/* ======================================================================
 * #10 粉底色号匹配 · 独立视觉：彩妆色卡工作台
 * 裸粉 + 藕紫；30 格色块矩阵；氧化前后对照；冷暖自测问卷
 * ====================================================================== */
.fs-page {
    --g-accent: #B26183;
    --g-accent-deep: #8E4868;
    --g-accent-ink: #783C58;
    --g-accent-soft: #FAEBF1;
    --g-accent-2: #8A74A8;
    --g-accent-2-soft: #F0ECF7;
    --fs-paper: #FDF7F8;
    background:
      radial-gradient(760px 380px at 92% -8%, rgba(178, 97, 131, .12), transparent 70%),
      radial-gradient(600px 320px at 0% 8%, rgba(138, 116, 168, .10), transparent 72%),
      var(--g-bg);
}
:root[data-theme="dark"] .fs-page {
    --g-accent: #EBA9C4;
    --g-accent-deep: #F4C5D8;
    --g-accent-ink: #F8D9E6;
    --g-accent-soft: rgba(235, 169, 196, .13);
    --g-accent-2: #C4B0E8;
    --g-accent-2-soft: rgba(196, 176, 232, .13);
    --fs-paper: #1D171B;
    background:
      radial-gradient(760px 380px at 92% -8%, rgba(235, 169, 196, .08), transparent 70%),
      var(--g-bg);
}
.fs-page .hero-kicker { background: var(--g-accent-soft); border-color: color-mix(in srgb, var(--g-accent) 30%, transparent); font-family: var(--g-mono); letter-spacing: .05em; }
.fs-hero { border-bottom: 1px solid var(--g-line-2); }

/* 读数：三色块对照 */
.fs-readout { background: var(--fs-paper); border-color: var(--g-line-2); }
.fs-readout::before { background: linear-gradient(90deg, var(--g-accent), var(--g-accent-2)); }
.fs-readout .lab { color: var(--g-ink-3); font-family: var(--g-mono); letter-spacing: .08em; }
.fs-readout .big { font-size: clamp(24px, 3vw, 32px); color: var(--g-accent-ink); font-family: var(--g-mono); }
.fs-readout .hint { color: var(--g-ink-3); }
.fs-swatches { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; }
.fs-swatches > div { text-align: center; }
.fs-swatches i { display: block; height: 40px; border-radius: 9px; border: 1px solid rgba(0,0,0,.08); box-shadow: inset 0 0 0 1px rgba(255,255,255,.25); }
.fs-swatches span { display: block; margin-top: 5px; font-size: 10.5px; color: var(--g-ink-3); }

/* 表单 */
.fs-form { border-top: 3px solid var(--g-accent); }
.fs-depth { padding: 6px 0 14px; border-bottom: 1px dashed var(--g-line); }
.fs-depth-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.fs-depth-head b { font-size: 13.5px; }
.fs-depth-head span { font: 700 12px var(--g-mono); color: var(--g-accent-ink); }
.fs-depth input[type="range"] { width: 100%; }
.fs-depth-scale { display: flex; gap: 3px; margin-top: 9px; }
.fs-depth-scale i { flex: 1; height: 13px; border-radius: 3px; border: 1px solid rgba(0,0,0,.06); cursor: pointer; transition: transform .13s; }
.fs-depth-scale i:hover { transform: scaleY(1.4); }
.fs-depth-scale i.on { outline: 2px solid var(--g-accent); outline-offset: 1px; }
.fs-line { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 13px 0; }
.fs-line-lab { min-width: 42px; font-size: 13px; font-weight: 750; color: var(--g-ink-2); }
.fs-line .seg { flex: 1; }
.fs-form .fields { margin-top: 12px; }

/* 冷暖自测 */
.fs-quiz { background: var(--fs-paper); }
.fs-quiz-grid { display: grid; gap: 10px; }
.fs-quiz-row { padding: 10px 12px; border-radius: var(--g-r-sm); background: var(--g-surface); border: 1px solid var(--g-line); }
.fs-quiz-row > b { display: block; font-size: 13px; margin-bottom: 7px; }
.fs-quiz-opts { display: flex; flex-wrap: wrap; gap: 6px; }
.fs-quiz-opts button {
    padding: 5px 11px; border-radius: 999px; cursor: pointer; font-size: 12px; font-weight: 650;
    background: var(--g-surface-2); border: 1px solid var(--g-line); color: var(--g-ink-2);
}
.fs-quiz-opts button.on { background: var(--g-accent); border-color: var(--g-accent); color: #fff; }
:root[data-theme="dark"] .fs-quiz-opts button.on { color: #2A101C; }
.fs-quiz-out { margin: 12px 0 10px; font-size: 12.5px; color: var(--g-ink-2); line-height: 1.85; }

/* 结果 */
.fs-result { border-top: 3px solid var(--g-accent-2); }
.fs-code-badge { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; padding: 13px 16px; margin-bottom: 12px; border-radius: var(--g-r); background: linear-gradient(105deg, var(--g-accent-soft), var(--g-accent-2-soft)); }
.fs-code-badge span { font-size: 12.5px; font-weight: 700; color: var(--g-ink-2); }
.fs-code-badge b { font: 820 28px/1.2 var(--g-mono); color: var(--g-accent-ink); letter-spacing: -.02em; }
.fs-code-badge em { font-style: normal; font-size: 12px; color: var(--g-ink-3); }
.fs-compare { display: grid; grid-template-columns: 1fr 28px 1fr; gap: 8px; align-items: center; margin-bottom: 14px; }
.fs-compare-item { text-align: center; }
.fs-compare-item i { display: block; height: 58px; border-radius: var(--g-r-sm); border: 1px solid rgba(0,0,0,.08); }
.fs-compare-item b { display: block; margin-top: 6px; font-size: 12px; }
.fs-compare-item span { display: block; font: 650 11px var(--g-mono); color: var(--g-ink-3); }
.fs-compare-arrow { text-align: center; font-size: 18px; color: var(--g-accent); font-weight: 800; }

/* 30 格矩阵 */
.fs-matrix-card { padding: 16px 18px; }
.fs-matrix-scroll { overflow-x: auto; }
.fs-matrix { display: grid; grid-template-columns: 68px repeat(3, minmax(92px, 1fr)); gap: 5px; min-width: 430px; }
.fs-mh { display: grid; place-items: center; font: 700 11.5px var(--g-mono); color: var(--g-ink-3); padding: 6px 0; }
.fs-mh.strong { background: var(--g-accent-soft); color: var(--g-accent-ink); border-radius: 7px; }
.fs-cell {
    display: grid; place-items: center; gap: 2px; min-height: 50px; padding: 5px;
    border-radius: 8px; cursor: pointer; border: 2px solid transparent;
    transition: transform .13s, box-shadow .13s;
}
.fs-cell:hover { transform: scale(1.04); box-shadow: var(--g-shadow-2); z-index: 2; }
.fs-cell.on { border-color: var(--g-ink); box-shadow: 0 0 0 2px var(--g-accent-soft); }
.fs-cell i { display: block; width: 100%; height: 22px; border-radius: 4px; border: 1px solid rgba(0,0,0,.08); }
.fs-cell span { font: 650 10px var(--g-mono); color: var(--g-ink-2); }
.fs-matrix-foot { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 13px; font-size: 11.5px; color: var(--g-ink-3); }
.fs-matrix-foot span { display: inline-flex; align-items: center; gap: 6px; }
.fs-dot { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.fs-dot.cool { background: #E7B7C4; } .fs-dot.neutral { background: #DCC1AC; } .fs-dot.warm { background: #E2C184; }

/* AI / 试色 / 批量 */
.fs-ai-card { border-style: dashed; }
.fs-ai-status { font-size: 13px; color: var(--g-ink-3); }
.fs-ai-box { margin-top: 12px; font-size: 13.5px; line-height: 1.9; color: var(--g-ink-2); white-space: pre-wrap; }
.fs-ai-box.busy { color: var(--g-accent-ink); }
.fs-ai-box.err { color: var(--g-danger); }
.fs-steps .tile { border-bottom: 3px solid var(--g-accent); }
.fs-batch-out { margin-top: 14px; overflow-x: auto; }
.fs-batch-out table { width: 100%; border-collapse: collapse; font-size: 13px; }
.fs-batch-out th, .fs-batch-out td { padding: 8px 11px; text-align: left; border-bottom: 1px solid var(--g-line); white-space: nowrap; }
.fs-batch-out th { background: var(--g-surface-3); font-size: 12px; color: var(--g-ink-2); }
.fs-batch-out tr.bad td { color: var(--g-danger); }

@media (max-width: 620px) {
    .fs-line .seg { flex-basis: 100%; }
    .fs-compare { grid-template-columns: 1fr 20px 1fr; }
}