/* ==========================================================================
   铸铁锅开锅 · cast-skillet-seasoning
   独立设计系统「铁匠工单」：亚麻纸 / 炭黑 / 炉橙 / 黄铜
   标题用衬线，数字用等宽，工单用虚线裁切边与印章，锅体为纯 CSS 同心环。
   变量作用域含浮层，深色用 :root[data-theme="dark"] 整套覆盖。
   ========================================================================== */
.cis-page, .cis-modal, .cis-sheet, .cis-toast {
    --cis-bg: #f3ede3;
    --cis-bg2: #e9e0d2;
    --cis-card: #fffdf8;
    --cis-card2: #f7f1e7;
    --cis-ink: #241f1a;
    --cis-ink2: #6b6157;
    --cis-ink3: #948777;
    --cis-line: #d9cdbb;
    --cis-line2: #e9dfd0;
    --cis-fire: #d9622b;
    --cis-fire2: #a8411a;
    --cis-iron: #2b2621;
    --cis-brass: #b98a2f;
    --cis-green: #4e7a52;
    --cis-red: #b53b2c;
    --cis-shadow: 0 14px 34px rgba(60, 42, 22, .10);
    --cis-shadow-s: 0 3px 10px rgba(60, 42, 22, .08);
    --cis-serif: Georgia, "Songti SC", "Noto Serif CJK SC", "SimSun", serif;
    --cis-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
:root[data-theme="dark"] .cis-page,
:root[data-theme="dark"] .cis-modal,
:root[data-theme="dark"] .cis-sheet,
:root[data-theme="dark"] .cis-toast {
    --cis-bg: #141210;
    --cis-bg2: #1b1815;
    --cis-card: #1e1b17;
    --cis-card2: #252019;
    --cis-ink: #f0e8dc;
    --cis-ink2: #b8ab99;
    --cis-ink3: #85796a;
    --cis-line: #3a3229;
    --cis-line2: #2b251e;
    --cis-fire: #ff8a4c;
    --cis-fire2: #ffad7d;
    --cis-iron: #f4e9d8;
    --cis-brass: #e3b75a;
    --cis-green: #7fc085;
    --cis-red: #ff8b78;
    --cis-shadow: 0 14px 34px rgba(0, 0, 0, .42);
    --cis-shadow-s: 0 3px 10px rgba(0, 0, 0, .32);
}
.cis-page { background: var(--cis-bg); color: var(--cis-ink); font-size: 15px; line-height: 1.85; padding-bottom: 60px; -webkit-font-smoothing: antialiased; }
.cis-page b { font-weight: 700; color: var(--cis-fire2); }
:root[data-theme="dark"] .cis-page b { color: var(--cis-fire); }
.cis-wrap { max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.detail-breadcrumb { font-size: 13px; color: var(--cis-ink2); padding: 18px 0 14px; }
.detail-breadcrumb a { color: var(--cis-ink2); text-decoration: none; }
.detail-breadcrumb a:hover { color: var(--cis-fire); }
.detail-breadcrumb .sep { margin: 0 8px; color: var(--cis-ink3); }
.detail-breadcrumb .current { color: var(--cis-ink); font-weight: 600; }

/* ---------- 首屏 ---------- */
.cis-hero { display: grid; grid-template-columns: 1.12fr .88fr; gap: 30px; align-items: center;
    background: var(--cis-card); border: 1px solid var(--cis-line); border-radius: 18px;
    padding: 34px 36px; box-shadow: var(--cis-shadow); position: relative; overflow: hidden; }
.cis-hero::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px;
    background: repeating-linear-gradient(180deg, var(--cis-fire) 0 14px, var(--cis-iron) 14px 28px); }
.cis-kicker { display: inline-block; font: 700 12px/1 var(--cis-mono); letter-spacing: .16em;
    color: var(--cis-fire2); border: 1px dashed var(--cis-fire); border-radius: 4px; padding: 7px 11px; margin-bottom: 16px; }
:root[data-theme="dark"] .cis-kicker { color: var(--cis-fire); }
.cis-hero h1 { font: 700 clamp(26px, 3vw, 38px)/1.4 var(--cis-serif); margin: 0 0 14px; letter-spacing: .01em; }
.cis-sub { font-size: 15px; line-height: 2; color: var(--cis-ink2); margin: 0 0 22px; max-width: 620px; }
.cis-hero-facts { display: flex; gap: 12px; flex-wrap: wrap; }
.cis-fact { flex: 1 1 120px; min-width: 110px; background: var(--cis-card2); border: 1px solid var(--cis-line2);
    border-top: 3px solid var(--cis-iron); border-radius: 8px; padding: 12px 14px; }
.cis-fact.hot { border-top-color: var(--cis-fire); }
.cis-fact b { display: block; font: 700 23px/1.3 var(--cis-mono); color: var(--cis-ink); }
.cis-fact.hot b { color: var(--cis-fire2); }
:root[data-theme="dark"] .cis-fact.hot b { color: var(--cis-fire); }
.cis-fact span { font-size: 12px; color: var(--cis-ink2); }
.cis-hero-note { margin-top: 16px; font-size: 12px; color: var(--cis-ink3); }

/* 锅体成膜环 */
.cis-pan-box { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.cis-pan { width: 230px; height: 230px; border-radius: 50%; position: relative;
    background: radial-gradient(circle at 38% 32%, #4a423a, #211d19 72%);
    box-shadow: inset 0 0 0 12px #2e2822, inset 0 0 0 14px #6b5c4b, 0 16px 30px rgba(0,0,0,.28);
    display: grid; place-items: center; }
:root[data-theme="dark"] .cis-pan { box-shadow: inset 0 0 0 12px #2b251e, inset 0 0 0 14px #6a5b49, 0 16px 30px rgba(0,0,0,.5); }
.cis-pan-ring { position: absolute; inset: 20px; border-radius: 50%;
    background: conic-gradient(var(--cis-fire) 0 var(--cis-deg, 0deg), rgba(255,255,255,.07) var(--cis-deg, 0deg) 360deg);
    mask: radial-gradient(circle, transparent 0 58%, #000 59% 100%);
    -webkit-mask: radial-gradient(circle, transparent 0 58%, #000 59% 100%); transition: background .35s; }
.cis-pan-core { position: relative; z-index: 1; width: 118px; height: 118px; border-radius: 50%;
    background: rgba(20, 16, 13, .82); border: 1px solid rgba(255,255,255,.12); color: #f4ead9;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; }
.cis-pan-label { font-size: 11px; letter-spacing: .18em; color: #b9a990; }
.cis-pan-core strong { font: 700 20px/1.3 var(--cis-mono); color: #ff9b5e; }
.cis-pan-core small { font-size: 11px; color: #9d8f7d; }
.cis-pan-handle { position: absolute; right: -74px; top: 50%; width: 84px; height: 18px; margin-top: -9px;
    background: linear-gradient(180deg, #3a322a, #211c17); border: 2px solid #55483a; border-radius: 0 10px 10px 0; }
.cis-pan-cap { font: 12px/1.6 var(--cis-mono); color: var(--cis-ink2); text-align: center; }

/* ---------- 参数台 ---------- */
.cis-workbench { margin-top: 22px; background: var(--cis-card); border: 1px solid var(--cis-line);
    border-radius: 16px; box-shadow: var(--cis-shadow); padding: 26px 30px 28px; }
.cis-wb-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.cis-wb-head h2, .cis-block-head h2, .cis-sheet-head h2 { font: 700 20px/1.5 var(--cis-serif); margin: 0; }
.cis-wb-head p, .cis-block-head p { margin: 4px 0 0; font-size: 13px; color: var(--cis-ink2); }
.cis-wb-badge { font: 700 11px/1 var(--cis-mono); letter-spacing: .08em; color: var(--cis-green);
    border: 1px solid var(--cis-green); border-radius: 20px; padding: 7px 12px; white-space: nowrap; }
.cis-presets { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; margin: 18px 0 22px;
    padding-bottom: 20px; border-bottom: 1px dashed var(--cis-line); }
.cis-preset-label { font-size: 13px; color: var(--cis-ink2); }
.cis-chip { font: 600 13px/1.4 inherit; padding: 8px 14px; border-radius: 6px; cursor: pointer;
    border: 1px solid var(--cis-line); background: var(--cis-card2); color: var(--cis-ink2); transition: .18s; }
.cis-chip:hover { border-color: var(--cis-fire); color: var(--cis-fire2); }
.cis-chip.is-on { background: var(--cis-iron); border-color: var(--cis-iron); color: #fff5e6; }
:root[data-theme="dark"] .cis-chip.is-on { background: var(--cis-fire); border-color: var(--cis-fire); color: #1a120c; }
.cis-fields { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.cis-field--wide { grid-column: span 2; }
.cis-field label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 7px; }
.cis-field label em { font-style: normal; font-weight: 400; color: var(--cis-ink3); font-size: 12px; }
.cis-field input[type="number"], .cis-field input[type="text"], .cis-field select, .cis-table input, .cis-table select {
    width: 100%; box-sizing: border-box; border: 1px solid var(--cis-line); background: var(--cis-card2);
    color: var(--cis-ink); border-radius: 7px; padding: 9px 11px; font-size: 14px; font-family: inherit; outline: none; }
.cis-field input:focus, .cis-field select:focus, .cis-table input:focus, .cis-table select:focus { border-color: var(--cis-fire); box-shadow: 0 0 0 3px rgba(217,98,43,.14); }
.cis-field small { display: block; margin-top: 6px; font-size: 12px; color: var(--cis-ink3); line-height: 1.6; }
.cis-seg { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.cis-seg button { padding: 9px 4px; font-size: 13px; cursor: pointer; border: 1px solid var(--cis-line);
    background: var(--cis-card2); color: var(--cis-ink2); border-radius: 6px; font-family: inherit; }
.cis-seg button.is-on { background: var(--cis-fire); border-color: var(--cis-fire); color: #fff; font-weight: 700; }
:root[data-theme="dark"] .cis-seg button.is-on { color: #1a120c; }
.cis-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; padding-top: 22px; border-top: 1px dashed var(--cis-line); }
.cis-btn { font: 600 14px/1.4 inherit; padding: 11px 18px; border-radius: 7px; cursor: pointer;
    border: 1px solid var(--cis-line); background: var(--cis-card2); color: var(--cis-ink); transition: .18s; }
.cis-btn:hover { border-color: var(--cis-fire); transform: translateY(-1px); }
.cis-btn--fire { background: linear-gradient(135deg, var(--cis-fire), var(--cis-fire2)); border-color: transparent; color: #fff; font-size: 15px; padding: 12px 24px; box-shadow: 0 6px 18px rgba(168,65,26,.28); }
:root[data-theme="dark"] .cis-btn--fire { color: #1a120c; }
.cis-btn--ai { border-color: var(--cis-brass); color: var(--cis-brass); }
.cis-btn--ghost { border-style: dashed; }
.cis-err { margin-top: 14px; padding: 11px 14px; border-radius: 7px; background: rgba(181,59,44,.10);
    border: 1px solid var(--cis-red); color: var(--cis-red); font-size: 13px; }
.cis-ai { margin-top: 18px; border: 1px solid var(--cis-brass); border-radius: 10px; overflow: hidden; }
.cis-ai-head { display: flex; justify-content: space-between; padding: 10px 14px; background: rgba(185,138,47,.12); font-size: 13px; }
.cis-ai-head span { color: var(--cis-ink3); font-size: 12px; }
.cis-ai-out { padding: 14px 16px; font-size: 14px; line-height: 1.9; white-space: pre-wrap; }

/* ---------- 工单卡 ---------- */
.cis-sheet-card { margin-top: 22px; background: var(--cis-card); border: 1px solid var(--cis-line);
    border-radius: 16px; box-shadow: var(--cis-shadow); padding: 28px 32px 32px; position: relative; }
.cis-sheet-card::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 8px;
    background: repeating-linear-gradient(90deg, var(--cis-line) 0 10px, transparent 10px 20px); border-radius: 0 0 16px 16px; }
.cis-sheet-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
    border-bottom: 2px solid var(--cis-iron); padding-bottom: 14px; margin-bottom: 20px; }
:root[data-theme="dark"] .cis-sheet-head { border-bottom-color: var(--cis-line); }
.cis-stamp { display: inline-block; font: 700 10px/1 var(--cis-mono); letter-spacing: .2em; color: var(--cis-fire2);
    border: 2px solid var(--cis-fire); border-radius: 3px; padding: 5px 8px; transform: rotate(-3deg); margin-bottom: 9px; }
.cis-sheet-meta { font: 12px/1.7 var(--cis-mono); color: var(--cis-ink2); text-align: right; }
.cis-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 26px; }
.cis-kpi { background: var(--cis-card2); border: 1px solid var(--cis-line2); border-left: 3px solid var(--cis-brass); border-radius: 8px; padding: 13px 15px; }
.cis-kpi b { display: block; font: 700 20px/1.3 var(--cis-mono); color: var(--cis-ink); }
.cis-kpi span { font-size: 12px; color: var(--cis-ink2); }
.cis-kpi small { display: block; font-size: 11px; color: var(--cis-ink3); }
.cis-steps { list-style: none; counter-reset: cis; padding: 0; margin: 0 0 24px; }
.cis-steps li { counter-increment: cis; position: relative; padding: 0 0 22px 52px; border-left: 2px dashed var(--cis-line); margin-left: 14px; }
.cis-steps li:last-child { border-left-color: transparent; padding-bottom: 4px; }
.cis-steps li::before { content: counter(cis, decimal-leading-zero); position: absolute; left: -17px; top: 0;
    width: 32px; height: 32px; border-radius: 50%; background: var(--cis-iron); color: #fff3e0;
    display: grid; place-items: center; font: 700 12px/1 var(--cis-mono); }
:root[data-theme="dark"] .cis-steps li::before { background: var(--cis-fire); color: #1a120c; }
.cis-steps h3 { font: 700 15px/1.6 var(--cis-serif); margin: 2px 0 4px; }
.cis-steps p { margin: 0; font-size: 13.5px; color: var(--cis-ink2); line-height: 1.9; }
.cis-steps .cis-tag { display: inline-block; margin-left: 8px; font: 700 11px/1 var(--cis-mono); padding: 4px 7px;
    border-radius: 4px; background: rgba(217,98,43,.12); color: var(--cis-fire2); }
.cis-oilbar { display: flex; gap: 16px; align-items: center; font-size: 13px; color: var(--cis-ink2); flex-wrap: wrap; }
.cis-oilbar-track { flex: 1; min-width: 200px; display: flex; gap: 5px; }
.cis-oilbar-track i { flex: 1; height: 12px; border-radius: 3px; background: var(--cis-line2); border: 1px solid var(--cis-line); }
.cis-oilbar-track i.is-on { background: linear-gradient(180deg, var(--cis-fire), var(--cis-fire2)); border-color: var(--cis-fire2); }

/* ---------- 通用区块 / 表格 ---------- */
.cis-block { margin-top: 22px; background: var(--cis-card); border: 1px solid var(--cis-line);
    border-radius: 16px; box-shadow: var(--cis-shadow-s); padding: 24px 28px 26px; }
.cis-block-head { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.cis-table-scroll { overflow-x: auto; }
.cis-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 560px; }
.cis-table th { text-align: left; font-size: 12px; letter-spacing: .05em; color: var(--cis-ink2);
    background: var(--cis-card2); padding: 10px 12px; border-bottom: 2px solid var(--cis-line); white-space: nowrap; }
.cis-table td { padding: 11px 12px; border-bottom: 1px solid var(--cis-line2); vertical-align: middle; }
.cis-table tbody tr:hover { background: var(--cis-card2); }
.cis-table .num { text-align: right; font-family: var(--cis-mono); }
.cis-table tr.is-pick { cursor: pointer; }
.cis-table tr.is-pick:hover td { color: var(--cis-fire2); }
.cis-table tfoot td { border-top: 2px solid var(--cis-line); background: var(--cis-card2); }
.cis-pill { display: inline-block; font-size: 11px; padding: 3px 8px; border-radius: 20px;
    background: rgba(78,122,82,.13); color: var(--cis-green); }
.cis-pill.warn { background: rgba(185,138,47,.15); color: var(--cis-brass); }
.cis-pill.bad { background: rgba(181,59,44,.13); color: var(--cis-red); }
.cis-batch-actions { margin-top: 14px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.cis-batch-actions span { font-size: 12px; color: var(--cis-ink3); }
.cis-table--batch input, .cis-table--batch select { padding: 6px 8px; font-size: 13px; min-width: 76px; }
.cis-del { border: none; background: transparent; color: var(--cis-red); cursor: pointer; font-size: 18px; line-height: 1; }

/* ---------- 养膜日历 / 失败信号 ---------- */
.cis-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.cis-two-col > .cis-block { margin-top: 22px; }
.cis-calendar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.cis-day { border: 1px solid var(--cis-line2); border-left: 3px solid var(--cis-brass); border-radius: 7px; padding: 10px 12px; background: var(--cis-card2); }
.cis-day b { display: block; font: 700 12px/1.4 var(--cis-mono); color: var(--cis-fire2); }
.cis-day span { font-size: 12.5px; color: var(--cis-ink2); line-height: 1.75; }
.cis-signals { display: grid; gap: 10px; }
.cis-signal { display: grid; grid-template-columns: 92px 1fr; gap: 12px; align-items: start;
    border: 1px solid var(--cis-line2); border-radius: 7px; padding: 11px 13px; }
.cis-signal b { font-size: 13px; color: var(--cis-red); }
.cis-signal span { font-size: 12.5px; color: var(--cis-ink2); line-height: 1.75; }

/* ---------- 浮层 ---------- */
.cis-modal[hidden], .cis-toast[hidden], .cis-ai[hidden], .cis-err[hidden] { display: none !important; }
.cis-modal { position: fixed; inset: 0; z-index: 9000; display: flex; align-items: center; justify-content: center;
    padding: 20px; background: rgba(20, 16, 12, .62); }
.cis-sheet { position: relative; width: min(520px, 100%); background: var(--cis-card); color: var(--cis-ink);
    border: 1px solid var(--cis-line); border-radius: 14px; box-shadow: var(--cis-shadow); padding: 28px 30px; }
.cis-sheet h3 { font: 700 19px/1.5 var(--cis-serif); margin: 0 0 8px; }
.cis-sheet p { font-size: 13.5px; color: var(--cis-ink2); margin: 0 0 16px; line-height: 1.85; }
.cis-code { display: block; font: 12px/1.7 var(--cis-mono); word-break: break-all; background: var(--cis-card2);
    border: 1px dashed var(--cis-line); border-radius: 7px; padding: 11px 13px; color: var(--cis-fire2); }
.cis-modal-x { position: absolute; right: 12px; top: 10px; border: none; background: transparent;
    font-size: 25px; line-height: 1; color: var(--cis-ink3); cursor: pointer; }
.cis-sheet-actions { margin-top: 18px; display: flex; gap: 10px; justify-content: flex-end; }
.cis-toast { position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%); z-index: 9100;
    background: var(--cis-iron); color: #fff5e6; padding: 11px 20px; border-radius: 8px; font-size: 13.5px;
    box-shadow: var(--cis-shadow); }

/* ---------- 底部套件配色微调 ---------- */
.cis-page .tskb-card, .cis-page .tskb-panel, .cis-page .tskb-rel { border-radius: 12px; }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
    .cis-hero { grid-template-columns: 1fr; padding: 28px 24px; }
    .cis-pan-handle { right: -50px; width: 62px; }
    .cis-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cis-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cis-two-col { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
    .cis-wrap { padding: 0 14px; }
    .cis-hero, .cis-workbench, .cis-sheet-card, .cis-block { padding-left: 16px; padding-right: 16px; }
    .cis-hero h1 { font-size: 25px; }
    .cis-fields, .cis-field--wide { grid-template-columns: 1fr; grid-column: auto; }
    .cis-kpis { grid-template-columns: 1fr 1fr; }
    .cis-calendar { grid-template-columns: 1fr; }
    .cis-seg { grid-template-columns: 1fr 1fr; }
    .cis-pan { width: 190px; height: 190px; }
    .cis-pan-core { width: 100px; height: 100px; }
    .cis-pan-handle { right: -38px; width: 48px; }
    .cis-signal { grid-template-columns: 1fr; gap: 3px; }
    .cis-actions .cis-btn { flex: 1 1 44%; }
    .cis-page .tskb-related .tskb-rel-grid { grid-template-columns: 1fr 1fr; }
}
@media print {
    .cis-page { background: #fff; }
    .cis-actions, .cis-presets, .cis-modal, .cis-toast, .cis-batch-actions { display: none !important; }
    .cis-hero, .cis-workbench, .cis-sheet-card, .cis-block { box-shadow: none; }
}

/* ===== 窄屏溢出兜底：grid/flex 子项 min-width:0，公共推荐位不撑宽页面 ===== */
.tool-rec-item { min-width: 0; max-width: 100%; box-sizing: border-box; }
@media (max-width: 1000px) {
    .cis-cols > *, .cis-two-col > *, .cis-c > *, .cis-report > *, .cis-hero > *,
    .cis-grid-wrap > *, .cis-console-grid > *, .cis-dual > *, .cis-report-grid > * { min-width: 0; }
}
@media (max-width: 620px) {
    .cis-page, .cis-wrap, .cis-block, .cis-report, .cis-console, .cis-hero { max-width: 100%; }
    .cis-table-scroll { max-width: 100%; }
    .cis-cols > *, .cis-two-col > *, .cis-report > *, .cis-grid-wrap > *, .cis-block { min-width: 0; max-width: 100%; }
    .cis-page .tskb-related .tskb-rel-grid { grid-template-columns: 1fr 1fr; min-width: 0; }
}