/* ======================================================================
 * #09 视黄醇建立耐受 · 独立视觉：护肤周期台
 * 奶油白 + 珊瑚粉；滴管瓶读数；12 周甘特条；逐周计划表；柔和警示卡
 * ====================================================================== */
.rt-page {
    --g-accent: #C26C63;
    --g-accent-deep: #A4504A;
    --g-accent-ink: #8E403B;
    --g-accent-soft: #FBEDEA;
    --g-accent-2: #8F9C5B;
    --g-accent-2-soft: #F0F3E3;
    --rt-cream: #FDF8F2;
    background:
      radial-gradient(760px 380px at 94% -8%, rgba(194, 108, 99, .11), transparent 70%),
      radial-gradient(620px 320px at 0% 10%, rgba(143, 156, 91, .08), transparent 72%),
      var(--g-bg);
}
:root[data-theme="dark"] .rt-page {
    --g-accent: #EFA9A0;
    --g-accent-deep: #F6C4BD;
    --g-accent-ink: #F9D8D3;
    --g-accent-soft: rgba(239, 169, 160, .13);
    --g-accent-2: #C3D08A;
    --g-accent-2-soft: rgba(195, 208, 138, .13);
    --rt-cream: #1C1916;
    background:
      radial-gradient(760px 380px at 94% -8%, rgba(239, 169, 160, .08), transparent 70%),
      var(--g-bg);
}
.rt-page .hero-kicker { background: var(--g-accent-soft); border-color: color-mix(in srgb, var(--g-accent) 30%, transparent); letter-spacing: .05em; font-family: var(--g-mono); }
.rt-hero { border-bottom: 1px solid var(--g-line-2); }

/* 读数：奶油卡 + 滴管瓶 */
.rt-readout { background: var(--rt-cream); border-color: var(--g-line-2); }
.rt-readout::before { background: linear-gradient(90deg, var(--g-accent), var(--g-accent-2)); }
.rt-readout .lab { color: var(--g-ink-3); font-family: var(--g-mono); letter-spacing: .09em; }
.rt-readout .big { color: var(--g-accent-ink); }
.rt-readout .big em { font-style: normal; font-size: 20px; margin-left: 3px; }
.rt-readout .hint { color: var(--g-ink-3); }
.rt-dropper { display: flex; justify-content: center; margin-top: 6px; }
.rt-dropper svg { width: 108px; height: auto; }
.rt-cap { fill: var(--g-ink-3); }
.rt-bottle { fill: var(--g-surface); stroke: var(--g-line-2); stroke-width: 2; }
.rt-liquid { fill: var(--g-accent); opacity: .55; }
.rt-drop { stroke: var(--g-accent); stroke-width: 2; stroke-dasharray: 2 3; }
.rt-dot { fill: var(--g-accent); }
.rt-readout-foot { display: flex; align-items: center; gap: 10px; margin-top: 8px; font: 650 11.5px var(--g-mono); color: var(--g-ink-3); }
.rt-readout-foot i { flex: 1; height: 1px; background: var(--g-line-2); }

/* 表单 */
.rt-form { border-top: 3px solid var(--g-accent); }
.rt-line { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 0; border-bottom: 1px dashed var(--g-line); }
.rt-line-lab { min-width: 58px; font-size: 13px; font-weight: 750; color: var(--g-ink-2); }
.rt-line .seg { flex: 1; }
.rt-line .seg button { min-width: 54px; }
.rt-form .fields { margin-top: 14px; }
.rt-checks { display: grid; gap: 8px; margin-top: 14px; padding: 12px 14px; border-radius: var(--g-r-sm); background: var(--g-surface-2); border: 1px dashed var(--g-line-2); }
.rt-signals { background: var(--rt-cream); }
.rt-signal-grid { gap: 10px; }
.rt-signal { padding: 12px 14px; border-radius: var(--g-r-sm); background: var(--g-surface); border-left: 3px solid var(--g-accent-2); }
.rt-signal.bad { border-left-color: var(--g-danger); }
.rt-signal h3 { font-size: 13.5px; margin-bottom: 5px; }
.rt-signal p { font-size: 12.5px; color: var(--g-ink-2); line-height: 1.85; }
.rt-signals .note { margin-top: 12px; }

/* AI 区 */
.rt-ai-card { border-style: dashed; }
.rt-ai-status { font-size: 13px; color: var(--g-ink-3); }
.rt-ai-box { margin-top: 12px; font-size: 13.5px; line-height: 1.9; color: var(--g-ink-2); white-space: pre-wrap; }
.rt-ai-box.busy { color: var(--g-accent-ink); }
.rt-ai-box.err { color: var(--g-danger); }

/* 结果总览 */
.rt-result { border-top: 3px solid var(--g-accent-2); }
.rt-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
.rt-summary > div { padding: 11px 8px; border-radius: var(--g-r-sm); background: var(--g-accent-soft); text-align: center; }
.rt-summary span { display: block; font-size: 11px; color: var(--g-ink-3); }
.rt-summary b { display: block; font: 750 17px/1.4 var(--g-mono); color: var(--g-accent-ink); }
.rt-gantt { margin-top: 16px; display: grid; gap: 5px; }
.rt-gantt-row { display: grid; grid-template-columns: 66px minmax(0, 1fr); gap: 9px; align-items: center; font-size: 11.5px; }
.rt-gantt-row span { color: var(--g-ink-3); white-space: nowrap; }
.rt-gantt-track { display: flex; gap: 2px; height: 18px; }
.rt-gantt-track i { flex: 1; border-radius: 3px; background: var(--g-surface-3); }
.rt-gantt-track i.on { background: var(--g-accent); opacity: calc(.35 + var(--lv, 1) * .16); }
.rt-gantt-axis { display: flex; justify-content: space-between; margin-top: 4px; padding-left: 75px; font: 600 10px var(--g-mono); color: var(--g-ink-3); }
.rt-warn { margin-top: 12px; padding: 10px 13px; border-radius: var(--g-r-sm); background: var(--g-warn-soft); color: var(--g-warn); font-size: 12.5px; line-height: 1.8; }
.rt-warn[hidden] { display: none; }

/* 逐周表 */
.rt-week-card { padding: 0; }
.rt-week-scroll { overflow-x: auto; }
.rt-week-table { min-width: 720px; border-radius: 0; }
.rt-week-table th, .rt-week-table td { padding: 9px 11px; font-size: 12.5px; }
.rt-week-table td:nth-child(1), .rt-week-table td:nth-child(3) { font-family: var(--g-mono); font-weight: 700; color: var(--g-accent-ink); white-space: nowrap; }
.rt-week-table tr.phase-start td { border-top: 2px solid var(--g-accent); }
.rt-week-table .rt-badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; background: var(--g-accent-soft); color: var(--g-accent-ink); }
.rt-card-title { font-size: 16px; font-weight: 780; margin-bottom: 12px; }
.rt-batch-out { margin-top: 14px; overflow-x: auto; }
.rt-batch-out table { width: 100%; border-collapse: collapse; font-size: 13px; }
.rt-batch-out th, .rt-batch-out td { padding: 8px 11px; text-align: left; border-bottom: 1px solid var(--g-line); white-space: nowrap; }
.rt-batch-out th { background: var(--g-surface-3); font-size: 12px; color: var(--g-ink-2); }
.rt-batch-out tr.bad td { color: var(--g-danger); }

@media (max-width: 900px) {
    .rt-gantt-axis { padding-left: 0; }
}
@media (max-width: 620px) {
    .rt-line .seg { flex-basis: 100%; }
    .rt-summary b { font-size: 14px; }
}