/*!
 * 纹身报价 · tattoo-cost-area
 * 独立设计系统「工作室报价单」：纸白 + 墨黑 + 朱砂红 + 灰紫
 * 版式：面积网格首屏 / 左窄尺寸条件 / 右宽报价带与费用明细 / 多方案对比
 * 浮层共享变量作用域；深浅主题跟随导航 #themeToggle。
 */
.tca-page, .tca-modal, .tca-sheet, .tca-toast {
    --tca-bg: #f8f6f2;
    --tca-bg2: #efebe5;
    --tca-card: #fffefc;
    --tca-line: #e0dad2;
    --tca-line2: #c3b9ae;
    --tca-ink: #1e1e22;
    --tca-ink2: #5d5a5e;
    --tca-ink3: #918c90;
    --tca-red: #b23b2e;
    --tca-red-soft: rgba(178, 59, 46, .11);
    --tca-violet: #6f5f86;
    --tca-violet-soft: rgba(111, 95, 134, .12);
    --tca-gold: #a67b2a;
    --tca-gold-soft: rgba(166, 123, 42, .13);
    --tca-shadow: 0 22px 46px -30px rgba(30, 30, 34, .5);
    --tca-shadow-s: 0 10px 22px -16px rgba(30, 30, 34, .45);
    --tca-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --tca-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}
:root[data-theme="dark"] .tca-page,
:root[data-theme="dark"] .tca-modal,
:root[data-theme="dark"] .tca-sheet,
:root[data-theme="dark"] .tca-toast {
    --tca-bg: #121216;
    --tca-bg2: #191820;
    --tca-card: #1f1e25;
    --tca-line: #302d38;
    --tca-line2: #423e4d;
    --tca-ink: #f0edf2;
    --tca-ink2: #bdb7c3;
    --tca-ink3: #8b8490;
    --tca-red: #ff8a7a;
    --tca-red-soft: rgba(255, 138, 122, .15);
    --tca-violet: #b9a7d6;
    --tca-violet-soft: rgba(185, 167, 214, .15);
    --tca-gold: #e0bd74;
    --tca-gold-soft: rgba(224, 189, 116, .15);
    --tca-shadow: 0 22px 46px -28px rgba(0, 0, 0, .88);
    --tca-shadow-s: 0 10px 22px -14px rgba(0, 0, 0, .78);
}
.tca-page {
    background:
        radial-gradient(840px 400px at 4% -8%, var(--tca-red-soft), transparent 62%),
        radial-gradient(680px 380px at 100% 2%, var(--tca-violet-soft), transparent 60%),
        var(--tca-bg);
    color: var(--tca-ink); font-family: var(--tca-sans); font-size: 15px; line-height: 1.85; min-height: 60vh;
}
.tca-page *, .tca-page *::before, .tca-page *::after, .tca-modal *, .tca-sheet * { box-sizing: border-box; }
.tca-page b, .tca-page strong { color: var(--tca-red); font-weight: 800; }
.tca-wrap { max-width: 1180px; margin: 0 auto; padding: 20px 16px 12px; }
.tca-page .detail-breadcrumb { margin: 0 0 16px; font-size: 13px; color: var(--tca-ink2); }
.tca-page .detail-breadcrumb a { color: var(--tca-gold); text-decoration: none; }
.tca-page .detail-breadcrumb .sep { margin: 0 8px; color: var(--tca-ink3); }

/* 首屏 */
.tca-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 26px; padding: 28px 30px 24px; border-radius: 22px; border: 1.5px solid var(--tca-line); background: linear-gradient(145deg, var(--tca-card) 0%, var(--tca-bg2) 100%); box-shadow: var(--tca-shadow); }
.tca-kicker { display: inline-block; padding: 3px 12px; border-radius: 4px; font-size: 12px; font-weight: 800; letter-spacing: .1em; color: var(--tca-red); background: var(--tca-red-soft); border: 1px solid var(--tca-line); }
.tca-hero h1 { font-size: clamp(25px, 3.2vw, 37px); font-weight: 800; line-height: 1.32; margin: 13px 0 8px; }
.tca-sub { margin: 0; color: var(--tca-ink2); font-size: 15px; line-height: 1.9; max-width: 610px; }
.tca-sub b { color: var(--tca-red); }
.tca-facts { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0; }
.tca-facts > div { flex: 1 1 120px; padding: 10px 14px; border-radius: 10px; background: var(--tca-card); border: 1px solid var(--tca-line); box-shadow: var(--tca-shadow-s); }
.tca-facts b { display: block; font-family: var(--tca-mono); font-size: 20px; line-height: 1.3; color: var(--tca-red); }
.tca-facts span { font-size: 12px; color: var(--tca-ink3); }
.tca-quick { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; }
.tca-quick > span { font-size: 12.5px; color: var(--tca-ink3); }
.tca-size { padding: 7px 11px; border-radius: 7px; border: 1.5px solid var(--tca-line2); background: var(--tca-card); color: var(--tca-ink2); font-size: 12.5px; font-weight: 700; cursor: pointer; font-family: var(--tca-sans); transition: .16s; }
.tca-size:hover { border-color: var(--tca-red); color: var(--tca-red); }
.tca-size.is-on { background: var(--tca-ink); border-color: var(--tca-ink); color: var(--tca-card); }
.tca-size--go { border-radius: 999px; border-color: var(--tca-gold); color: var(--tca-gold); }
.tca-size--go:hover { background: var(--tca-gold); color: #fff; }

/* 面积网格 */
.tca-hero-side { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 14px; border-radius: 16px; background: var(--tca-bg2); border: 1px dashed var(--tca-line2); }
.tca-grid { display: grid; gap: 2px; width: min(230px, 100%); padding: 8px; border-radius: 8px; background: var(--tca-card); border: 1px solid var(--tca-line2); }
.tca-cell { aspect-ratio: 1 / 1; border-radius: 2px; background: var(--tca-red-soft); border: 1px solid var(--tca-line); }
.tca-cell.is-fill { background: var(--tca-red); border-color: var(--tca-red); }
.tca-grid-cap { margin: 0; font-size: 11.5px; color: var(--tca-ink3); text-align: center; }

/* 主体 */
.tca-body { display: grid; grid-template-columns: minmax(0, 330px) minmax(0, 1fr); gap: 22px; margin-top: 22px; align-items: start; }
.tca-body > * { min-width: 0; }
.tca-form, .tca-result { background: var(--tca-card); border: 1.5px solid var(--tca-line); border-radius: 18px; padding: 20px 22px 22px; box-shadow: var(--tca-shadow-s); }
.tca-form { border-top: 4px solid var(--tca-red); }
.tca-h { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.tca-h > span { font-family: var(--tca-mono); font-size: 12px; color: var(--tca-red); border: 1px solid var(--tca-red-soft); padding: 2px 7px; border-radius: 5px; }
.tca-h h2 { margin: 0; font-size: 17.5px; font-weight: 800; }
.tca-field { margin-bottom: 13px; }
.tca-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tca-label { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; font-size: 13.5px; font-weight: 700; margin-bottom: 6px; }
.tca-label small { font-size: 11px; color: var(--tca-ink3); font-weight: 400; }
.tca-select, .tca-input { width: 100%; padding: 9px 11px; border-radius: 8px; border: 1.5px solid var(--tca-line2); background: var(--tca-bg2); color: var(--tca-ink); font-size: 14px; outline: none; font-family: var(--tca-sans); }
.tca-input { font-family: var(--tca-mono); }
.tca-select:focus, .tca-input:focus { border-color: var(--tca-red); box-shadow: 0 0 0 3px var(--tca-red-soft); }
.tca-addons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.tca-addon { display: flex; align-items: center; gap: 6px; padding: 7px 9px; border-radius: 8px; border: 1px solid var(--tca-line); background: var(--tca-bg2); font-size: 12px; color: var(--tca-ink2); cursor: pointer; }
.tca-addon input { accent-color: var(--tca-red); }
.tca-addon.is-on { border-color: var(--tca-violet); background: var(--tca-violet-soft); }
.tca-err { margin: 0 0 8px; font-size: 12px; color: var(--tca-red); }
.tca-actions { display: flex; gap: 7px; flex-wrap: wrap; }
.tca-btn { padding: 9px 14px; border-radius: 8px; border: 1.5px solid var(--tca-line2); background: var(--tca-card); color: var(--tca-ink2); font-size: 13px; font-weight: 700; cursor: pointer; font-family: var(--tca-sans); transition: .15s; }
.tca-btn:hover { border-color: var(--tca-red); color: var(--tca-red); }
.tca-btn--main { background: var(--tca-red); border-color: var(--tca-red); color: #fff; flex: 1 1 100%; }
.tca-btn--main:hover { color: #fff; filter: brightness(1.1); }
:root[data-theme="dark"] .tca-btn--main { color: #121216; }
.tca-btn-ai { border-color: var(--tca-violet); color: var(--tca-violet); }
.tca-btn--sm { padding: 6px 11px; font-size: 12px; }
.tca-btn:disabled { opacity: .55; cursor: wait; }
.tca-ai { margin-top: 12px; padding: 12px; border-radius: 10px; background: var(--tca-bg2); border: 1px dashed var(--tca-line2); font-size: 13px; line-height: 1.8; }
.tca-ai-status { margin: 0 0 6px; font-size: 12px; color: var(--tca-ink3); }
.tca-ai p { margin: 0 0 6px; }

/* 报价带 */
.tca-band { padding: 16px 18px; border-radius: 13px; background: var(--tca-bg2); border: 1px solid var(--tca-line); }
.tca-band-head, .tca-block-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.tca-band-head b, .tca-block-head b { font-size: 15.5px; font-weight: 800; }
.tca-band-head span, .tca-block-head span { font-size: 11.5px; color: var(--tca-ink3); }
.tca-band-scale { display: flex; height: 26px; border-radius: 7px; overflow: hidden; border: 1px solid var(--tca-line2); }
.tca-band-scale i { display: block; height: 100%; }
.tca-band-scale .s-low { background: var(--tca-gold-soft); border-right: 1px dashed var(--tca-line2); }
.tca-band-scale .s-mid { background: var(--tca-red-soft); border-right: 1px dashed var(--tca-line2); }
.tca-band-scale .s-high { background: var(--tca-violet-soft); }
.tca-band-scale .s-marker { width: 3px; background: var(--tca-red); }
.tca-band-nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.tca-band-nums > div { padding: 9px 11px; border-radius: 9px; background: var(--tca-card); border: 1px solid var(--tca-line); }
.tca-band-nums span { display: block; font-size: 11.5px; color: var(--tca-ink3); }
.tca-band-nums b { display: block; font-family: var(--tca-mono); font-size: 19px; color: var(--tca-ink); }
.tca-band-nums > div.is-mid b { color: var(--tca-red); }
.tca-bill-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.tca-bill-item { padding: 10px 11px; border-radius: 10px; border: 1px solid var(--tca-line); background: var(--tca-card); }
.tca-bill-item span { display: block; font-size: 11px; color: var(--tca-ink3); }
.tca-bill-item b { display: block; font-family: var(--tca-mono); font-size: 16px; color: var(--tca-ink); }
.tca-bill-item.is-main { border-color: var(--tca-red); background: var(--tca-red-soft); }
.tca-bill-item.is-main b { color: var(--tca-red); }
.tca-check-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.tca-check-item { padding: 10px 12px; border-radius: 9px; border: 1px dashed var(--tca-line2); background: var(--tca-bg2); }
.tca-check-item b { display: block; font-size: 12.5px; }
.tca-check-item span { display: block; font-size: 12px; color: var(--tca-ink2); line-height: 1.65; }
.tca-scroll { overflow-x: auto; }
.tca-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tca-table th { text-align: left; padding: 8px 9px; background: var(--tca-bg2); color: var(--tca-ink3); font-weight: 700; border-bottom: 1.5px solid var(--tca-line2); white-space: nowrap; }
.tca-table td { padding: 8px 9px; border-bottom: 1px solid var(--tca-line); color: var(--tca-ink2); }
.tca-table .tca-mini { padding: 3px 8px; font-size: 11px; border-radius: 6px; border: 1px solid var(--tca-line2); background: var(--tca-card); color: var(--tca-red); cursor: pointer; }
.tca-table input.tca-memo { width: 100%; min-width: 80px; padding: 4px 6px; border-radius: 6px; border: 1px solid var(--tca-line); background: var(--tca-bg2); color: var(--tca-ink); font-size: 12px; }
.tca-memo-view { display: block; font-size: 11px; color: var(--tca-ink3); word-break: break-all; }
.tca-tip { margin: 8px 0 0; font-size: 11.5px; color: var(--tca-ink3); }
.tca-batch-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.tca-batch-head b { font-size: 15.5px; font-weight: 800; }
.tca-batch-head span { font-size: 11.5px; color: var(--tca-ink3); }
.tca-batch-btns { display: flex; gap: 6px; flex-wrap: wrap; }

/* 导读 */
.tca-guide { margin: 22px 0 6px; padding: 20px 24px; border-radius: 18px; background: var(--tca-card); border: 1.5px solid var(--tca-line); }
.tca-guide h2 { margin: 0 0 14px; font-size: 19px; font-weight: 800; }
.tca-guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.tca-guide article { padding: 12px 14px; border-radius: 12px; background: var(--tca-bg2); border: 1px solid var(--tca-line); }
.tca-guide article > span { font-family: var(--tca-mono); font-size: 12px; color: var(--tca-gold); font-weight: 700; }
.tca-guide h3 { margin: 3px 0 5px; font-size: 15px; font-weight: 800; }
.tca-guide p { margin: 0; font-size: 13px; line-height: 1.85; color: var(--tca-ink2); }

/* 浮层 */
.tca-modal[hidden] { display: none !important; }
.tca-modal { position: fixed; inset: 0; z-index: 9000; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(20, 18, 22, .65); backdrop-filter: blur(3px); font-family: var(--tca-sans); color: var(--tca-ink); }
.tca-sheet { width: min(460px, 100%); padding: 24px; border-radius: 16px; background: var(--tca-card); border: 1.5px solid var(--tca-line); box-shadow: var(--tca-shadow); }
.tca-sheet h3 { margin: 0 0 8px; font-size: 20px; font-weight: 800; }
.tca-sheet p { margin: 0 0 12px; font-size: 13.5px; color: var(--tca-ink2); line-height: 1.8; }
.tca-sheet code { display: block; padding: 10px 12px; border-radius: 8px; background: var(--tca-bg2); border: 1px dashed var(--tca-line2); font-family: var(--tca-mono); font-size: 12px; word-break: break-all; color: var(--tca-red); }
.tca-sheet-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 14px; }
.tca-toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(10px); z-index: 9500; padding: 9px 18px; border-radius: 999px; font-size: 13px; font-weight: 700; background: var(--tca-ink); color: var(--tca-card); opacity: 0; pointer-events: none; transition: .25s; font-family: var(--tca-sans); }
.tca-toast.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 980px) {
    .tca-hero, .tca-body { grid-template-columns: minmax(0, 1fr); }
    .tca-guide-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
    .tca-wrap { padding: 14px 12px 8px; }
    .tca-hero { padding: 20px 16px; }
    .tca-form, .tca-result, .tca-guide { padding: 16px 14px; }
    .tca-bill-grid, .tca-check-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tca-table { min-width: 0; }
    .tca-table th, .tca-table td { padding: 6px 5px; font-size: 11.5px; }
}


/* 390 窄屏：公共「下一步推荐」卡片的 grid item 默认 min-width:auto 会被长文本撑开，
   这里做页面级兼容修复（本 CSS 只在本页加载，不影响站内其它页面）。 */
@media (max-width: 640px) {
    .tool-rec-grid > * { min-width: 0; }
    .tool-rec-item { min-width: 0; max-width: 100%; }
    .tool-rec-body b, .tool-rec-body small { white-space: normal; word-break: break-word; }
}