/* ============================================================
   dry-clean-cost · 干洗成本测算
   衣架吊牌风（dcc-）：吊牌米白底 + 墨绿主色
   + 衣架木色 + 吊绳棕 + 警示橙
   hero 装饰为纯 CSS 衣架 + 吊绳 + 打孔吊牌卡
   无 AI；吊牌切角卡、点线价目行（超市小票感）
   ============================================================ */
.dcc-page {
    --dcc-bg: #f8f4ea;
    --dcc-card: #fffdf7;
    --dcc-panel: #f3ecdd;
    --dcc-green: #2f5d50;
    --dcc-green-deep: #1f4438;
    --dcc-wood: #a9743f;
    --dcc-wood-deep: #835628;
    --dcc-rope: #8a6a43;
    --dcc-alert: #d97b2f;
    --dcc-alert-deep: #b25f14;
    --dcc-ink: #33392f;
    --dcc-sub: #7d7a6c;
    --dcc-line: #e2d9c4;
    --dcc-line-strong: #c9bda0;
    --dcc-good: #4c8a5f;
    --dcc-good-soft: rgba(76, 138, 95, 0.12);
    --dcc-warn-soft: rgba(217, 123, 47, 0.13);
    --dcc-shadow: 0 6px 16px rgba(51, 57, 47, 0.12);

    color: var(--dcc-ink);
    font-size: 15px;
    line-height: 1.8;
}

:root[data-theme="dark"] .dcc-page {
    --dcc-bg: #24241d;
    --dcc-card: #2e2e26;
    --dcc-panel: #34342a;
    --dcc-green: #8fbfae;
    --dcc-green-deep: #b2d6c7;
    --dcc-wood: #d0a06a;
    --dcc-wood-deep: #e3bc8d;
    --dcc-rope: #c2a179;
    --dcc-alert: #eaa05c;
    --dcc-alert-deep: #f4bd85;
    --dcc-ink: #e8e6da;
    --dcc-sub: #a5a290;
    --dcc-line: #454536;
    --dcc-line-strong: #5b5b47;
    --dcc-good: #85c196;
    --dcc-good-soft: rgba(133, 193, 150, 0.14);
    --dcc-warn-soft: rgba(234, 160, 92, 0.15);
    --dcc-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
}

.dcc-page h1, .dcc-page h2, .dcc-page h3 { line-height: 1.4; }
.dcc-page b, .dcc-page strong { color: var(--dcc-green-deep); }

/* ---------- 首屏：衣架吊牌 ---------- */
.dcc-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(180px, 0.6fr) minmax(220px, 0.75fr);
    gap: 22px 26px;
    align-items: center;
    padding: 30px 32px 26px;
    margin-bottom: 26px;
    border-radius: 16px;
    border: 1px solid var(--dcc-line-strong);
    background:
        radial-gradient(circle at 92% 8%, var(--dcc-warn-soft) 0, transparent 32%),
        linear-gradient(180deg, var(--dcc-bg) 0%, var(--dcc-card) 100%);
    box-shadow: var(--dcc-shadow);
    overflow: hidden;
}

.dcc-kicker {
    display: inline-block;
    padding: 5px 14px;
    margin-bottom: 12px;
    border-radius: 4px;
    background: var(--dcc-green);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
}
:root[data-theme="dark"] .dcc-kicker { color: var(--dcc-bg); }
.dcc-hero h1 { margin: 0 0 10px; font-size: clamp(26px, 3.2vw, 37px); font-weight: 900; color: var(--dcc-green-deep); }
.dcc-hero-sub { margin: 0 0 14px; max-width: 56ch; color: var(--dcc-sub); font-size: 15px; }
.dcc-hero-sub b { color: var(--dcc-alert-deep); }

.dcc-hero-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(170px, 100%), 1fr));
    gap: 12px 14px;
    align-items: end;
}
.dcc-field { display: block; min-width: 0; }
.dcc-label { display: block; font-size: 12.5px; font-weight: 800; color: var(--dcc-green-deep); margin-bottom: 5px; }
.dcc-input {
    width: 100%;
    padding: 10px 13px;
    border: 1.5px solid var(--dcc-line-strong);
    border-radius: 7px;
    background: var(--dcc-card);
    color: var(--dcc-ink);
    font-size: 15px;
    font-family: inherit;
    box-sizing: border-box;
}
.dcc-input:focus { outline: none; border-color: var(--dcc-green); box-shadow: 0 0 0 3px var(--dcc-good-soft); }

.dcc-btn {
    padding: 10px 22px;
    border-radius: 7px;
    border: 1.5px solid var(--dcc-line-strong);
    background: var(--dcc-card);
    color: var(--dcc-ink);
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.18s ease;
}
.dcc-btn:hover { border-color: var(--dcc-green); color: var(--dcc-green-deep); }
.dcc-btn--primary { background: var(--dcc-green); border-color: var(--dcc-green-deep); color: #fff; }
.dcc-btn--primary:hover { background: var(--dcc-green-deep); color: #fff; }
:root[data-theme="dark"] .dcc-btn--primary { color: var(--dcc-bg); }

/* 衣架 + 吊绳 + 吊牌 */
.dcc-hero-hang { position: relative; display: flex; flex-direction: column; align-items: center; min-height: 240px; }
.dcc-hanger { position: relative; width: 120px; height: 64px; }
.dcc-hanger-hook {
    position: absolute;
    left: 50%;
    top: 0;
    width: 16px;
    height: 16px;
    margin-left: -8px;
    border: 3px solid var(--dcc-wood-deep);
    border-bottom-color: transparent;
    border-right-color: transparent;
    border-radius: 50%;
}
.dcc-hanger-bar {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 12px;
    border-radius: 6px;
    background: linear-gradient(180deg, var(--dcc-wood) 0%, var(--dcc-wood-deep) 100%);
    clip-path: polygon(0 100%, 50% 0, 100% 100%);
    height: 34px;
    border-radius: 0;
}
.dcc-string {
    width: 3px;
    height: 34px;
    background: repeating-linear-gradient(180deg, var(--dcc-rope) 0 6px, transparent 6px 9px);
}
.dcc-price-tag {
    position: relative;
    width: min(190px, 80%);
    padding: 20px 18px 14px;
    background: var(--dcc-card);
    border: 1.5px solid var(--dcc-line-strong);
    border-radius: 4px 14px 14px 4px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 14px 100%, 0 calc(100% - 14px));
    box-shadow: var(--dcc-shadow);
    transform: rotate(2deg);
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.dcc-tag-hole {
    position: absolute;
    left: 12px;
    top: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--dcc-line-strong);
    background: var(--dcc-bg);
}
.dcc-tag-line {
    font-size: 13px;
    font-weight: 800;
    color: var(--dcc-green-deep);
    letter-spacing: 0.2em;
    border-bottom: 1px dashed var(--dcc-line-strong);
    padding-bottom: 2px;
}
.dcc-tag-foot { margin-top: 6px; font-size: 10.5px; color: var(--dcc-alert-deep); letter-spacing: 0.1em; font-weight: 800; }

/* 首屏读数 */
.dcc-hero-readout {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 20px 22px;
    border-radius: 14px;
    border: 2px solid var(--dcc-green);
    background: var(--dcc-card);
    box-shadow: var(--dcc-shadow);
}
.dcc-readout-label { font-size: 12px; letter-spacing: 0.18em; color: var(--dcc-sub); font-weight: 800; }
.dcc-readout-num { font-size: clamp(22px, 2.4vw, 30px); font-weight: 900; color: var(--dcc-green-deep); font-variant-numeric: tabular-nums; }
.dcc-readout-meta { font-size: 13px; color: var(--dcc-sub); }
.dcc-readout-tip { margin-top: 6px; font-size: 11.5px; line-height: 1.7; color: var(--dcc-sub); }

/* ---------- 通用区块 ---------- */
.dcc-section { margin-bottom: 28px; }
.dcc-sec-head { margin-bottom: 14px; }
.dcc-sec-head h2 { margin: 0 0 4px; font-size: 20px; font-weight: 900; color: var(--dcc-green-deep); }
.dcc-sec-head p { margin: 0; color: var(--dcc-sub); font-size: 13.5px; }
.dcc-hint { margin: 12px 0 0; font-size: 13px; color: var(--dcc-sub); line-height: 1.8; }

/* ---------- ① 价目行 + 步进器 ---------- */
.dcc-rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 18px 20px;
    border-radius: 14px;
    border: 1px solid var(--dcc-line-strong);
    background: var(--dcc-card);
    box-shadow: var(--dcc-shadow);
}
.dcc-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.dcc-row-name { font-size: 15px; font-weight: 800; color: var(--dcc-green-deep); min-width: 9em; }
.dcc-row-unit { font-size: 14px; font-weight: 800; color: var(--dcc-wood-deep); font-variant-numeric: tabular-nums; white-space: nowrap; }
.dcc-dots {
    flex: 1 1 40px;
    min-width: 20px;
    height: 1px;
    border-bottom: 2px dotted var(--dcc-line-strong);
}
.dcc-stepper { display: inline-flex; align-items: center; gap: 6px; }
.dcc-step-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1.5px solid var(--dcc-wood);
    background: var(--dcc-card);
    color: var(--dcc-wood-deep);
    font-size: 17px;
    font-weight: 900;
    cursor: pointer;
    line-height: 1;
    transition: all 0.15s ease;
}
.dcc-step-btn:hover { background: var(--dcc-wood); color: #fff; }
.dcc-qty {
    width: 58px;
    padding: 7px 6px;
    text-align: center;
    border: 1.5px solid var(--dcc-line-strong);
    border-radius: 7px;
    background: var(--dcc-panel);
    color: var(--dcc-ink);
    font-size: 15px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    -moz-appearance: textfield;
    appearance: textfield;
}
.dcc-qty::-webkit-outer-spin-button, .dcc-qty::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.dcc-qty:focus { outline: none; border-color: var(--dcc-green); }

/* ---------- ② KPI / 面板 / 表 ---------- */
.dcc-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr));
    gap: 14px;
    margin-bottom: 16px;
}
.dcc-kpi {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px 18px;
    border-radius: 12px;
    border: 1px solid var(--dcc-line);
    background: var(--dcc-card);
}
.dcc-kpi--hl { border: 2px solid var(--dcc-alert); background: var(--dcc-warn-soft); }
.dcc-kpi-label { font-size: 12px; letter-spacing: 0.1em; color: var(--dcc-sub); font-weight: 800; }
.dcc-kpi-num { font-size: 21px; font-weight: 900; color: var(--dcc-green-deep); font-variant-numeric: tabular-nums; }
.dcc-kpi--hl .dcc-kpi-num { color: var(--dcc-alert-deep); }
.dcc-kpi small { font-size: 11.5px; color: var(--dcc-sub); }

.dcc-panel {
    padding: 18px 20px;
    border-radius: 14px;
    border: 1px solid var(--dcc-line-strong);
    background: var(--dcc-card);
    box-shadow: var(--dcc-shadow);
}
.dcc-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.dcc-table th, .dcc-table td { padding: 9px 10px; text-align: left; border-bottom: 1px dashed var(--dcc-line-strong); vertical-align: top; }
.dcc-table td:nth-child(n + 2), .dcc-table th:nth-child(n + 2) { text-align: right; }
.dcc-table tbody td:nth-child(2), .dcc-table thead th:nth-child(2) { text-align: center; }
.dcc-table thead th { color: var(--dcc-green-deep); font-size: 12.5px; letter-spacing: 0.08em; }
.dcc-table td { font-variant-numeric: tabular-nums; }
.dcc-empty-row td { text-align: center !important; color: var(--dcc-sub); }

.dcc-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }

/* ---------- ④ 洗标判断卡 ---------- */
.dcc-labels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
    gap: 14px;
}
.dcc-label-card {
    padding: 16px 16px 14px;
    border-radius: 12px;
    border: 1px solid var(--dcc-line);
    background: var(--dcc-card);
}
.dcc-label-card h3 { margin: 8px 0 6px; font-size: 15.5px; color: var(--dcc-green-deep); }
.dcc-label-card p { margin: 0; font-size: 13px; color: var(--dcc-sub); line-height: 1.8; }
.dcc-sym {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 16px;
    font-weight: 900;
    color: var(--dcc-green-deep);
}
.dcc-sym--circle { border: 2.5px solid var(--dcc-green); border-radius: 50%; }
.dcc-sym--tub {
    border: 2.5px solid var(--dcc-green);
    border-radius: 6px 6px 16px 16px;
    clip-path: polygon(0 22%, 100% 0, 100% 78%, 0 100%);
}
.dcc-sym--ban { position: relative; color: var(--dcc-alert-deep); border-color: var(--dcc-alert); }
.dcc-sym--ban::after {
    content: '';
    position: absolute;
    left: -8%;
    right: -8%;
    top: 50%;
    height: 2.5px;
    background: var(--dcc-alert);
    transform: rotate(-45deg);
    border-radius: 2px;
}

/* ---------- ⑤ 可行性清单 ---------- */
.dcc-checklist { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.dcc-check {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 4px 14px;
    align-items: baseline;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid var(--dcc-line);
    background: var(--dcc-card);
}
.dcc-check h3 { margin: 0; font-size: 15.5px; color: var(--dcc-green-deep); }
.dcc-check p { margin: 0; grid-column: 2; font-size: 13.5px; color: var(--dcc-sub); line-height: 1.8; }
.dcc-check p b { color: var(--dcc-green-deep); }
.dcc-check-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    white-space: nowrap;
}
.dcc-check--ok .dcc-check-badge { background: var(--dcc-good-soft); color: var(--dcc-good); }
.dcc-check--warn .dcc-check-badge { background: var(--dcc-warn-soft); color: var(--dcc-alert-deep); }
.dcc-check--ban .dcc-check-badge { background: rgba(190, 60, 50, 0.12); color: #b03a36; }
.dcc-check--ok { border-left: 4px solid var(--dcc-good); }
.dcc-check--warn { border-left: 4px solid var(--dcc-alert); }
.dcc-check--ban { border-left: 4px solid #b03a36; }
:root[data-theme="dark"] .dcc-check--ban .dcc-check-badge { color: #f0a19e; }

/* ---------- 错误 / toast / 返回顶部 ---------- */
.dcc-error {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    background: rgba(190, 60, 50, 0.1);
    border: 1px solid rgba(190, 60, 50, 0.4);
    color: #b03a36;
    font-size: 13.5px;
    font-weight: 700;
}
:root[data-theme="dark"] .dcc-error { color: #f0a19e; }

.dcc-toast {
    position: fixed;
    left: 50%;
    bottom: 34px;
    transform: translate(-50%, 20px);
    padding: 10px 22px;
    border-radius: 999px;
    background: var(--dcc-green);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    box-shadow: var(--dcc-shadow);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 99;
}
.dcc-toast.show { opacity: 1; transform: translate(-50%, 0); }
:root[data-theme="dark"] .dcc-toast { color: var(--dcc-bg); }

.dcc-top {
    position: fixed;
    right: 22px;
    bottom: 26px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--dcc-green);
    background: var(--dcc-card);
    color: var(--dcc-green-deep);
    font-size: 18px;
    font-weight: 900;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 98;
    box-shadow: var(--dcc-shadow);
}
.dcc-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.dcc-top:hover { background: var(--dcc-green); color: #fff; }

/* ---------- 断点 ---------- */
@media (max-width: 1080px) {
    .dcc-hero { grid-template-columns: minmax(0, 1fr) minmax(180px, 0.6fr); }
    .dcc-hero-readout { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
    .dcc-hero { grid-template-columns: minmax(0, 1fr); padding: 22px 18px; }
    .dcc-hero-hang { order: 3; min-height: 200px; }
    .dcc-row-name { min-width: 0; flex: 1 1 100%; }
    .dcc-dots { display: none; }
    .dcc-check { grid-template-columns: minmax(0, 1fr); }
    .dcc-check p { grid-column: 1; }
    .dcc-table th, .dcc-table td { padding: 7px 6px; font-size: 13px; }
}