,
#music-panel-footer .control-button[aria-disabled="true"],
#announcements-controls-footer .control-button:disabled,
#announcements-controls-footer .control-button[aria-disabled="true"],
#music-playlist-panel [data-tab-announcements-footer] .control-button:disabled,
#music-playlist-panel [data-tab-announcements-footer] .control-button[aria-disabled="true"] {
    opacity: 0.45;
    cursor: not-allowed;
    filter: grayscale(0.15);
    box-shadow: none;
}

.playlist-panel .panel-footer .control-button:active,
.chamadas-panel .panel-footer .control-button:active,
#music-panel-footer .control-button:active,
#announcements-controls-footer .control-button:active,
#music-playlist-panel [data-tab-announcements-footer] .control-button:active,
.client-info-footer .manage-subscription-btn:active,
.client-info-footer .admin-mode-btn:active,
.client-info-footer .client-action-btn:active {
    background: var(--panel-control-press-bg);
    transform: translateY(0) scale(0.97);
}

body.theme-dark .client-info-footer .admin-mode-btn.active,
body.theme-dark .client-info-footer .admin-mode-btn[aria-pressed="true"] {
    --footer-accent: linear-gradient(90deg, #f8e7a1 0%, #d4af37 35%, #8f6b1a 50%, #d4af37 68%, #f8e7a1 100%);
    color: #F4D77A;
    border: 1px solid transparent;
    background:
        linear-gradient(180deg, rgba(76, 76, 76, 0.96) 0%, rgba(38, 38, 38, 0.96) 100%) padding-box,
        linear-gradient(135deg, #F8E7A1 0%, #D4AF37 35%, #8F6B1A 50%, #D4AF37 68%, #F8E7A1 100%) border-box;
    box-shadow:
        0 0 0 1px rgba(212, 175, 55, 0.38),
        0 8px 18px rgba(0, 0, 0, 0.52),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

body.theme-dark .client-info-footer .admin-mode-btn.active:hover,
body.theme-dark .client-info-footer .admin-mode-btn[aria-pressed="true"]:hover {
    color: #FBE7A9;
    background:
        linear-gradient(180deg, rgba(88, 88, 88, 0.98) 0%, rgba(42, 42, 42, 0.98) 100%) padding-box,
        linear-gradient(135deg, #FFF0B8 0%, #E0BE54 35%, #9C7420 50%, #E0BE54 68%, #FFF0B8 100%) border-box;
    box-shadow:
        0 0 0 1px rgba(224, 190, 84, 0.48),
        0 10px 22px rgba(0, 0, 0, 0.58),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

body.theme-dark .client-info-footer .admin-mode-btn.active i,
body.theme-dark .client-info-footer .admin-mode-btn[aria-pressed="true"] i {
    color: inherit;
}

body:not(.theme-dark) .client-info-footer .admin-mode-btn.active,
body:not(.theme-dark) .client-info-footer .admin-mode-btn[aria-pressed="true"] {
    --footer-accent: linear-gradient(90deg, #f5dea0 0%, #d4af37 35%, #9c7420 50%, #d4af37 68%, #f5dea0 100%);
    color: #8A6512;
    border: 1px solid transparent;
    background:
        linear-gradient(180deg, #FFFFFF 0%, #EDF2F7 100%) padding-box,
        linear-gradient(135deg, #F5DEA0 0%, #D4AF37 35%, #9C7420 50%, #D4AF37 68%, #F5DEA0 100%) border-box;
    box-shadow:
        0 0 0 1px rgba(185, 138, 29, 0.36),
        0 6px 14px rgba(15, 23, 42, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

body:not(.theme-dark) .client-info-footer .admin-mode-btn.active:hover,
body:not(.theme-dark) .client-info-footer .admin-mode-btn[aria-pressed="true"]:hover {
    color: #7A590E;
    background:
        linear-gradient(180deg, #FFFFFF 0%, #E6EDF5 100%) padding-box,
        linear-gradient(135deg, #FBE9B7 0%, #E0BE54 35%, #A77A25 50%, #E0BE54 68%, #FBE9B7 100%) border-box;
    box-shadow:
        0 0 0 1px rgba(190, 145, 40, 0.44),
        0 8px 16px rgba(15, 23, 42, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 1);
}

body:not(.theme-dark) .client-info-footer .admin-mode-btn.active i,
body:not(.theme-dark) .client-info-footer .admin-mode-btn[aria-pressed="true"] i {
    color: inherit;
}

@media (max-width: 1120px),
(max-height: 760px) {
    .client-info-footer {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) var(--ui-panel-footer-control-size, 36px) var(--ui-panel-footer-control-size, 36px);
        align-items: center;
        gap: 4px;
    }

    .client-info-footer .admin-mode-btn,
    .client-info-footer .manage-subscription-btn {
        min-width: 0;
        padding-inline: 8px;
        font-size: 0.76rem;
        letter-spacing: -0.01em;
    }

    .client-info-actions {
        display: contents;
    }
}

/* player transport buttons */
body.theme-dark #player-footer {
    --player-transport-bg: linear-gradient(180deg, rgba(70, 70, 70, 0.95) 0%, rgba(40, 40, 40, 0.95) 100%);
    --player-transport-border: rgba(255, 255, 255, 0.12);
    --player-transport-shadow: 0 4px 10px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    --player-transport-shadow-hover: 0 6px 14px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.18);
    --player-transport-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.06) 55%, transparent 100%);
    --player-transport-hover-bg: linear-gradient(180deg, rgba(88, 88, 88, 0.98) 0%, rgba(48, 48, 48, 0.98) 100%);
    --player-transport-press-bg: linear-gradient(180deg, rgba(60, 60, 60, 0.98) 0%, rgba(32, 32, 32, 0.98) 100%);
    --player-transport-icon: #C0C0C0;
}

body:not(.theme-dark) #player-footer {
    --player-transport-bg: linear-gradient(180deg, #FFFFFF 0%, #E9EEF4 100%);
    --player-transport-border: rgba(15, 23, 42, 0.12);
    --player-transport-shadow: 0 4px 10px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    --player-transport-shadow-hover: 0 6px 14px rgba(15, 23, 42, 0.18), inset 0 1px 0 rgba(255, 255, 255, 1);
    --player-transport-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.4) 60%, transparent 100%);
    --player-transport-hover-bg: linear-gradient(180deg, #FFFFFF 0%, #DDE5EE 100%);
    --player-transport-press-bg: linear-gradient(180deg, #F1F5F9 0%, #D8E0EA 100%);
    --player-transport-icon: #111111;
}

#player-footer .player-footer-content>#prevButton,
#player-footer .player-footer-content>#nextButton,
#player-footer .player-footer-content>#playPauseButton {
    min-height: var(--ui-player-transport-size, 42px);
    border-radius: var(--ui-player-transport-radius, 14px);
    background: var(--player-transport-bg);
    border: 1px solid var(--player-transport-border);
    box-shadow: var(--player-transport-shadow);
    color: var(--player-transport-icon);
    transition:
        transform 0.18s ease,
        box-shadow 0.2s ease,
        background 0.2s ease,
        color 0.2s ease;
}

#player-footer .player-footer-content>#prevButton,
#player-footer .player-footer-content>#nextButton {
    width: var(--ui-player-transport-size, 42px);
    height: var(--ui-player-transport-size, 42px);
}

#player-footer .player-footer-content>#playPauseButton {
    width: var(--player-main-size);
    height: var(--player-main-size);
    border-radius: var(--ui-player-main-radius, 18px);
    box-shadow: var(--player-transport-shadow), 0 0 0 1px var(--player-main-accent);
}

#player-footer .player-footer-content>#prevButton::before,
#player-footer .player-footer-content>#nextButton::before,
#player-footer .player-footer-content>#playPauseButton::before {
    inset: 1px;
    border-radius: inherit;
    background: var(--player-transport-gloss);
    opacity: 0.55;
}

#player-footer .player-footer-content>#prevButton:hover,
#player-footer .player-footer-content>#nextButton:hover,
#player-footer .player-footer-content>#playPauseButton:hover,
#player-footer .player-footer-content>#playPauseButton:focus-visible {
    background: var(--player-transport-hover-bg);
    transform: translateY(-1px);
    box-shadow: var(--player-transport-shadow-hover);
}

#player-footer .player-footer-content>#playPauseButton:hover,
#player-footer .player-footer-content>#playPauseButton:focus-visible {
    box-shadow: var(--player-transport-shadow-hover), 0 0 0 2px var(--player-main-accent);
}

#player-footer .player-footer-content>#playPauseButton:hover::before,
#player-footer .player-footer-content>#playPauseButton:focus-visible::before {
    transform: none;
}

#player-footer .player-footer-content>#prevButton:active,
#player-footer .player-footer-content>#nextButton:active,
#player-footer .player-footer-content>#playPauseButton:active {
    background: var(--player-transport-press-bg);
    transform: translateY(0) scale(0.97);
}

#player-footer #playPauseButton i {
    color: var(--player-transport-icon);
}

/* panel headers */
#music-panel-header {
    --panel-header-accent: var(--accent-music);
}

#announcements-panel-header {
    --panel-header-accent: var(--accent-announcement);
}

#chamadas-panel-header {
    --panel-header-accent: var(--accent-tts);
}

.client-info-header {
    --panel-header-accent: var(--accent-primary);
}

.connectivity-status-header {
    --panel-header-accent: var(--accent-primary);
}

.theme-selector-header {
    --panel-header-accent: var(--accent-tts);
}

body.theme-dark .playlist-panel .panel-header,
body.theme-dark .chamadas-panel .panel-header,
body.theme-dark .client-info-header,
body.theme-dark .connectivity-status-header,
body.theme-dark .theme-selector-header {
    --panel-header-bg: linear-gradient(180deg, rgba(70, 70, 70, 0.95) 0%, rgba(40, 40, 40, 0.95) 100%);
    --panel-header-border: rgba(255, 255, 255, 0.08);
    --panel-header-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.35), 0 1px 0 rgba(255, 255, 255, 0.03);
    --panel-header-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0.05) 55%, transparent 100%);
    --panel-header-meta-bg: rgba(255, 255, 255, 0.07);
    --panel-header-meta-border: rgba(255, 255, 255, 0.12);
    --panel-header-meta-text: rgba(229, 231, 235, 0.92);
    --panel-header-title-text: rgba(245, 247, 250, 0.96);
}

body:not(.theme-dark) .playlist-panel .panel-header,
body:not(.theme-dark) .chamadas-panel .panel-header,
body:not(.theme-dark) .client-info-header,
body:not(.theme-dark) .connectivity-status-header,
body:not(.theme-dark) .theme-selector-header {
    --panel-header-bg: linear-gradient(180deg, #FFFFFF 0%, #E9EEF4 100%);
    --panel-header-border: rgba(15, 23, 42, 0.1);
    --panel-header-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.72), 0 1px 0 rgba(15, 23, 42, 0.03);
    --panel-header-gloss: linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(255, 255, 255, 0.42) 60%, transparent 100%);
    --panel-header-meta-bg: rgba(255, 255, 255, 0.92);
    --panel-header-meta-border: rgba(15, 23, 42, 0.14);
    --panel-header-meta-text: #334155;
    --panel-header-title-text: #0F172A;
}

.playlist-panel .panel-header,
.chamadas-panel .panel-header,
.client-info-header,
.connectivity-status-header,
.theme-selector-header {
    background: var(--panel-header-bg);
    border-bottom: 1px solid var(--panel-header-border);
    box-shadow: var(--panel-header-shadow);
    position: relative;
    overflow: hidden;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.playlist-panel .panel-header::before,
.chamadas-panel .panel-header::before,
.client-info-header::before,
.connectivity-status-header::before,
.theme-selector-header::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--panel-header-gloss);
    opacity: 0.6;
    pointer-events: none;
    z-index: 0;
}

.playlist-panel .panel-header>*,
.chamadas-panel .panel-header>*,
.client-info-header>*,
.connectivity-status-header>*,
.theme-selector-header>* {
    position: relative;
    z-index: 1;
}

.playlist-panel .panel-header .panel-title-text,
.chamadas-panel .panel-header .panel-title-text,
.client-info-header h2,
.theme-selector-header .theme-selector-title {
    color: var(--panel-header-title-text);
    letter-spacing: 0.01em;
    font-size: 0.92em;
    font-weight: 500;
}

.playlist-panel .panel-header .panel-title-icon,
.chamadas-panel .panel-header .panel-title-icon,
.theme-selector-header .theme-selector-title i {
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.18));
}

.playlist-panel .panel-header .panel-header-meta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 28px;
    padding: 0 10px;
    border-radius: var(--rl-soft-radius, 8px);
    background: var(--panel-header-meta-bg);
    border: 1px solid var(--panel-header-meta-border);
    color: var(--panel-header-meta-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    font-size: 0.9em;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    flex: 0 0 auto;
    white-space: nowrap;
}

.playlist-panel .panel-header .panel-header-meta.panel-counter-group {
    gap: 6px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.playlist-panel .panel-header .panel-stat {
    --panel-stat-accent: var(--accent-music, #0ea5e9);
    --playlist-header-chip-accent: var(--panel-stat-accent);
    --panel-stat-accent-soft: color-mix(in srgb, var(--panel-stat-accent) 15%, rgba(255, 255, 255, 0.04));
    --panel-stat-border: var(--playlist-header-chip-border, color-mix(in srgb, var(--panel-stat-accent) 30%, rgba(148, 163, 184, 0.32)));
    --panel-stat-text: var(--panel-header-title-text, var(--text-primary));
    --panel-stat-label: var(--panel-header-meta-text, var(--text-secondary));
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-height: var(--playlist-header-chip-height, 24px);
    min-width: 77px;
    padding: 0 var(--playlist-header-chip-pad-x, 11px);
    border-radius: var(--playlist-header-chip-radius, 8px);
    border: 1px solid var(--panel-stat-border);
    /* chip header: sem fundo extra */
    background: transparent;
    color: var(--panel-stat-label);
    box-shadow: none;
    overflow: hidden;
}

.playlist-panel .panel-header .panel-stat::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 2px;
    background: linear-gradient(180deg, var(--panel-stat-accent), color-mix(in srgb, var(--panel-stat-accent) 42%, #ffffff 58%));
    opacity: 0.9;
}

.playlist-panel .panel-header .panel-stat--music {
    --panel-stat-accent: var(--accent-music, #0ea5e9);
}

.playlist-panel .panel-header .panel-stat--announcement {
    --panel-stat-accent: var(--accent-announcement, #22c55e);
}

.playlist-panel .panel-header .panel-stat-num {
    position: relative;
    z-index: 1;
    min-width: 1.4em;
    color: var(--panel-stat-text);
    font-size: 0.72rem;
    font-weight: 900;
    line-height: 1;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.playlist-panel .panel-header .panel-stat-num--time {
    min-width: 5.2em;
}

.playlist-panel .panel-header .panel-stat-label {
    position: relative;
    z-index: 1;
    color: var(--panel-stat-label);
    font-size: 0.52rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.01em;
    text-transform: lowercase;
}

#music-panel-header .panel-title-icon,
#announcements-panel-header .panel-title-icon {
    margin-top: 1px;
    font-size: 0.7rem;
}

#music-panel-header .panel-title-text,
#announcements-panel-header .panel-title-text {
    display: -webkit-box;
    max-width: min(260px, 100%);
    overflow: hidden;
    color: var(--panel-header-meta-text);
    font-size: 0.64rem;
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: 0;
    white-space: normal;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

#musicCatalogModal .mc-stat {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: var(--rl-soft-radius, 8px);
    background: var(--mc-stat-bg, rgba(148, 163, 184, 0.08));
    border: 1px solid var(--mc-stat-border, rgba(148, 163, 184, 0.12));
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--mc-soft-text);
    white-space: nowrap;
    transition: background 0.2s, border-color 0.2s;
}

#musicCatalogModal .mc-stat-num {
    display: inline-block;
    position: relative;
    min-width: 1.6em;
    color: var(--mc-title-color);
    font-size: 0.92rem;
    font-weight: 900;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

#musicCatalogModal .mc-stat-label {
    color: var(--mc-dim-text, #94a3b8);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: lowercase;
}

.playlist-panel .panel-header .panel-header-meta i,
.playlist-panel .panel-header .panel-header-meta span {
    position: relative;
    z-index: 1;
}

.playlist-panel .panel-header .playlist-delta-counter {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-left: 2px;
    max-width: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-1px);
    transition: opacity 140ms ease, transform 140ms ease, max-width 160ms ease;
    font-size: 0.9em;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    pointer-events: none;
}

.playlist-panel .panel-header .playlist-delta-counter.is-visible {
    max-width: 92px;
    opacity: 1;
    transform: translateY(0);
}

.playlist-panel .panel-header .playlist-delta-added {
    color: var(--playlist-delta-added-color, var(--theme-accent));
}

.playlist-panel .panel-header .playlist-delta-removed {
    color: var(--playlist-delta-removed-color, #ef4444);
}

.playlist-panel .panel-header .panel-header-meta .icon-music,
#music-panel-header .panel-title-icon {
    color: var(--accent-music);
}

.playlist-panel .panel-header .panel-header-meta .icon-announcement,
#announcements-panel-header .panel-title-icon {
    color: var(--accent-announcement);
}

#chamadas-panel-header .panel-title-icon {
    color: var(--accent-tts);
}

/* rodapé Música/Anúncios = tamanho do player */
#music-panel-footer .control-button,
#announcements-controls-footer .control-button,
#music-playlist-panel [data-tab-announcements-footer] .control-button {
    width: 42px;
    height: 42px;
    min-height: 42px;
    border-radius: 14px;
    padding: 0;
}

#music-panel-footer .control-button i,
#announcements-controls-footer .control-button i,
#music-playlist-panel [data-tab-announcements-footer] .control-button i {
    font-size: 0.95rem;
}

/* admin: rodapé dos painéis */
body:not(.is-admin-mode) #music-panel-footer .control-button,
body:not(.is-admin-mode) #announcements-controls-footer .control-button,
body:not(.is-admin-mode) #music-playlist-panel [data-tab-announcements-footer] .control-button,
body:not(.is-admin-mode) #chamadas-panel .panel-footer .control-button,
body:not(.is-admin-mode) #announcement-mode-controls,
body:not(.is-admin-mode) #music-playlist-panel [data-tab-announcement-mode] {
    display: none !important;
}

body:not(.is-admin-mode) #announcement-mode-controls *,
body:not(.is-admin-mode) #announcementBlockSizeSelect {
    display: none !important;
}

body:not(.is-admin-mode) #music-panel-footer,
body:not(.is-admin-mode) #announcements-controls-footer,
body:not(.is-admin-mode) #music-playlist-panel [data-tab-announcements-footer],
body:not(.is-admin-mode) #chamadas-panel .panel-footer {
    height: 5px !important;
    min-height: 5px !important;
    max-height: 5px !important;
    padding: 0 !important;
    gap: 0 !important;
    justify-content: center !important;
    background: transparent !important;
    box-shadow: none !important;
    overflow: hidden !important;
}

body.theme-dark:not(.is-admin-mode) #music-panel-footer,
body.theme-dark:not(.is-admin-mode) #announcements-controls-footer,
body.theme-dark:not(.is-admin-mode) #music-playlist-panel [data-tab-announcements-footer],
body.theme-dark:not(.is-admin-mode) #chamadas-panel .panel-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

body:not(.theme-dark):not(.is-admin-mode) #music-panel-footer,
body:not(.theme-dark):not(.is-admin-mode) #announcements-controls-footer,
body:not(.theme-dark):not(.is-admin-mode) #music-playlist-panel [data-tab-announcements-footer],
body:not(.theme-dark):not(.is-admin-mode) #chamadas-panel .panel-footer {
    border-top: 1px solid rgba(15, 23, 42, 0.14);
}

body:not(.is-admin-mode) #musicPlaylistElement,
body:not(.is-admin-mode) #announcementsPlaylistElement,
body:not(.is-admin-mode) #music-playlist-panel [data-tab-announcements-list] {
    padding-bottom: 8px;
}

/* responsive: janelas pequenas */

/* Theme Selector Panel - não ultrapassar viewport em janelas pequenas */
@media (max-width: 700px),
(max-height: 500px) {
    .theme-selector-panel {
        width: calc(100vw - 24px) !important;
        max-width: 300px !important;
        right: 12px !important;
    }

    .theme-selector-panel .theme-options-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Volume Mixer - manter dentro da viewport */
@media (max-width: 400px) {
    .volume-mixer-popup {
        width: calc(100vw - 24px) !important;
        max-width: 280px !important;
        right: 12px !important;
    }

    .volume-slider-group {
        flex-direction: column !important;
        gap: 12px !important;
    }
}

/* Player controls - ajustar em janelas pequenas */
@media (max-width: 500px) {
    .player-controls {
        gap: 8px !important;
    }

    .player-core .control-button {
        width: 36px !important;
        height: 36px !important;
    }

}

/* Content - garantir scroll em janelas pequenas */
@media (max-width: 480px),
(max-height: 360px) {
    .player-container {
        overflow: auto !important;
    }

    body {
        overflow: auto !important;
    }

    .content-rhs-column {
        overflow: visible !important;
    }

    .player-core {
        min-width: 100% !important;
    }

    .track-info-container {
        max-width: 100% !important;
    }


    .playlist-panel {
        min-width: 0 !important;
        overflow: hidden !important;
    }
}

/* Janelas muito pequenas - 320x240 */
@media (max-width: 360px),
(max-height: 280px) {

    html,
    body {
        overflow: auto !important;
        min-width: 100vw !important;
    }

    .player-container {
        overflow: auto !important;
        min-height: 100vh !important;
    }

    .playlists-row {
        flex-direction: column !important;
    }

    .playlist-panel {
        min-width: 100% !important;
    }

    .title-bar {
        min-height: 32px !important;
    }

    .title-bar-text {
        display: none !important;
    }

    .player-controls {
        padding: 4px !important;
        gap: 4px !important;
    }

    .player-core .control-button {
        width: 28px !important;
        height: 28px !important;
    }
}

/* Force adaptive scroll */
@media (max-width: 400px),
(max-height: 300px) {
    html {
        overflow-y: auto !important;
    }

    body {
        overflow-y: auto !important;
    }

    .player-container {
        overflow-y: auto !important;
        overflow-x: hidden !important;
        max-height: 100vh !important;
    }

    .content-rhs-column {
        overflow: visible !important;
        max-width: 100vw !important;
    }

    .playlists-row {
        flex-wrap: wrap !important;
    }
}