/**
 * PDP Key Details + COLOR — layout schemes G1–G5
 */

.ahq-spec-layout {
    --ahq-spec-border: rgba(26, 20, 16, 0.1);
    --ahq-spec-bg: rgba(255, 255, 255, 0.72);
    --ahq-spec-ink: #1a1410;
    --ahq-spec-muted: #6b6158;
    --ahq-spec-accent: #9b7b4b;
    width: 100%;
}

.ahq-spec-heading {
    margin: 0 0 10px;
    font-family: var(--font-display, 'Cormorant Garamond', serif);
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--ahq-spec-ink);
}

.ahq-spec-card {
    border: 1px solid var(--ahq-spec-border);
    border-radius: 6px;
    background: var(--ahq-spec-bg);
    padding: 14px 16px;
}

.ahq-spec-variation-mock {
    margin-top: 12px;
}

.ahq-spec-var-label {
    display: block;
    margin-bottom: 6px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ahq-spec-ink);
}

.ahq-spec-var-select {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid #d0d0d0;
    border-radius: 3px;
    background: #fff;
    font-size: 13px;
    color: var(--ahq-spec-ink);
}

.ahq-spec-var-stock {
    margin: 6px 0 0;
    font-size: 12px;
    color: var(--ahq-spec-muted);
}

/* ── G1 · 双列规格卡片 ── */

.ahq-spec-layout--g1 .ahq-spec-grid {
    display: grid;
    grid-template-columns: minmax(110px, 38%) minmax(0, 1fr);
    gap: 0;
    margin: 0;
}

.ahq-spec-layout--g1 .ahq-spec-grid-row {
    display: contents;
}

.ahq-spec-layout--g1 .ahq-spec-grid dt,
.ahq-spec-layout--g1 .ahq-spec-grid dd {
    margin: 0;
    padding: 7px 0;
    border-bottom: 1px solid rgba(26, 20, 16, 0.06);
    font-size: 12px;
    line-height: 1.45;
}

.ahq-spec-layout--g1 .ahq-spec-grid dt {
    color: var(--ahq-spec-muted);
    font-weight: 500;
    padding-right: 10px;
}

.ahq-spec-layout--g1 .ahq-spec-grid dd {
    color: var(--ahq-spec-ink);
}

.ahq-spec-layout--g1 .ahq-spec-grid-row:last-child dt,
.ahq-spec-layout--g1 .ahq-spec-grid-row:last-child dd {
    border-bottom: none;
}

/* ── G2 · 精华横条 ── */

.ahq-spec-layout--g2 .ahq-spec-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ahq-spec-layout--g2 .ahq-spec-pill {
    display: inline-flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1 1 calc(50% - 4px);
    padding: 8px 10px;
    border: 1px solid rgba(155, 123, 75, 0.18);
    border-radius: 999px;
    background: rgba(155, 123, 75, 0.05);
}

.ahq-spec-layout--g2 .ahq-spec-pill-label {
    font-size: 9px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ahq-spec-accent);
}

.ahq-spec-layout--g2 .ahq-spec-pill-value {
    font-size: 12px;
    line-height: 1.35;
    color: var(--ahq-spec-ink);
}

.ahq-spec-layout--g2 .ahq-spec-more-link {
    display: inline-block;
    margin-top: 10px;
    font-size: 12px;
    color: var(--ahq-spec-accent);
    text-decoration: none;
}

.ahq-spec-layout--g2 .ahq-spec-more-link:hover {
    text-decoration: underline;
}

/* ── G3 · 折叠 ── */

.ahq-spec-layout--g3 .ahq-spec-accordion {
    border: 1px solid var(--ahq-spec-border);
    border-radius: 6px;
    background: var(--ahq-spec-bg);
    overflow: hidden;
}

.ahq-spec-layout--g3 .ahq-spec-accordion-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 16px;
    cursor: pointer;
    list-style: none;
}

.ahq-spec-layout--g3 .ahq-spec-accordion-summary::-webkit-details-marker {
    display: none;
}

.ahq-spec-layout--g3 .ahq-spec-accordion-summary::after {
    content: '+';
    font-size: 16px;
    color: var(--ahq-spec-accent);
}

.ahq-spec-layout--g3 .ahq-spec-accordion[open] .ahq-spec-accordion-summary::after {
    content: '−';
}

.ahq-spec-layout--g3 .ahq-spec-accordion-count {
    font-size: 11px;
    color: var(--ahq-spec-muted);
}

.ahq-spec-layout--g3 .ahq-spec-list-compact {
    margin: 0;
    padding: 0 16px 12px;
    border-top: 1px solid rgba(26, 20, 16, 0.06);
}

.ahq-spec-layout--g3 .ahq-spec-list-row {
    display: grid;
    grid-template-columns: minmax(100px, 34%) minmax(0, 1fr);
    gap: 8px;
    padding: 7px 0;
    border-bottom: 1px solid rgba(26, 20, 16, 0.05);
}

.ahq-spec-layout--g3 .ahq-spec-list-row:last-child {
    border-bottom: none;
}

.ahq-spec-layout--g3 .ahq-spec-list-row dt,
.ahq-spec-layout--g3 .ahq-spec-list-row dd {
    margin: 0;
    font-size: 12px;
    line-height: 1.45;
}

.ahq-spec-layout--g3 .ahq-spec-list-row dt {
    color: var(--ahq-spec-muted);
}

.ahq-spec-layout--g3 .ahq-spec-list-row dd {
    color: var(--ahq-spec-ink);
}

/* ── G4 · 双栏 ── */

.ahq-spec-layout--g4 .ahq-spec-split {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(180px, 0.85fr);
    gap: 14px;
    align-items: start;
    border: 1px solid var(--ahq-spec-border);
    border-radius: 6px;
    background: var(--ahq-spec-bg);
    padding: 14px 16px;
}

.ahq-spec-layout--g4 .ahq-spec-split-color .ahq-spec-variation-mock {
    margin-top: 0;
}

.ahq-spec-layout--g4 .ahq-spec-grid--compact {
    display: grid;
    grid-template-columns: minmax(88px, 42%) minmax(0, 1fr);
    gap: 0;
    margin: 0;
}

.ahq-spec-layout--g4 .ahq-spec-grid-row {
    display: contents;
}

.ahq-spec-layout--g4 .ahq-spec-grid dt,
.ahq-spec-layout--g4 .ahq-spec-grid dd {
    margin: 0;
    padding: 5px 0;
    font-size: 11px;
    line-height: 1.4;
}

.ahq-spec-layout--g4 .ahq-spec-grid dt {
    color: var(--ahq-spec-muted);
}

.ahq-spec-layout--g4 .ahq-spec-grid dd {
    color: var(--ahq-spec-ink);
}

/* ── G5 · Configure 卡片 ── */

.ahq-spec-layout--g5 .ahq-spec-config {
    border: 1px solid rgba(155, 123, 75, 0.22);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(255, 252, 247, 0.95) 0%, rgba(255, 255, 255, 0.88) 100%);
    overflow: hidden;
}

.ahq-spec-layout--g5 .ahq-spec-config-head {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px 10px;
}

.ahq-spec-layout--g5 .ahq-spec-config-icon {
    color: var(--ahq-spec-accent);
    font-size: 14px;
    line-height: 1;
    margin-top: 4px;
}

.ahq-spec-layout--g5 .ahq-spec-config-summary {
    margin: 4px 0 0;
    font-size: 12px;
    line-height: 1.55;
    color: var(--ahq-spec-muted);
}

.ahq-spec-layout--g5 .ahq-spec-config-body {
    padding: 0 16px 14px;
    border-top: 1px solid rgba(26, 20, 16, 0.06);
}

.ahq-spec-layout--g5 .ahq-spec-config-body .ahq-spec-variation-mock {
    margin-top: 12px;
}

/* Live PDP — G1 default */
.ahq-spec-layout-active .ahq-pdp-supplement-details {
    display: none !important;
}

.ahq-spec-layout-active--g1 .ahq-pdp-purchase.ahq-pdp-layout-e3 {
    margin-top: 0;
}

@media (max-width: 1024px) {
    .ahq-spec-layout--g4 .ahq-spec-split {
        grid-template-columns: 1fr;
    }

    .ahq-spec-layout--g2 .ahq-spec-pill {
        flex-basis: 100%;
        border-radius: 8px;
    }

    /* G1：每行 label | value 并排，避免 display:contents + 单列网格导致 dt/dd 错落 */
    .ahq-spec-layout--g1 .ahq-spec-grid {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .ahq-spec-layout--g1 .ahq-spec-grid-row {
        display: grid;
        grid-template-columns: minmax(96px, 38%) minmax(0, 1fr);
        gap: 0 12px;
        align-items: start;
        padding: 7px 0;
        border-bottom: 1px solid rgba(26, 20, 16, 0.06);
    }

    .ahq-spec-layout--g1 .ahq-spec-grid-row:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .ahq-spec-layout--g1 .ahq-spec-grid dt,
    .ahq-spec-layout--g1 .ahq-spec-grid dd {
        margin: 0;
        padding: 0;
        border-bottom: none;
        font-size: 12px;
        line-height: 1.45;
    }

    .ahq-spec-layout--g1 .ahq-spec-grid dd {
        margin-inline-start: 0;
    }

    .ahq-spec-layout--g4 .ahq-spec-grid-row {
        display: grid;
        grid-template-columns: minmax(96px, 38%) minmax(0, 1fr);
        gap: 0 12px;
    }

    .ahq-spec-layout--g4 .ahq-spec-grid {
        display: flex;
        flex-direction: column;
        gap: 0;
    }
}

@media (max-width: 640px) {
    .ahq-spec-layout--g1 .ahq-spec-grid-row {
        grid-template-columns: minmax(88px, 36%) minmax(0, 1fr);
        gap: 0 10px;
        padding: 6px 0;
    }

    .ahq-spec-layout--g1 .ahq-spec-grid dt {
        font-size: 11px;
    }

    .ahq-spec-layout--g1 .ahq-spec-grid dd {
        font-size: 11.5px;
    }
}