:root {
    --rl-soft-radius: 8px;
    --portal-bg: #f0f0eb;
    --portal-bg-grad: linear-gradient(180deg, #fbfbf8 0%, #f0f0eb 48%, #e4e4dd 100%);
    --portal-ink: #252725;
    --portal-ink-soft: #4b504a;
    --portal-muted: #60665e;
    --portal-accent: #aeb4aa;
    --portal-accent-strong: #7f867a;
    --portal-accent-rgb: 174, 180, 170;
    --portal-cyan: var(--portal-accent-strong);
    --portal-gold: #8a7a4a;
    --portal-ok: #5f7a5a;
    --portal-warn: #7a6f4a;
    --portal-err: #8a4a4a;
    --portal-panel: linear-gradient(168deg, rgba(255, 255, 253, 0.95) 0%, rgba(246, 246, 242, 0.9) 48%, rgba(231, 231, 225, 0.94) 100%);
    --portal-panel-muted: linear-gradient(168deg, rgba(255, 255, 253, 0.97) 0%, rgba(244, 244, 240, 0.93) 54%, rgba(229, 229, 223, 0.95) 100%);
    --portal-panel-strong: linear-gradient(168deg, rgba(255, 255, 253, 0.98) 0%, rgba(242, 242, 237, 0.94) 50%, rgba(224, 224, 218, 0.96) 100%);
    --portal-panel-border: rgba(108, 112, 104, 0.12);
    --portal-panel-border-strong: rgba(108, 112, 104, 0.2);
    --portal-panel-outline: inset 0 1px 0 rgba(255, 255, 255, 0.8), inset 0 -1px 0 rgba(15, 23, 42, 0.04);
    --portal-panel-shadow: 0 16px 34px rgba(15, 23, 42, 0.1), 0 4px 12px rgba(15, 23, 42, 0.06);
    --portal-radius: 18px;
    --portal-control: linear-gradient(180deg, rgba(255, 255, 253, 0.98) 0%, rgba(231, 231, 225, 1) 100%);
    --portal-control-hover: linear-gradient(180deg, rgba(255, 255, 253, 1) 0%, rgba(221, 221, 215, 1) 100%);
    --portal-input: linear-gradient(180deg, rgba(255, 255, 253, 0.98) 0%, rgba(238, 238, 232, 0.98) 100%);
    --portal-grid:
        repeating-linear-gradient(0deg, rgba(15, 23, 42, 0.028) 0 1px, transparent 1px 14px),
        repeating-linear-gradient(90deg, rgba(15, 23, 42, 0.024) 0 1px, transparent 1px 14px);
    --portal-font-ui: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
    --portal-font-display: "Space Grotesk", "Instrument Sans", sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100%;
    background-color: var(--portal-bg);
    background-image: var(--portal-grid), var(--portal-bg-grad);
    background-attachment: fixed;
    color: var(--portal-ink);
    font-family: var(--portal-font-ui);
    -webkit-font-smoothing: antialiased;
}

body.user-portal {
    position: relative;
    overflow-x: hidden;
}

.portal-ambient {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle at 12% 0%, rgba(174, 180, 170, 0.16), transparent 34%),
        radial-gradient(circle at 88% 8%, rgba(127, 134, 122, 0.1), transparent 30%);
}

.portal-top,
.portal-main {
    position: relative;
    z-index: 1;
}

.portal-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--portal-panel-border);
    background: linear-gradient(180deg, rgba(255, 255, 253, 0.92) 0%, rgba(237, 237, 232, 0.88) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75), 0 8px 20px rgba(15, 23, 42, 0.05);
}

.portal-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--portal-font-display);
    font-weight: 700;
    color: var(--portal-ink);
    text-decoration: none;
    letter-spacing: -0.03em;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
}

.portal-brand__logo {
    width: 1.55rem;
    height: 1.55rem;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    opacity: 0.95;
    box-shadow: 0 0 0 1px rgba(108, 112, 104, 0.18);
}

.portal-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.portal-nav a,
.portal-logout-form button {
    color: var(--portal-muted);
    text-decoration: none;
    font-size: 0.9rem;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 0.35rem 0.55rem;
    border-radius: var(--rl-soft-radius);
}

.portal-nav a:hover,
.portal-logout-form button:hover {
    color: var(--portal-ink);
    background: rgba(127, 134, 122, 0.08);
}

.portal-main {
    width: min(1080px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1rem 0 2.5rem;
    display: grid;
    gap: 0.75rem;
}

.glass {
    background: var(--portal-panel);
    border: 1px solid var(--portal-panel-border);
    border-radius: var(--portal-radius);
    box-shadow: var(--portal-panel-outline), var(--portal-panel-shadow);
    -webkit-backdrop-filter: blur(14px) saturate(108%);
    backdrop-filter: blur(14px) saturate(108%);
}

.portal-gate {
    max-width: 520px;
    margin: 1.5rem auto 0;
    padding: 1.75rem;
}

.portal-eyebrow {
    margin: 0 0 0.35rem;
    font-size: 0.64rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--portal-accent-strong);
    font-family: var(--portal-font-display);
    font-weight: 650;
}

.portal-gate h1 {
    margin: 0 0 0.5rem;
    font-family: "Space Grotesk", "Instrument Sans", sans-serif;
    font-size: clamp(1.55rem, 3.6vw, 2.15rem);
    letter-spacing: -0.04em;
}

.portal-lead,
.portal-hint {
    margin: 0;
    color: var(--portal-muted);
    line-height: 1.5;
    font-size: 0.95rem;
}

.portal-form {
    display: grid;
    gap: 0.55rem;
    margin-top: 1.25rem;
}

.portal-form label {
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--portal-muted);
}

.portal-form input {
    width: 100%;
    border-radius: var(--rl-soft-radius);
    border: 1px solid var(--portal-panel-border);
    background: var(--portal-input);
    color: var(--portal-ink);
    padding: 0.7rem 0.85rem;
    font-size: 0.92rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.portal-form input:focus {
    outline: none;
    border-color: rgba(var(--portal-accent-rgb), 0.55);
    box-shadow: 0 0 0 3px rgba(var(--portal-accent-rgb), 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.portal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--rl-soft-radius);
    border: 1px solid var(--portal-panel-border);
    font-family: var(--portal-font-display);
    font-weight: 700;
    padding: 0.55rem 0.95rem;
    min-height: 36px;
    cursor: pointer;
    transition: 0.18s ease;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7), 0 8px 16px rgba(15, 23, 42, 0.06);
}

.portal-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.portal-btn--primary {
    background: var(--portal-control);
    color: var(--portal-ink);
    border-color: rgba(127, 134, 122, 0.28);
}

.portal-btn--primary:hover:not(:disabled) {
    background: var(--portal-control-hover);
}

.portal-btn--soft {
    background: var(--portal-control);
    color: var(--portal-ink);
    border-color: var(--portal-panel-border);
}

.portal-btn--ghost {
    background: transparent;
    color: var(--portal-muted);
    border-color: var(--portal-panel-border);
    box-shadow: none;
}

.portal-feedback {
    min-height: 1.25rem;
    margin: 0.15rem 0 0.35rem;
    font-size: 0.9rem;
    color: var(--portal-muted);
}

.portal-feedback[data-type="error"] { color: var(--portal-err); }
.portal-feedback[data-type="ok"] { color: var(--portal-ok); }
.portal-feedback[data-type="info"] { color: var(--portal-cyan); }

.portal-auto {
    margin-top: 1rem;
    padding: 0.7rem 0.85rem;
    border-radius: var(--rl-soft-radius);
    background: rgba(var(--portal-accent-rgb), 0.08);
    border: 1px solid rgba(var(--portal-accent-rgb), 0.2);
    color: var(--portal-accent-strong);
    font-size: 0.88rem;
}

.portal-hint {
    margin-top: 1rem;
    font-size: 0.85rem;
}

.portal-alert {
    padding: 0.8rem 1rem;
    border-radius: var(--rl-soft-radius);
    font-size: 0.92rem;
}

.portal-alert--ok {
    background: rgba(95, 122, 90, 0.12);
    border: 1px solid rgba(95, 122, 90, 0.28);
    color: var(--portal-ok);
}

.portal-alert--err {
    background: rgba(138, 74, 74, 0.1);
    border: 1px solid rgba(138, 74, 74, 0.28);
    color: var(--portal-err);
}

.portal-overview {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.4rem;
    align-items: start;
    width: 100%;
    min-width: 0;
}

.portal-summary {
    display: grid;
    gap: 0.28rem;
    padding: 0.48rem 0.62rem;
    min-width: 0;
    height: auto;
    align-self: start;
    box-sizing: border-box;
    align-content: start;
}

.portal-summary .portal-eyebrow {
    margin: 0;
    font-size: 0.58rem;
    letter-spacing: 0.08em;
}

.portal-summary__account h1 {
    margin: 0;
    font-family: var(--portal-font-display);
    font-size: 0.95rem;
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.portal-summary__account .portal-lead {
    margin: 0.08rem 0 0;
    font-size: 0.68rem;
    line-height: 1.25;
    word-break: break-word;
}

.portal-summary__status {
    display: flex;
    flex-wrap: wrap;
    gap: 0.22rem;
}

.portal-chip {
    display: inline-flex;
    align-items: center;
    border-radius: var(--rl-soft-radius);
    padding: 0.1rem 0.36rem;
    font-size: 0.62rem;
    line-height: 1.25;
    border: 1px solid rgba(130, 134, 124, 0.18);
    background: rgba(232, 232, 226, 0.78);
    color: #343831;
}

.portal-chip--plan {
    background: rgba(174, 180, 170, 0.22);
    border-color: rgba(127, 134, 122, 0.28);
    color: var(--portal-accent-strong);
}

.portal-chip--ok {
    background: rgba(95, 122, 90, 0.12);
    border-color: rgba(95, 122, 90, 0.28);
    color: var(--portal-ok);
}

.portal-chip--warn {
    background: rgba(122, 111, 74, 0.12);
    border-color: rgba(122, 111, 74, 0.26);
    color: var(--portal-warn);
}

.portal-ads {
    padding: 0.48rem 0.62rem;
    min-width: 0;
    height: auto;
    align-self: start;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 0.32rem;
}

.portal-ads__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.35rem;
    margin-bottom: 0;
}

.portal-ads__head h2 {
    margin: 0;
    font-family: var(--portal-font-display);
    font-size: 0.82rem;
    line-height: 1.15;
}

.portal-plans__head h2 {
    margin: 0;
    font-family: var(--portal-font-display);
    font-size: 0.92rem;
}

.portal-ads__total {
    color: var(--portal-muted);
    font-size: 0.64rem;
    white-space: nowrap;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.22rem;
    flex: 0 0 auto;
}

.metric {
    padding: 0.22rem 0.12rem;
    border-radius: var(--rl-soft-radius);
    background: var(--portal-control);
    border: 1px solid var(--portal-panel-border);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
    text-align: center;
    min-width: 0;
}

.metric strong {
    display: block;
    font-family: var(--portal-font-display);
    font-size: 0.84rem;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.metric span {
    color: var(--portal-muted);
    font-size: 0.52rem;
    line-height: 1.1;
}

.portal-plans {
    display: grid;
    gap: 0.85rem;
    margin-top: 0.35rem;
}

.portal-plans__head p {
    margin: 0.45rem 0 0;
    color: var(--portal-muted);
    max-width: 68ch;
    line-height: 1.5;
    font-size: 0.92rem;
}

.portal-shared {
    padding: 0.7rem 0.85rem;
    border-radius: var(--portal-radius);
    border: 1px solid var(--portal-panel-border);
    background: var(--portal-panel-muted);
    box-shadow: var(--portal-panel-outline);
    min-width: 0;
    height: 100%;
    box-sizing: border-box;
}

.portal-plan-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(0.55rem, 1.4vw, 0.85rem);
    align-items: stretch;
    width: 100%;
    min-width: 0;
}

.portal-plan-meta > .portal-billing-note {
    margin: 0;
    height: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    display: block;
    overflow: visible;
    padding: 0.85rem 1rem;
    font-size: 0.82rem;
    line-height: 1.55;
}

.portal-shared__label {
    margin: 0 0 0.45rem;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--portal-accent-strong);
    font-family: var(--portal-font-display);
    font-weight: 650;
}

.portal-shared__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.portal-shared__list li {
    padding: 0.35rem 0.65rem;
    border-radius: var(--rl-soft-radius);
    background: rgba(var(--portal-accent-rgb), 0.08);
    border: 1px solid rgba(var(--portal-accent-rgb), 0.16);
    color: var(--portal-ink-soft);
    font-size: 0.8rem;
    line-height: 1.35;
}

.plan-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(0.45rem, 1.2vw, 0.85rem);
    align-items: start !important;
    grid-auto-rows: max-content !important;
    width: 100%;
    min-width: 0;
}

.plan-card {
    padding: 0;
    display: block !important;
    overflow: hidden;
    min-width: 0;
    width: 100%;
    min-height: 0 !important;
    height: auto !important;
    align-self: start !important;
    box-sizing: border-box;
}

.plan-card:not([open]) {
    min-height: 0 !important;
    height: auto !important;
}

.plan-card:not([open]) > .plan-card__body {
    display: none !important;
}

.plan-card.is-current {
    border-color: rgba(var(--portal-accent-rgb), 0.35);
    box-shadow: var(--portal-panel-outline), var(--portal-panel-shadow), 0 0 0 1px rgba(var(--portal-accent-rgb), 0.12);
}

.plan-card.is-pending {
    border-color: rgba(122, 111, 74, 0.4);
    box-shadow: var(--portal-panel-outline), var(--portal-panel-shadow), 0 0 0 1px rgba(122, 111, 74, 0.14);
}

.plan-card__summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(0.35rem, 1vw, 0.75rem);
    align-items: start;
    padding: clamp(0.7rem, 1.6vw, 1rem) clamp(0.65rem, 1.5vw, 1.1rem);
    cursor: pointer;
    list-style: none;
    flex: 0 0 auto;
    min-height: clamp(5.6rem, 14vw, 6.4rem);
    box-sizing: border-box;
}

.plan-card__summary::-webkit-details-marker {
    display: none;
}

.plan-card__summary-main {
    min-width: 0;
    display: grid;
    gap: 0.4rem;
    align-content: start;
}

.plan-card__summary-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem;
    min-width: 0;
    min-height: 1.55rem;
}

.plan-card__summary-top .portal-chip {
    flex-shrink: 1;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: clamp(0.62rem, 1.5vw, 0.72rem);
    padding-inline: clamp(0.35rem, 1vw, 0.55rem);
}

.plan-card__code {
    display: block;
    font-family: "Space Grotesk", "Instrument Sans", sans-serif;
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: clamp(0.78rem, 2vw, 0.95rem);
}

.plan-card__price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    align-content: start;
    gap: 0.2rem 0.45rem;
    min-width: 0;
    min-height: 2.75rem;
}

.plan-card__price .is-from {
    color: var(--portal-muted);
    text-decoration: line-through;
    font-size: clamp(0.62rem, 1.5vw, 0.78rem);
}

.plan-card__price strong {
    font-size: clamp(0.95rem, 2.4vw, 1.35rem);
    font-family: "Space Grotesk", "Instrument Sans", sans-serif;
    line-height: 1;
}

.plan-card__price-hint {
    color: var(--portal-cyan);
    font-size: clamp(0.58rem, 1.4vw, 0.72rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    width: 100%;
}

.plan-card__chevron {
    width: clamp(1.25rem, 3vw, 1.65rem);
    height: clamp(1.25rem, 3vw, 1.65rem);
    margin-top: 0.1rem;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(108, 112, 104, 0.18);
    background:
        linear-gradient(var(--portal-ink), var(--portal-ink)) center / 10px 2px no-repeat,
        linear-gradient(var(--portal-ink), var(--portal-ink)) center / 2px 10px no-repeat,
        rgba(255, 255, 253, 0.7);
    transition: transform 0.18s ease, background 0.18s ease;
    flex-shrink: 0;
}

.plan-card[open] > .plan-card__summary .plan-card__chevron {
    background:
        linear-gradient(var(--portal-ink), var(--portal-ink)) center / 10px 2px no-repeat,
        rgba(var(--portal-accent-rgb), 0.12);
}

.plan-card__body {
    display: none;
    flex: 1 1 auto;
    flex-direction: column;
    gap: 0.7rem;
    padding: 0.85rem clamp(0.65rem, 1.5vw, 1.1rem) clamp(0.75rem, 1.6vw, 1.1rem);
    border-top: 1px solid rgba(108, 112, 104, 0.1);
    min-height: 0;
}

.plan-card[open] > .plan-card__body {
    display: flex;
}

.plan-card__blurb {
    margin: 0;
    color: var(--portal-muted);
    font-size: clamp(0.72rem, 1.7vw, 0.86rem);
    line-height: 1.4;
}

.portal-billing-note {
    margin: 0.85rem 0 0;
    padding: 0.85rem 1rem;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(var(--portal-accent-rgb), 0.22);
    background: rgba(var(--portal-accent-rgb), 0.07);
    color: var(--portal-ink-soft);
    font-size: 0.84rem;
    line-height: 1.55;
    min-width: 0;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: normal;
    hyphens: manual;
    white-space: normal;
}

.portal-billing-note--compact {
    margin: 0 0 0.85rem;
}

.portal-billing-note strong {
    color: var(--portal-ink);
    font-weight: 700;
}

.plan-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.35rem;
    flex: 1 1 auto;
}

.plan-card li {
    position: relative;
    padding-left: 0.85rem;
    color: var(--portal-ink-soft);
    font-size: clamp(0.68rem, 1.6vw, 0.8rem);
    line-height: 1.35;
}

.plan-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.48em;
    width: 0.32rem;
    height: 0.32rem;
    border-radius: 50%;
    background: var(--portal-cyan);
}

.plan-card .portal-btn {
    width: 100%;
    margin-top: auto;
    font-size: clamp(0.72rem, 1.7vw, 0.86rem);
    padding-block: clamp(0.55rem, 1.4vw, 0.7rem);
}

.portal-modal {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    place-items: center;
    padding: 1rem;
}

.portal-modal[hidden] {
    display: none !important;
}

.portal-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(37, 39, 37, 0.42);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.portal-modal__panel {
    position: relative;
    z-index: 1;
    width: min(440px, 100%);
    padding: 1.35rem 1.35rem 1.25rem;
    display: grid;
    gap: 0.85rem;
}

.portal-modal__close {
    position: absolute;
    top: 0.65rem;
    right: 0.75rem;
    border: 0;
    background: transparent;
    color: var(--portal-muted);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    border-radius: var(--rl-soft-radius);
    padding: 0.2rem 0.45rem;
}

.portal-modal__close:hover {
    color: var(--portal-ink);
    background: rgba(108, 112, 104, 0.1);
}

.portal-modal__panel h3 {
    margin: 0 1.5rem 0 0;
    font-family: "Space Grotesk", "Instrument Sans", sans-serif;
    font-size: 1.2rem;
}

.portal-modal__lead {
    margin: 0;
    color: var(--portal-muted);
    line-height: 1.5;
    font-size: 0.92rem;
}

.portal-modal__actions {
    display: grid;
    gap: 0.55rem;
}

.portal-modal__actions .portal-btn,
.portal-modal__actions a.portal-btn {
    width: 100%;
    text-decoration: none;
}

.portal-calc {
    display: block;
    padding: 0;
    overflow: hidden;
}

.portal-calc__summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.45rem;
    align-items: center;
    padding: 0.65rem 0.8rem;
    cursor: pointer;
    list-style: none;
}

.portal-calc__summary::-webkit-details-marker {
    display: none;
}

.portal-calc__head {
    min-width: 0;
}

.portal-calc__title-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    min-width: 0;
}

.portal-calc__head h2 {
    margin: 0;
    font-family: "Space Grotesk", "Instrument Sans", sans-serif;
    font-size: 0.98rem;
    line-height: 1.2;
}

.portal-calc__head .portal-lead {
    margin: 0.15rem 0 0;
    font-size: 0.78rem;
    line-height: 1.3;
}

.portal-chip--promo {
    background: rgba(174, 180, 170, 0.22);
    border: 1px solid rgba(127, 134, 122, 0.3);
    color: var(--portal-accent-strong);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 0.14rem 0.4rem;
    max-width: 100%;
    white-space: nowrap;
}

.portal-calc__chevron {
    width: 1.35rem;
    height: 1.35rem;
    margin-top: 0;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(108, 112, 104, 0.18);
    background:
        linear-gradient(var(--portal-ink), var(--portal-ink)) center / 9px 2px no-repeat,
        linear-gradient(var(--portal-ink), var(--portal-ink)) center / 2px 9px no-repeat,
        rgba(255, 255, 253, 0.7);
    transition: transform 0.18s ease, background 0.18s ease;
    flex-shrink: 0;
}

.portal-calc[open] > .portal-calc__summary .portal-calc__chevron {
    background:
        linear-gradient(var(--portal-ink), var(--portal-ink)) center / 9px 2px no-repeat,
        rgba(var(--portal-accent-rgb), 0.12);
}

.portal-calc__body {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 0 0.8rem 0.8rem;
    border-top: 1px solid rgba(108, 112, 104, 0.1);
}

.portal-calc__body .portal-billing-note--compact {
    margin: 0;
    font-size: 0.74rem;
    line-height: 1.35;
}

.portal-calc__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
}

@media (min-width: 720px) {
    .portal-calc__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.portal-calc__field {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.portal-calc__field > span {
    color: var(--portal-muted);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.portal-calc__field small {
    color: var(--portal-muted);
    font-size: 0.68rem;
    line-height: 1.25;
}

.portal-calc__control {
    width: 100%;
    min-height: 34px;
    padding: 0.35rem 0.5rem;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(108, 112, 104, 0.18);
    background: var(--portal-input);
    color: var(--portal-ink);
    font: inherit;
    font-size: 0.86rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.portal-calc__control:focus-visible {
    outline: 2px solid rgba(var(--portal-accent-rgb), 0.45);
    outline-offset: 1px;
}

.portal-calc__mode {
    margin: 0;
    padding: 0.4rem 0.55rem;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(108, 112, 104, 0.14);
    background: rgba(255, 255, 253, 0.55);
    color: var(--portal-muted);
    font-size: 0.76rem;
    line-height: 1.35;
}

.portal-calc__mode[data-mode="corp"] {
    border-color: rgba(var(--portal-accent-rgb), 0.28);
    color: var(--portal-ink-soft);
}

.portal-calc__results {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.4rem;
}

@media (min-width: 720px) {
    .portal-calc__results {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.portal-calc__metric {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    padding: 0.45rem 0.55rem;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(108, 112, 104, 0.14);
    background: rgba(108, 112, 104, 0.08);
}

.portal-calc__metric span {
    color: var(--portal-muted);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.portal-calc__metric strong {
    font-family: "Space Grotesk", "Instrument Sans", sans-serif;
    font-size: 0.92rem;
    line-height: 1.15;
}

.portal-calc__metric--hero {
    border-color: rgba(var(--portal-accent-rgb), 0.3);
    background: linear-gradient(160deg, rgba(var(--portal-accent-rgb), 0.12), rgba(108, 112, 104, 0.08));
}

.portal-calc__metric--hero strong {
    font-size: 1.05rem;
    color: var(--portal-ink);
}

.portal-calc__side {
    display: grid;
    gap: 0.15rem;
}

.portal-calc__savings,
.portal-calc__avg {
    margin: 0;
    color: var(--portal-muted);
    font-size: 0.74rem;
    line-height: 1.35;
}

.portal-calc__details {
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(108, 112, 104, 0.14);
    background: rgba(108, 112, 104, 0.06);
    padding: 0.45rem 0.65rem;
}

.portal-calc__details summary {
    cursor: pointer;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--portal-ink);
}

.portal-calc__details ul {
    margin: 0.45rem 0 0;
    padding-left: 1rem;
    color: var(--portal-muted);
    font-size: 0.76rem;
    line-height: 1.4;
}

.portal-calc__breakdown {
    margin-top: 0.45rem;
    overflow-x: auto;
}

.portal-calc__breakdown table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.72rem;
}

.portal-calc__breakdown th,
.portal-calc__breakdown td {
    padding: 0.28rem 0.35rem;
    border-bottom: 1px solid rgba(108, 112, 104, 0.1);
    text-align: left;
    color: var(--portal-muted);
}

.portal-calc__breakdown th {
    color: var(--portal-ink);
    font-size: 0.62rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.portal-calc__disclaimer {
    padding: 0.45rem 0.6rem;
    border-radius: var(--rl-soft-radius, 8px);
    border: 1px solid rgba(122, 111, 74, 0.26);
    background: rgba(122, 111, 74, 0.1);
}

.portal-calc__disclaimer p {
    margin: 0;
    color: var(--portal-warn);
    font-size: 0.74rem;
    line-height: 1.35;
}

.portal-calc__disclaimer p + p {
    margin-top: 0.3rem;
}

.portal-calc__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.portal-calc__actions .portal-btn {
    text-decoration: none;
    min-height: 34px;
    padding: 0.4rem 0.75rem;
    font-size: 0.84rem;
}

@media (max-width: 720px) {
    .portal-overview {
        grid-template-columns: 1fr;
    }

    .metric-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

@media (max-width: 420px) {
    .metric-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}