/* ==========================================================================
   装修工期与入住时间排期计算器 /tool/renovation-schedule-calc
   独立设计「工程蓝图 · 关键路径作业台」风：
   靛紫主色 + 蓝图网格底纹 + 甘特图时间轴 + 琥珀色关键路径高亮
   与站内其它工具（交通绿 / 救援橙）完全区分，不共用任何样式
   深浅主题由导航栏主题按钮（data-theme）驱动
   ========================================================================== */

.rsc-page {
    --rsc-indigo: #5b4bd6;
    --rsc-indigo-2: #7c6cf0;
    --rsc-indigo-soft: rgba(91, 75, 214, .10);
    --rsc-cyan: #0e8fa8;
    --rsc-cyan-2: #22b8d4;
    --rsc-cyan-soft: rgba(14, 143, 168, .10);
    --rsc-amber: #c2740a;
    --rsc-amber-2: #f59e0b;
    --rsc-amber-soft: rgba(245, 158, 11, .13);
    --rsc-panel: #ffffff;
    --rsc-bg: #f6f5fd;
    --rsc-bg-2: #efedfa;
    --rsc-line: #e1ddf5;
    --rsc-line-soft: #eeebf9;
    --rsc-ink: #1b1930;
    --rsc-sub: #57546f;
    --rsc-muted: #8c88a6;
    --rsc-ok: #0d7a4f;
    --rsc-bad: #c0303f;
    --rsc-grid: rgba(91, 75, 214, .075);
    --rsc-r: 18px;
    --rsc-r-sm: 11px;
    --rsc-shadow: 0 10px 30px rgba(27, 25, 48, .07);
    --rsc-shadow-lg: 0 18px 48px rgba(27, 25, 48, .12);
    --rsc-num: "Bahnschrift", "DIN Alternate", "Segoe UI Variable Text", ui-sans-serif, system-ui, sans-serif;
}

[data-theme="dark"] .rsc-page {
    --rsc-indigo: #8b7cff;
    --rsc-indigo-2: #a99cff;
    --rsc-indigo-soft: rgba(139, 124, 255, .16);
    --rsc-cyan: #22d3ee;
    --rsc-cyan-2: #5ce1f4;
    --rsc-cyan-soft: rgba(34, 211, 238, .14);
    --rsc-amber: #fbbf24;
    --rsc-amber-2: #fcd34d;
    --rsc-amber-soft: rgba(251, 191, 36, .14);
    --rsc-panel: #181730;
    --rsc-bg: #0e0d1c;
    --rsc-bg-2: #121122;
    --rsc-line: #2c2a4d;
    --rsc-line-soft: #232145;
    --rsc-ink: #eceaf8;
    --rsc-sub: #b3aecf;
    --rsc-muted: #827da3;
    --rsc-ok: #4ade9d;
    --rsc-bad: #ff8d84;
    --rsc-grid: rgba(139, 124, 255, .10);
    --rsc-shadow: 0 10px 30px rgba(0, 0, 0, .40);
    --rsc-shadow-lg: 0 18px 48px rgba(0, 0, 0, .50);
}

/* 工序配色 */
.rsc-page .c0  { --rsc-c: #64748b; --rsc-c-soft: rgba(100, 116, 139, .16); }
.rsc-page .c1  { --rsc-c: #f97316; --rsc-c-soft: rgba(249, 115, 22, .16); }
.rsc-page .c2  { --rsc-c: #a855f7; --rsc-c-soft: rgba(168, 85, 247, .16); }
.rsc-page .c3  { --rsc-c: #0284c7; --rsc-c-soft: rgba(2, 132, 199, .16); }
.rsc-page .c4  { --rsc-c: #0d9488; --rsc-c-soft: rgba(13, 148, 136, .16); }
.rsc-page .c5  { --rsc-c: #c026d3; --rsc-c-soft: rgba(192, 38, 211, .16); }
.rsc-page .c6  { --rsc-c: #a16207; --rsc-c-soft: rgba(161, 98, 7, .16); }
.rsc-page .c7  { --rsc-c: #e11d48; --rsc-c-soft: rgba(225, 29, 72, .16); }
.rsc-page .c8  { --rsc-c: #4f46e5; --rsc-c-soft: rgba(79, 70, 229, .16); }
.rsc-page .c8\.5 { --rsc-c: #6d28d9; --rsc-c-soft: rgba(109, 40, 217, .16); }
.rsc-page .c9  { --rsc-c: #059669; --rsc-c-soft: rgba(5, 150, 105, .16); }

.rsc-page *,
.rsc-page *::before,
.rsc-page *::after { box-sizing: border-box; }
.rsc-page [hidden] { display: none !important; }

/* ============================ 首屏 ============================ */
.rsc-hero {
    position: relative;
    overflow: hidden;
    margin: 0 0 22px;
    padding: 34px 34px 30px;
    border-radius: 24px;
    border: 1px solid var(--rsc-line);
    background:
        radial-gradient(900px 420px at 88% -18%, var(--rsc-indigo-soft), transparent 62%),
        radial-gradient(700px 380px at 6% 108%, var(--rsc-cyan-soft), transparent 58%),
        var(--rsc-panel);
    box-shadow: var(--rsc-shadow);
}
.rsc-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(var(--rsc-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--rsc-grid) 1px, transparent 1px);
    background-size: 36px 36px;
    -webkit-mask-image: radial-gradient(120% 100% at 50% 0%, #000 20%, transparent 78%);
    mask-image: radial-gradient(120% 100% at 50% 0%, #000 20%, transparent 78%);
}
.rsc-hero::after {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--rsc-indigo), var(--rsc-cyan-2) 52%, var(--rsc-amber-2));
}
.rsc-hero > * { position: relative; z-index: 1; }

.rsc-hero-top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 316px;
    gap: 30px;
    align-items: start;
}
.rsc-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 13px;
    border-radius: 999px;
    background: var(--rsc-indigo-soft);
    color: var(--rsc-indigo);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .04em;
}
.rsc-kicker::before {
    content: "";
    width: 7px; height: 7px;
    border-radius: 2px;
    background: var(--rsc-indigo);
    transform: rotate(45deg);
}
.rsc-hero h1 {
    margin: 14px 0 0;
    font-size: 34px;
    line-height: 1.28;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--rsc-ink);
}
.rsc-hero-sub {
    margin: 12px 0 0;
    max-width: 660px;
    font-size: 15px;
    line-height: 1.85;
    color: var(--rsc-sub);
}
.rsc-hero-sub b { color: var(--rsc-indigo); font-weight: 700; }
.rsc-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}
.rsc-chips li {
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid var(--rsc-line);
    background: var(--rsc-bg);
    color: var(--rsc-sub);
    font-size: 12.5px;
    font-weight: 600;
}

/* 右侧读数卡 */
.rsc-readout {
    padding: 20px 20px 18px;
    border-radius: 18px;
    border: 1px solid var(--rsc-line);
    background:
        linear-gradient(160deg, rgba(91, 75, 214, .10), transparent 55%),
        var(--rsc-bg);
}
.rsc-readout-lead {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px dashed var(--rsc-line);
}
.rsc-readout-lead span { font-size: 12.5px; color: var(--rsc-muted); font-weight: 600; }
.rsc-readout-lead b {
    font-family: var(--rsc-num);
    font-size: 15px;
    color: var(--rsc-ink);
    letter-spacing: .02em;
}
.rsc-ro-move {
    font-family: var(--rsc-num);
    font-size: 34px;
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--rsc-indigo);
    display: block;
}
.rsc-ro-note { display: block; margin-top: 6px; font-size: 12px; color: var(--rsc-muted); }
.rsc-ro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 16px;
}
.rsc-ro-cell {
    padding: 9px 10px;
    border-radius: 12px;
    background: var(--rsc-panel);
    border: 1px solid var(--rsc-line-soft);
}
.rsc-ro-cell span { display: block; font-size: 11px; color: var(--rsc-muted); }
.rsc-ro-cell b {
    display: block;
    margin-top: 3px;
    font-family: var(--rsc-num);
    font-size: 15.5px;
    color: var(--rsc-ink);
}
.rsc-ro-cell.is-amber b { color: var(--rsc-amber); }
.rsc-ro-path {
    margin-top: 14px;
    padding: 10px 12px;
    border-radius: 12px;
    background: var(--rsc-amber-soft);
    border: 1px solid color-mix(in srgb, var(--rsc-amber) 28%, transparent);
    font-size: 12px;
    line-height: 1.6;
    color: var(--rsc-sub);
}
.rsc-ro-path b { color: var(--rsc-amber); font-weight: 700; }

/* ============================ 首屏快速参数条 ============================ */
.rsc-quick {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
    gap: 12px;
    align-items: end;
    margin-top: 26px;
    padding: 16px 18px;
    border-radius: 16px;
    background: var(--rsc-bg);
    border: 1px solid var(--rsc-line-soft);
}
.rsc-quick .rsc-field { margin: 0; }
.rsc-quick-actions { display: flex; gap: 9px; }

/* ============================ 面板 ============================ */
.rsc-sec { margin: 0 0 30px; }
.rsc-sec-head { margin: 0 0 16px; }
.rsc-sec-kicker {
    display: inline-block;
    font-family: var(--rsc-num);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .16em;
    color: var(--rsc-indigo);
    margin-bottom: 6px;
}
.rsc-sec-head h2 {
    margin: 0;
    font-size: 23px;
    font-weight: 800;
    letter-spacing: -0.015em;
    color: var(--rsc-ink);
}
.rsc-sec-head p {
    margin: 8px 0 0;
    max-width: 820px;
    font-size: 14px;
    line-height: 1.8;
    color: var(--rsc-sub);
}
.rsc-sec-head p b { color: var(--rsc-indigo); font-weight: 700; }

.rsc-panel {
    padding: 22px 24px;
    border-radius: var(--rsc-r);
    border: 1px solid var(--rsc-line);
    background: var(--rsc-panel);
    box-shadow: var(--rsc-shadow);
}
.rsc-panel + .rsc-panel { margin-top: 18px; }
.rsc-panel-head {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 16px;
    padding-bottom: 13px;
    border-bottom: 1px solid var(--rsc-line-soft);
}
.rsc-step {
    flex: 0 0 auto;
    width: 30px; height: 30px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    background: var(--rsc-indigo-soft);
    color: var(--rsc-indigo);
    font-family: var(--rsc-num);
    font-size: 13px;
    font-weight: 700;
}
.rsc-panel-head h3 { margin: 0; font-size: 16.5px; font-weight: 800; color: var(--rsc-ink); }
.rsc-panel-head p { margin: 3px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--rsc-muted); }

/* ============================ 表单控件 ============================ */
.rsc-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.rsc-grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 16px; }
.rsc-grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px 16px; }
.rsc-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.rsc-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--rsc-sub);
}
.rsc-label .rsc-unit { font-weight: 500; color: var(--rsc-muted); font-size: 12px; }
.rsc-input, .rsc-select {
    width: 100%;
    padding: 10px 13px;
    font-size: 14px;
    font-family: inherit;
    color: var(--rsc-ink);
    background: var(--rsc-bg);
    border: 1px solid var(--rsc-line);
    border-radius: var(--rsc-r-sm);
    outline: none;
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.rsc-input:hover, .rsc-select:hover { border-color: color-mix(in srgb, var(--rsc-indigo) 40%, var(--rsc-line)); }
.rsc-input:focus, .rsc-select:focus {
    border-color: var(--rsc-indigo);
    background: var(--rsc-panel);
    box-shadow: 0 0 0 3.5px var(--rsc-indigo-soft);
}
.rsc-input.is-bad { border-color: var(--rsc-bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--rsc-bad) 18%, transparent); }
.rsc-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--rsc-muted) 50%), linear-gradient(135deg, var(--rsc-muted) 50%, transparent 50%);
    background-position: calc(100% - 17px) calc(50% + 1px), calc(100% - 12px) calc(50% + 1px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 32px;
    cursor: pointer;
}
.rsc-err-tip {
    font-size: 12px;
    line-height: 1.5;
    color: var(--rsc-bad);
    display: none;
}
.rsc-err-tip.is-on { display: block; }
.rsc-hint { font-size: 12px; line-height: 1.6; color: var(--rsc-muted); }

.rsc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 11px 22px;
    border: 0;
    border-radius: 13px;
    font-size: 14px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
    white-space: nowrap;
}
.rsc-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--rsc-indigo), var(--rsc-indigo-2));
    box-shadow: 0 8px 20px var(--rsc-indigo-soft);
}
.rsc-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 26px var(--rsc-indigo-soft); }
.rsc-btn-ghost {
    color: var(--rsc-sub);
    background: var(--rsc-panel);
    border: 1px solid var(--rsc-line);
}
.rsc-btn-ghost:hover { border-color: var(--rsc-indigo); color: var(--rsc-indigo); }
.rsc-btn-cyan { color: #fff; background: linear-gradient(135deg, var(--rsc-cyan), var(--rsc-cyan-2)); }
.rsc-btn-amber { color: #3b2500; background: linear-gradient(135deg, var(--rsc-amber-2), #fcd34d); }
[data-theme="dark"] .rsc-btn-amber { color: #241600; }

/* ============================ 校验提示条 ============================ */
.rsc-errbar {
    margin-bottom: 18px;
    padding: 13px 16px;
    border-radius: var(--rsc-r-sm);
    border: 1px solid color-mix(in srgb, var(--rsc-bad) 32%, transparent);
    background: color-mix(in srgb, var(--rsc-bad) 7%, transparent);
}
.rsc-err-head { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--rsc-bad); }
.rsc-err-icon {
    width: 20px; height: 20px;
    display: grid; place-items: center;
    border-radius: 50%;
    background: var(--rsc-bad);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
}
.rsc-err-list { margin: 9px 0 0; padding: 0; list-style: none; }
.rsc-err-list li { margin-top: 4px; }
.rsc-err-list button {
    border: 0;
    background: none;
    padding: 0;
    font: inherit;
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--rsc-sub);
    cursor: pointer;
    text-align: left;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: color-mix(in srgb, var(--rsc-bad) 45%, transparent);
}
.rsc-err-list button:hover { color: var(--rsc-bad); }
.rsc-warn-head { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--rsc-amber); }
.rsc-warn-icon {
    width: 20px; height: 20px;
    display: grid; place-items: center;
    border-radius: 50%;
    background: var(--rsc-amber-soft);
    color: var(--rsc-amber);
    font-size: 12px;
    font-weight: 800;
}

/* ============================ 示例案例 ============================ */
.rsc-preset-bar { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.rsc-preset {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 14px;
    text-align: left;
    border-radius: var(--rsc-r-sm);
    border: 1px solid var(--rsc-line);
    background: var(--rsc-bg);
    cursor: pointer;
    font-family: inherit;
    transition: border-color .18s ease, transform .15s ease, background .18s ease;
}
.rsc-preset:hover { border-color: var(--rsc-indigo); background: var(--rsc-indigo-soft); transform: translateY(-1px); }
.rsc-preset b { font-size: 13.5px; color: var(--rsc-ink); }
.rsc-preset small { font-size: 11.5px; color: var(--rsc-muted); line-height: 1.5; }

/* ============================ 开关 ============================ */
.rsc-switch { display: inline-flex; cursor: pointer; }
.rsc-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.rsc-switch-dot {
    position: relative;
    width: 38px; height: 21px;
    border-radius: 999px;
    background: var(--rsc-line);
    transition: background .2s ease;
    display: block;
}
.rsc-switch-dot::after {
    content: "";
    position: absolute;
    top: 2.5px; left: 2.5px;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .25);
    transition: transform .2s ease;
}
.rsc-switch input:checked + .rsc-switch-dot { background: var(--rsc-indigo); }
.rsc-switch input:checked + .rsc-switch-dot::after { transform: translateX(17px); }
.rsc-switch input:disabled + .rsc-switch-dot { opacity: .45; cursor: not-allowed; }
.rsc-switch input:focus-visible + .rsc-switch-dot { box-shadow: 0 0 0 3px var(--rsc-indigo-soft); }

/* ============================ 附加工程 ============================ */
.rsc-addon-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.rsc-addon {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 12px 14px;
    border-radius: var(--rsc-r-sm);
    border: 1px solid var(--rsc-line);
    background: var(--rsc-bg);
    cursor: pointer;
    transition: border-color .18s ease, background .18s ease;
}
.rsc-addon:hover { border-color: color-mix(in srgb, var(--rsc-indigo) 45%, var(--rsc-line)); }
.rsc-addon:has(input:checked) { border-color: var(--rsc-indigo); background: var(--rsc-indigo-soft); }
.rsc-addon-box { width: 17px; height: 17px; accent-color: var(--rsc-indigo); flex-shrink: 0; cursor: pointer; }
.rsc-addon-main { flex: 1; min-width: 0; }
.rsc-addon-main b { display: block; font-size: 13.5px; color: var(--rsc-ink); }
.rsc-addon-main small { display: block; font-size: 11.5px; color: var(--rsc-muted); line-height: 1.5; margin-top: 2px; }
.rsc-addon-days {
    flex-shrink: 0;
    font-family: var(--rsc-num);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--rsc-cyan);
    background: var(--rsc-cyan-soft);
    padding: 2px 9px;
    border-radius: 999px;
}

/* ============================ 工序表 ============================ */
.rsc-table-wrap { overflow-x: auto; margin: 0 -4px; padding: 0 4px; min-width: 0; max-width: 100%; }
.rsc-task-table, .rsc-data-table, .rsc-batch-table, .rsc-sheet-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13.5px;
}
.rsc-task-table th, .rsc-data-table th, .rsc-batch-table th {
    padding: 10px 12px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    color: var(--rsc-muted);
    background: var(--rsc-bg);
    border-bottom: 1px solid var(--rsc-line);
    white-space: nowrap;
}
.rsc-task-table th:first-child { border-radius: 10px 0 0 0; }
.rsc-task-table th:last-child { border-radius: 0 10px 0 0; }
.rsc-task-table td, .rsc-data-table td, .rsc-batch-table td {
    padding: 11px 12px;
    border-bottom: 1px solid var(--rsc-line-soft);
    color: var(--rsc-sub);
    vertical-align: middle;
}
.rsc-task-table tr:last-child td, .rsc-data-table tr:last-child td, .rsc-batch-table tr:last-child td { border-bottom: 0; }
.rsc-task-table tr.is-off td { opacity: .45; }
.rsc-td-check { width: 56px; }
.rsc-td-name { min-width: 220px; }
.rsc-td-name b { color: var(--rsc-ink); font-size: 14px; margin-left: 8px; }
.rsc-tdesc { display: block; font-size: 11.5px; color: var(--rsc-muted); line-height: 1.55; margin: 3px 0 0 21px; }
.rsc-td-auto { font-family: var(--rsc-num); font-size: 13px; white-space: nowrap; }
.rsc-td-auto .rsc-plus { color: var(--rsc-cyan); }
.rsc-td-auto .rsc-arrow { color: var(--rsc-muted); margin: 0 3px; }
.rsc-td-auto b { color: var(--rsc-indigo); }
.rsc-td-in { width: 96px; }
.rsc-tin {
    width: 100%;
    padding: 7px 9px;
    font-size: 13px;
    font-family: var(--rsc-num);
    color: var(--rsc-ink);
    background: var(--rsc-bg);
    border: 1px solid var(--rsc-line);
    border-radius: 9px;
    outline: none;
    transition: border-color .18s ease, box-shadow .18s ease;
}
.rsc-tin:focus { border-color: var(--rsc-indigo); box-shadow: 0 0 0 3px var(--rsc-indigo-soft); background: var(--rsc-panel); }
.rsc-tin::placeholder { color: var(--rsc-muted); font-family: inherit; }
.rsc-td-sched { font-size: 12.5px; white-space: nowrap; }
.rsc-td-sched b { font-family: var(--rsc-num); color: var(--rsc-ink); font-weight: 600; }
.rsc-sched-sep { margin: 0 5px; color: var(--rsc-muted); }
.rsc-mini-flag {
    display: inline-block;
    margin-left: 7px;
    padding: 1px 7px;
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 700;
    color: var(--rsc-amber);
    background: var(--rsc-amber-soft);
}
.rsc-tdot {
    display: inline-block;
    width: 9px; height: 9px;
    border-radius: 3px;
    background: var(--rsc-c, var(--rsc-indigo));
    vertical-align: middle;
}

/* ============================ 甘特图 ============================ */
.rsc-gantt {
    border-radius: var(--rsc-r-sm);
    border: 1px solid var(--rsc-line);
    background: var(--rsc-bg);
    overflow: hidden;
}
.rsc-gantt-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    /* flex 子项默认 min-width:auto 会撑破容器，这里必须显式归零 */
    min-width: 0;
    max-width: 100%;
    flex: 0 1 auto;
}
.rsc-gantt-inner { min-width: 100%; width: max-content; }
.rsc-gantt-row { display: flex; align-items: stretch; border-bottom: 1px solid var(--rsc-line-soft); }
.rsc-gantt-row:last-child { border-bottom: 0; }
.rsc-gantt-row.is-critical { background: color-mix(in srgb, var(--rsc-amber) 5%, transparent); }
.rsc-gantt-label {
    position: sticky;
    left: 0;
    z-index: 2;
    flex: 0 0 208px;
    width: 208px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--rsc-panel);
    border-right: 1px solid var(--rsc-line);
    font-size: 13px;
}
.rsc-gantt-row.is-critical .rsc-gantt-label { background: color-mix(in srgb, var(--rsc-amber) 8%, var(--rsc-panel)); }
.rsc-gantt-label--head {
    background: var(--rsc-bg-2);
    font-size: 12px;
    font-weight: 700;
    color: var(--rsc-muted);
    justify-content: space-between;
}
.rsc-gl-name { font-weight: 600; color: var(--rsc-ink); white-space: nowrap; }
.rsc-gl-dur { font-family: var(--rsc-num); font-size: 12px; color: var(--rsc-muted); margin-left: auto; }
.rsc-gl-flag {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--rsc-amber);
    background: var(--rsc-amber-soft);
    border-radius: 999px;
    padding: 1px 7px;
}
.rsc-gl-free { font-size: 10.5px; color: var(--rsc-muted); }

.rsc-gantt-track {
    position: relative;
    flex: 0 0 auto;
    height: 40px;
    background-image: repeating-linear-gradient(90deg, var(--rsc-line-soft) 0 1px, transparent 1px 112px);
}
.rsc-gantt-track--head { height: 30px; background-color: var(--rsc-bg-2); }
.rsc-tick { position: absolute; top: 0; bottom: 0; border-left: 1px solid var(--rsc-line); }
.rsc-tick-txt {
    position: absolute;
    top: 6px; left: 5px;
    font-family: var(--rsc-num);
    font-size: 10.5px;
    color: var(--rsc-muted);
    white-space: nowrap;
}
.rsc-bar {
    position: absolute;
    top: 9px;
    height: 22px;
    min-width: 3px;
    border-radius: 7px;
    background: var(--rsc-c, var(--rsc-indigo));
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .12);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.rsc-bar-txt {
    font-family: var(--rsc-num);
    font-size: 10.5px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .3);
}
.rsc-bar.is-critical {
    box-shadow: 0 0 0 2px var(--rsc-amber-2), 0 4px 12px var(--rsc-amber-soft);
    z-index: 1;
}
.rsc-wait {
    position: absolute;
    top: 14px;
    height: 12px;
    border-radius: 4px;
    background: repeating-linear-gradient(45deg,
        color-mix(in srgb, var(--rsc-cyan) 34%, transparent) 0 5px,
        transparent 5px 10px);
    border: 1px dashed color-mix(in srgb, var(--rsc-cyan) 45%, transparent);
}
.rsc-gantt-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 12px;
    font-size: 12px;
    color: var(--rsc-muted);
}
.rsc-gantt-legend span { display: inline-flex; align-items: center; gap: 6px; }
.rsc-lg-bar { width: 20px; height: 9px; border-radius: 3px; background: var(--rsc-indigo); }
.rsc-lg-crit { width: 20px; height: 9px; border-radius: 3px; background: var(--rsc-indigo); box-shadow: 0 0 0 2px var(--rsc-amber-2); }
.rsc-lg-wait { width: 20px; height: 9px; border-radius: 3px; background: repeating-linear-gradient(45deg, color-mix(in srgb, var(--rsc-cyan) 40%, transparent) 0 4px, transparent 4px 8px); border: 1px dashed color-mix(in srgb, var(--rsc-cyan) 50%, transparent); }

/* ============================ 节点时间轴 ============================ */
.rsc-ms {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 116px;
    flex: 1 0 auto;
    padding: 26px 8px 0;
    text-align: center;
}
.rsc-ms-dot {
    position: absolute;
    top: 6px; left: 50%;
    transform: translateX(-50%);
    width: 13px; height: 13px;
    border-radius: 50%;
    background: var(--rsc-panel);
    border: 3px solid var(--rsc-indigo);
    z-index: 2;
}
.rsc-ms.is-final .rsc-ms-dot { border-color: var(--rsc-amber); width: 15px; height: 15px; top: 5px; }
.rsc-ms-label { font-size: 12.5px; font-weight: 700; color: var(--rsc-ink); }
.rsc-ms-date { font-family: var(--rsc-num); font-size: 13px; color: var(--rsc-indigo); }
.rsc-ms.is-final .rsc-ms-date { color: var(--rsc-amber); font-weight: 700; }
.rsc-ms-rel { font-family: var(--rsc-num); font-size: 11px; color: var(--rsc-muted); }
.rsc-ms-line {
    position: absolute;
    left: 0; right: 0;
    top: 12px;
    height: 2px;
    background: linear-gradient(90deg, var(--rsc-indigo), var(--rsc-cyan-2));
    opacity: .35;
}
.rsc-ms-wrap { overflow-x: auto; padding: 4px 0 6px; min-width: 0; max-width: 100%; }
.rsc-ms-row { position: relative; display: flex; min-width: min-content; padding: 0 4px; }

/* ============================ 明细表 ============================ */
.rsc-num-cell { font-family: var(--rsc-num); white-space: nowrap; }
.rsc-date-cell { font-family: var(--rsc-num); white-space: nowrap; }
.rsc-badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    color: var(--rsc-muted);
    background: var(--rsc-bg-2);
    white-space: nowrap;
}
.rsc-badge--crit { color: var(--rsc-amber); background: var(--rsc-amber-soft); }
.rsc-badge--best { color: var(--rsc-ok); background: color-mix(in srgb, var(--rsc-ok) 12%, transparent); margin-left: 7px; }
.rsc-data-table tr.is-critical td { background: color-mix(in srgb, var(--rsc-amber) 6%, transparent); }
.rsc-data-table tr.is-critical td:first-child { box-shadow: inset 3px 0 0 var(--rsc-amber); }
.rsc-blocked-tip {
    padding: 22px;
    text-align: center;
    border-radius: var(--rsc-r-sm);
    border: 1px dashed var(--rsc-line);
    background: var(--rsc-bg);
    color: var(--rsc-muted);
    font-size: 13.5px;
}
/* 参数非法时：结果区整体收起，只留提示条，避免展示过期数据 */
.rsc-page #rscResult.is-blocked > *:not(.rsc-blocked-tip) { display: none; }
.rsc-page.is-invalid .rsc-readout { opacity: .45; filter: saturate(.5); }

/* ============================ 批量对比 ============================ */
.rsc-batch-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.rsc-batch-best {
    margin: 14px 0 0;
    padding: 12px 15px;
    border-radius: var(--rsc-r-sm);
    background: color-mix(in srgb, var(--rsc-ok) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--rsc-ok) 26%, transparent);
    font-size: 13.5px;
    color: var(--rsc-sub);
}
.rsc-batch-best b { color: var(--rsc-ok); }
.rsc-b-name { min-width: 190px; }
.rsc-b-name b { color: var(--rsc-ink); }
.rsc-b-act { white-space: nowrap; }
.rsc-mini-btn {
    border: 1px solid var(--rsc-line);
    background: var(--rsc-bg);
    color: var(--rsc-sub);
    border-radius: 8px;
    padding: 4px 10px;
    font-size: 12px;
    font-family: inherit;
    cursor: pointer;
    margin-left: 5px;
    transition: border-color .18s ease, color .18s ease;
}
.rsc-mini-btn:hover { border-color: var(--rsc-indigo); color: var(--rsc-indigo); }
.rsc-mini-btn--danger:hover { border-color: var(--rsc-bad); color: var(--rsc-bad); }
.rsc-empty-cell { text-align: center; color: var(--rsc-muted); padding: 26px 12px !important; }
.rsc-bad-cell { color: var(--rsc-bad); font-size: 12.5px; }
.rsc-batch-table tr.is-best td { background: color-mix(in srgb, var(--rsc-ok) 7%, transparent); }
.rsc-batch-table tr.is-best td:first-child { box-shadow: inset 3px 0 0 var(--rsc-ok); }

/* ============================ 导出与转义 ============================ */
.rsc-export-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 18px; }
.rsc-export-grid > * { min-width: 0; }
.rsc-export-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 13px;
}
.rsc-export-meta span {
    font-size: 12px;
    color: var(--rsc-muted);
    padding: 4px 11px;
    border-radius: 999px;
    background: var(--rsc-bg);
    border: 1px solid var(--rsc-line-soft);
}
.rsc-export-meta b { font-family: var(--rsc-num); color: var(--rsc-ink); }
.rsc-pre {
    margin: 0;
    padding: 14px 16px;
    border-radius: var(--rsc-r-sm);
    background: var(--rsc-bg-2);
    border: 1px solid var(--rsc-line);
    font-family: var(--rsc-num);
    font-size: 12px;
    line-height: 1.85;
    color: var(--rsc-sub);
    white-space: pre;
    overflow-x: auto;
    max-height: 340px;
    overflow-y: auto;
}
.rsc-pre b { color: var(--rsc-indigo); }
.rsc-rules-list { margin: 0; padding: 0; list-style: none; }
.rsc-rules-list li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 11px;
    font-size: 13.5px;
    line-height: 1.8;
    color: var(--rsc-sub);
}
.rsc-rules-list li::before {
    content: "";
    position: absolute;
    left: 4px; top: 9px;
    width: 7px; height: 7px;
    border-radius: 2px;
    background: var(--rsc-indigo);
    transform: rotate(45deg);
}
.rsc-rules-list li b { color: var(--rsc-ink); }
.rsc-rules-list code {
    font-family: var(--rsc-num);
    font-size: 12.5px;
    padding: 1px 6px;
    border-radius: 5px;
    background: var(--rsc-indigo-soft);
    color: var(--rsc-indigo);
}

/* ============================ A4 排期单 ============================ */
.rsc-sheet-wrap { margin-top: 22px; }
.rsc-sheet {
    padding: 26px 28px;
    border-radius: var(--rsc-r-sm);
    border: 1px solid var(--rsc-line);
    background: var(--rsc-panel);
}
.rsc-sheet-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--rsc-indigo);
}
.rsc-sheet-top h2 { margin: 0; font-size: 19px; font-weight: 800; color: var(--rsc-ink); }
.rsc-sheet-top p { margin: 6px 0 0; font-size: 12.5px; color: var(--rsc-sub); }
.rsc-sheet-no {
    text-align: right;
    font-family: var(--rsc-num);
    font-size: 12.5px;
    line-height: 1.8;
    color: var(--rsc-sub);
    white-space: nowrap;
}
.rsc-sheet-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 16px 0;
}
.rsc-sheet-summary span {
    padding: 11px 13px;
    border-radius: 10px;
    background: var(--rsc-bg);
    border: 1px solid var(--rsc-line-soft);
}
.rsc-sheet-summary small { display: block; font-size: 11.5px; color: var(--rsc-muted); }
.rsc-sheet-summary b { display: block; margin-top: 3px; font-family: var(--rsc-num); font-size: 17px; color: var(--rsc-indigo); }
.rsc-sheet-table th {
    padding: 8px 10px;
    text-align: left;
    font-size: 11.5px;
    color: var(--rsc-muted);
    background: var(--rsc-bg);
    border-bottom: 1px solid var(--rsc-line);
}
.rsc-sheet-table td {
    padding: 7px 10px;
    font-size: 12.5px;
    color: var(--rsc-sub);
    border-bottom: 1px solid var(--rsc-line-soft);
}
.rsc-sheet-table tr.is-critical td { background: color-mix(in srgb, var(--rsc-amber) 7%, transparent); color: var(--rsc-ink); font-weight: 600; }
.rsc-sheet-ms {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: baseline;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--rsc-cyan-soft);
    font-size: 12.5px;
    line-height: 1.8;
    color: var(--rsc-sub);
}
.rsc-sheet-ms b { color: var(--rsc-cyan); }
.rsc-sheet-note {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    padding: 11px 14px;
    border-radius: 10px;
    background: var(--rsc-bg);
    border: 1px solid var(--rsc-line-soft);
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--rsc-sub);
}
.rsc-sheet-note b { color: var(--rsc-ink); flex-shrink: 0; }
.rsc-sheet-foot {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 14px;
    padding-top: 11px;
    border-top: 1px dashed var(--rsc-line);
    font-size: 11.5px;
    line-height: 1.6;
    color: var(--rsc-muted);
}
.rsc-sheet-foot span:first-child { flex: 1; }

/* ============================ 规则说明 ============================ */
.rsc-rule-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.rsc-rule {
    padding: 17px 19px;
    border-radius: var(--rsc-r-sm);
    border: 1px solid var(--rsc-line);
    background: var(--rsc-bg);
}
.rsc-rule-no {
    display: inline-grid;
    place-items: center;
    width: 26px; height: 26px;
    border-radius: 8px;
    background: var(--rsc-indigo-soft);
    color: var(--rsc-indigo);
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 9px;
}
.rsc-rule h3 { margin: 0 0 7px; font-size: 15px; font-weight: 800; color: var(--rsc-ink); }
.rsc-rule p { margin: 0; font-size: 13px; line-height: 1.8; color: var(--rsc-sub); }
.rsc-rule p b { color: var(--rsc-indigo); }

/* ============================ 留言板（仅本工具作用域） ============================ */
.rsc-comments .cm-wrap { gap: 22px; }
.rsc-comments .cm-head-row {
    align-items: center;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--c-border);
}
.rsc-comments .cm-title { display: inline-flex; align-items: center; font-size: 19px; letter-spacing: -0.01em; }
.rsc-comments .cm-title::before {
    content: "";
    width: 5px; height: 18px;
    border-radius: 3px;
    margin-right: 10px;
    background: linear-gradient(135deg, var(--rsc-indigo), var(--rsc-cyan-2));
}
.rsc-comments .cm-count { font-weight: 700; border-radius: 999px; padding: 1px 9px; }
.rsc-comments .cm-note {
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--rsc-bg);
    border: 1px solid var(--c-border);
}
.rsc-comments .cm-list { gap: 14px; }
.rsc-comments .cm-item {
    gap: 14px;
    padding: 16px 18px;
    border-radius: 16px;
    background: var(--rsc-panel);
    box-shadow: 0 2px 10px rgba(27, 25, 48, .05);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.rsc-comments .cm-item:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--rsc-indigo) 40%, var(--c-border));
    box-shadow: 0 12px 28px rgba(27, 25, 48, .10);
}
.rsc-comments .cm-avatar {
    width: 42px; height: 42px;
    font-size: 17px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--rsc-indigo), var(--rsc-cyan-2));
    box-shadow: 0 4px 10px var(--rsc-indigo-soft);
}
.rsc-comments .cm-tag { border-radius: 999px; font-weight: 600; }
.rsc-comments .cm-tag-user { background: var(--rsc-indigo-soft); color: var(--rsc-indigo); }
.rsc-comments .cm-content { font-size: 14.5px; line-height: 1.75; }
.rsc-comments .cm-admin-reply {
    border-radius: 14px;
    background: var(--rsc-cyan-soft);
    border-left: 4px solid var(--rsc-cyan);
}
.rsc-comments .cm-admin-tag { background: var(--rsc-cyan-soft); color: var(--rsc-cyan); }
.rsc-comments .cm-form {
    gap: 16px;
    padding: 22px;
    border-radius: 18px;
    background: linear-gradient(180deg, var(--rsc-indigo-soft), transparent 60%), var(--rsc-panel);
    box-shadow: 0 4px 18px rgba(27, 25, 48, .05);
}
.rsc-comments .cm-form-title { display: inline-flex; align-items: center; font-size: 15.5px; }
.rsc-comments .cm-form-title::before {
    content: "";
    width: 4px; height: 15px;
    border-radius: 3px;
    margin-right: 8px;
    background: linear-gradient(135deg, var(--rsc-indigo), var(--rsc-cyan-2));
}
.rsc-comments .cm-input, .rsc-comments .cm-textarea {
    border-radius: 12px;
    padding: 11px 15px;
    background: var(--rsc-bg);
}
.rsc-comments .cm-input:focus, .rsc-comments .cm-textarea:focus {
    background: var(--rsc-panel);
    border-color: var(--rsc-indigo);
    box-shadow: 0 0 0 4px var(--rsc-indigo-soft);
}
.rsc-comments .cm-submit {
    align-self: stretch;
    border-radius: 14px;
    padding: 13px 26px;
    font-size: 14.5px;
    background: linear-gradient(135deg, var(--rsc-indigo), var(--rsc-cyan-2));
    box-shadow: 0 8px 20px var(--rsc-indigo-soft);
}
.rsc-comments .cm-submit--inline { align-self: center; }
.rsc-comments .comment-empty { padding: 60px 24px; border-radius: 18px; background: var(--rsc-bg); }
.rsc-comments .cm-success { border-radius: 18px; }

/* ============================ Toast ============================ */
.rsc-toast {
    position: fixed;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%) translateY(16px);
    z-index: 9999;
    max-width: 84vw;
    padding: 12px 22px;
    border-radius: 13px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: #1b1930;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .28);
    opacity: 0;
    pointer-events: none;
    transition: opacity .28s ease, transform .28s ease;
}
.rsc-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.rsc-toast.is-ok { background: linear-gradient(135deg, var(--rsc-indigo), var(--rsc-cyan)); }
.rsc-toast.is-bad { background: linear-gradient(135deg, #b3252f, #e0563f); }

/* ============================ 响应式 ============================ */
@media (max-width: 1180px) {
    .rsc-hero-top { grid-template-columns: 1fr; }
    .rsc-readout { max-width: 460px; }
    .rsc-quick { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .rsc-quick-actions { grid-column: 1 / -1; }
    .rsc-export-grid { grid-template-columns: minmax(0, 1fr); }
    .rsc-export-grid > * { min-width: 0; }
    .rsc-grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
    .rsc-hero { padding: 26px 20px 22px; border-radius: 18px; }
    .rsc-hero h1 { font-size: 27px; }
    .rsc-hero-sub { font-size: 14px; line-height: 1.8; }
    .rsc-ro-move { font-size: 29px; }
    .rsc-quick { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 14px; }
    .rsc-grid2, .rsc-grid3, .rsc-grid4 { grid-template-columns: 1fr; }
    .rsc-preset-bar, .rsc-addon-list, .rsc-rule-grid { grid-template-columns: 1fr; }
    .rsc-panel { padding: 18px 16px; border-radius: 15px; }
    .rsc-sec-head h2 { font-size: 20px; }
    .rsc-sheet { padding: 18px 16px; }
    .rsc-sheet-summary { grid-template-columns: repeat(2, 1fr); }
    .rsc-sheet-top { flex-direction: column; gap: 10px; }
    .rsc-sheet-no { text-align: left; }
    .rsc-gantt-label { flex-basis: 152px; width: 152px; }
    .rsc-gantt-label--head { font-size: 11.5px; }
}

/* ============================ 底部信息与分栏 ============================ */
.rsc-page .calc-info { margin-top: 34px; }
.rsc-page .detail-icon {
    background: linear-gradient(135deg, var(--rsc-indigo), var(--rsc-cyan-2));
    box-shadow: 0 10px 24px var(--rsc-indigo-soft);
}
.rsc-page .detail-title-row h2 { color: var(--rsc-ink); }
.rsc-page .badge.b-cat { background: var(--rsc-indigo-soft); color: var(--rsc-indigo); }
.rsc-page .tab-block-head { color: var(--rsc-ink); }
.rsc-page .detail-tab:hover { color: var(--rsc-ink); }
.rsc-page .detail-tab.active { color: var(--rsc-indigo); border-bottom-color: var(--rsc-indigo); }
.rsc-page .feature-chip .dot { background: var(--rsc-indigo); }
.rsc-page .changelog .ver { background: var(--rsc-indigo-soft); color: var(--rsc-indigo); }
.rsc-page .steps-list li::before { background: var(--rsc-indigo-soft); color: var(--rsc-indigo); }

/* ============================ 打印 ============================ */
@media print {
    body { background: #fff !important; }
    .nav-header, .footer, .back-to-top { display: none !important; }
    .rsc-hero, .rsc-errbar, .rsc-sheet-wrap .rsc-sec-head, .rsc-blocked-tip, .rsc-toast { display: none !important; }
    .rsc-sec:not(.rsc-sheet-wrap) { display: none !important; }
    .rsc-info, .detail-tabs, .tab-panel, .related { display: none !important; }
    .rsc-page { --rsc-panel: #fff; --rsc-bg: #fff; --rsc-line: #d8d8d8; --rsc-line-soft: #ececec; }
    .rsc-sheet { border: 0; padding: 0; box-shadow: none; }
    .rsc-sheet-wrap { display: block !important; }
    .detail-wrap { padding: 0 !important; }
    .detail-wrap > .container { max-width: none !important; padding: 0 !important; }
    .rsc-sheet-table { page-break-inside: auto; }
    .rsc-sheet-table tr { page-break-inside: avoid; }
    .rsc-sheet-summary span, .rsc-sheet-ms, .rsc-sheet-note { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    @page { size: A4; margin: 14mm; }
}