/* =====================================================================
 * 卉原建材 · 业务作战系统 — 视觉系统
 * 设计语言：工程图纸。墨蓝结构 / 描图纸底 / 工地安全橙点睛 / 钢丝网架纹理
 * ===================================================================== */
:root{
  /* v3.20 视觉语言「钢与铜」：钢板蓝黑结构 · 混凝土暖白底 · 锻铜点睛（建筑业 navy+rust 经典） */
  --ink:#1C2733; --ink-2:#121B25; --ink-3:#2A3B4D;
  --paper:#F3F1EC; --card:#FFFFFF; --card-2:#F8F7F3;
  --steel:#5C6B79; --faint:#8C95A0; --line:#E0DCD2; --line-2:#ECE9E1;
  --accent:#B4571C; --accent-2:#F7ECE1; --accent-3:#94470F;
  --ok:#2F7D5B; --ok-bg:#EAF3EE; --warn:#A87718; --warn-bg:#F9F1DF; --danger:#B23B2E; --danger-bg:#F8ECEA;
  --s1:#8C97A1; --s2:#6E8296; --s3:#52708C; --s4:#3D6480; --s5:#34766E; --s6:#5C8456; --s7:#A3801F; --s8:#B4571C; --s9:#7C6BA0;
  --r:9px; --shadow:0 1px 2px rgba(28,39,51,.04),0 12px 32px -16px rgba(28,39,51,.14); --shadow-lg:0 2px 6px rgba(28,39,51,.06),0 24px 56px -20px rgba(28,39,51,.22);
  --num:"DIN Alternate","Bahnschrift","Roboto Condensed","Arial Narrow",-apple-system,sans-serif;
  --mesh:repeating-linear-gradient(45deg,rgba(255,255,255,.07) 0 1px,transparent 1px 7px),repeating-linear-gradient(-45deg,rgba(255,255,255,.07) 0 1px,transparent 1px 7px);
  --mesh-dark:repeating-linear-gradient(45deg,rgba(31,45,61,.08) 0 1px,transparent 1px 7px),repeating-linear-gradient(-45deg,rgba(31,45,61,.08) 0 1px,transparent 1px 7px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro SC","HarmonyOS Sans SC","MiSans","PingFang SC","Source Han Sans SC","Noto Sans SC","Microsoft YaHei UI","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink);font-size:13.5px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"ss01"}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font:inherit;color:var(--ink)}
a{color:var(--s3);text-decoration:none}
.icp-footer{position:fixed;left:50%;bottom:4px;z-index:25;transform:translateX(-50%);font-size:11px;line-height:20px;white-space:nowrap;pointer-events:none}
.icp-footer a{color:var(--faint);padding:1px 8px;border-radius:10px;background:rgba(243,241,236,.82);backdrop-filter:blur(4px);pointer-events:auto}
.icp-footer a:hover{color:var(--steel)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#C3CCD4;border-radius:6px;border:2px solid var(--paper)}

/* ---------- 通用元件 ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--r);border:1px solid var(--line);background:var(--card);color:var(--ink);font-weight:500;transition:background .12s,border-color .12s,transform .05s}
.btn:hover{background:var(--card-2);border-color:#C3CCD4}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-3)}
.btn.ink{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.ink:hover{background:var(--ink-3)}
.btn.danger{background:var(--card);border-color:#E5B9B3;color:var(--danger)}
.btn.danger:hover{background:var(--danger-bg)}
.btn.ghost{border-color:transparent;color:var(--steel)}
.btn.sm{padding:4px 10px;font-size:12.5px}
.btn.xs{padding:2px 8px;font-size:12px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.chip{display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:99px;font-size:12px;font-weight:500;border:1px solid transparent;white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok)} .chip.warn{background:var(--warn-bg);color:var(--warn)}
.chip.danger{background:var(--danger-bg);color:var(--danger)} .chip.steel{background:#EDF0F3;color:var(--steel)}
.chip.accent{background:var(--accent-2);color:var(--accent-3)}
.chip.outline{background:transparent;border-color:var(--line);color:var(--steel)}
.num{font-family:var(--num);letter-spacing:.2px}
.eyebrow{font-size:11px;letter-spacing:.14em;color:var(--faint);font-weight:600;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--accent)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line-2)}
.card-h h3{font-size:14.5px;font-weight:600}
.card-b{padding:14px 16px}
.muted{color:var(--steel)} .faint{color:var(--faint)} .small{font-size:12.5px}
.grid{display:grid;gap:14px}
.row{display:flex;align-items:center;gap:8px}
.spread{display:flex;align-items:center;justify-content:space-between;gap:10px}
.empty{padding:34px 16px;text-align:center;color:var(--faint)}
.empty b{display:block;color:var(--steel);margin-bottom:4px;font-weight:600}
hr.sep{border:none;border-top:1px dashed var(--line);margin:12px 0}

/* ---------- 表格 ---------- */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{font-size:12px;color:var(--faint);font-weight:600;text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap;letter-spacing:.03em}
.tbl td{padding:10px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.tbl tbody tr{transition:background .1s}
.tbl tbody tr.clk{cursor:pointer}
.tbl tbody tr.clk:hover{background:var(--card-2)}
.tbl .r{text-align:right}

/* ---------- 表单 ---------- */
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.f-grid .full{grid-column:1/-1}
.fld label{display:block;font-size:12.5px;color:var(--steel);font-weight:500;margin-bottom:4px}
.fld label .req{color:var(--danger)}
.fld input[type=text],.fld input[type=number],.fld input[type=date],.fld input[type=password],.fld select,.fld textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:border-color .12s}
.fld textarea{min-height:74px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(232,101,15,.12)}
.fld .hint{font-size:12px;color:var(--faint);margin-top:4px}
.checks{display:flex;flex-wrap:wrap;gap:6px}
.checks label{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border:1px solid var(--line);border-radius:99px;font-size:12.5px;cursor:pointer;background:#fff;color:var(--ink);margin:0;font-weight:400}
.checks input{accent-color:var(--accent)}
.checks label:has(input:checked){border-color:var(--accent);background:var(--accent-2);color:var(--accent-3)}
.sop-note{background:var(--accent-2);border:1px dashed #F0B98C;border-radius:var(--r);padding:9px 12px;font-size:12.5px;color:#8A4A12;margin-bottom:12px}
.sop-note b{color:var(--accent-3)}

/* ---------- 登录 ---------- */
.login{min-height:100vh;display:grid;grid-template-columns:minmax(340px,46%) 1fr}
.login-brand{background:var(--ink);background-image:var(--mesh);color:#fff;display:flex;flex-direction:column;justify-content:space-between;padding:48px 44px;position:relative;overflow:hidden}
.login-brand::after{content:"";position:absolute;right:-70px;bottom:-70px;width:300px;height:300px;border:1px solid rgba(255,255,255,.12);border-radius:50%;background:radial-gradient(circle,rgba(232,101,15,.18),transparent 65%)}
.login-brand .co{font-size:13px;letter-spacing:.2em;color:#B9C5D1}
.login-brand h1{font-size:30px;line-height:1.3;margin:14px 0 10px;font-weight:700}
.login-brand h1 em{font-style:normal;color:var(--accent);font-family:var(--num)}
.login-brand p{color:#A6B4C2;max-width:38ch}
.login-stages{margin-top:26px;display:flex;flex-direction:column;gap:7px;font-size:12.5px;color:#C7D1DB}
.login-stages span{display:flex;gap:9px;align-items:center}
.login-stages i{width:8px;height:8px;border-radius:2px;flex:none}
.login-foot{font-size:12px;color:#7E8C9A;position:relative}
.login-main{display:flex;align-items:center;justify-content:center;padding:36px 22px}
.login-box{width:min(460px,100%)}
.login-box h2{font-size:19px;margin-bottom:4px}
.login-box>.muted{margin-bottom:18px}
.user-cards{display:grid;gap:10px;margin-top:14px}
.user-card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:#fff;border-radius:var(--r);padding:13px 14px;text-align:left;transition:border-color .12s,box-shadow .12s;width:100%}
.user-card:hover{border-color:var(--accent);box-shadow:var(--shadow)}
.ava{width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;flex:none}
.ava.boss{background:var(--accent)} .ava.manager{background:var(--s3)} .ava.admin{background:var(--s5)}
.setup-card{border:1px dashed var(--line);border-radius:var(--r);padding:18px;background:#fff;margin-top:12px}

/* ---------- 应用框架 ---------- */
.app{display:grid;grid-template-columns:222px 1fr;min-height:100vh}
.side{background:var(--ink);color:#C7D1DB;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-brand{padding:18px 16px 15px;background-image:var(--mesh);border-bottom:1px solid rgba(255,255,255,.08)}
.side-brand .t1{color:#fff;font-weight:700;font-size:15.5px;letter-spacing:.04em}
.side-brand .t2{font-size:11.5px;color:#8C9BAA;margin-top:3px;letter-spacing:.12em}
.nav{flex:1;overflow-y:auto;padding:10px 8px}
.nav-sec{font-size:10.5px;letter-spacing:.16em;color:#6E7E8E;padding:12px 10px 5px}
.nav button{display:flex;align-items:center;gap:10px;width:100%;padding:8.5px 10px;border-radius:5px;color:#C7D1DB;font-size:13.5px;margin-bottom:1px;text-align:left}
.nav button svg{width:16px;height:16px;flex:none;opacity:.85}
.nav button:hover{background:rgba(255,255,255,.07);color:#fff}
.nav button.on{background:rgba(232,101,15,.16);color:#fff;box-shadow:inset 2px 0 0 var(--accent)}
.nav .badge{margin-left:auto;background:var(--danger);color:#fff;font-size:10.5px;font-weight:700;border-radius:99px;padding:1px 6px;font-family:var(--num)}
.nav .badge.zero{background:rgba(255,255,255,.14)}
.side-user{padding:12px 14px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:10px}
.side-user .nm{color:#fff;font-size:13px;font-weight:600}
.side-user .rl{font-size:11px;color:#8C9BAA}
.side-user button{margin-left:auto;color:#8C9BAA;font-size:12px}
.side-user button:hover{color:#fff}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;background:rgba(238,241,244,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);padding:11px 22px;display:flex;align-items:center;gap:12px}
.topbar h2{font-size:16.5px;font-weight:700;margin-right:auto;display:flex;align-items:center;gap:9px}
.topbar h2 .vno{font-family:var(--num);font-size:11px;color:var(--faint);letter-spacing:.14em;border:1px solid var(--line);border-radius:3px;padding:1px 6px;background:#fff}
.search{position:relative}
.search input{padding:7px 10px 7px 30px;border:1px solid var(--line);border-radius:var(--r);width:210px;background:#fff}
.search svg{position:absolute;left:9px;top:50%;transform:translateY(-50%);width:14px;height:14px;color:var(--faint)}
.content{padding:20px 22px 60px;max-width:1340px;width:100%;margin:0 auto}
.menu-btn{display:none}
.mode-banner{background:var(--warn-bg);color:#7A4E00;border-bottom:1px solid #EAD7AE;padding:7px 22px;font-size:12.5px;text-align:center}
.mode-banner b{color:#5C3B00}

/* ---------- 阶段标尺（签名元素） ---------- */
.ruler{display:flex;gap:2px;align-items:flex-end;height:14px}
.ruler i{flex:1;min-width:7px;height:8px;border-radius:1.5px;background:var(--line);position:relative;transition:height .15s}
.ruler i.on{height:14px}
.ruler i::after{content:"";position:absolute;top:-3px;left:50%;width:1px;height:3px;background:var(--line);opacity:0}
.ruler i.on::after{opacity:.55;background:currentColor}
.ruler.lg{height:26px;gap:3px}
.ruler.lg i{height:13px;border-radius:2px}
.ruler.lg i.on{height:26px}
.stage-pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:2px 9px;border-radius:99px;color:#fff;white-space:nowrap}
.stage-dot{width:8px;height:8px;border-radius:2px;display:inline-block;flex:none}

/* ---------- 驾驶舱 ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:13px 15px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.kpi::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--ink)}
.kpi.accent::before{background:var(--accent)} .kpi.ok::before{background:var(--ok)} .kpi.danger::before{background:var(--danger)} .kpi.warn::before{background:var(--warn)}
.kpi .lb{font-size:12px;color:var(--steel)}
.kpi .v{font-family:var(--num);font-size:27px;font-weight:700;line-height:1.15;margin-top:3px}
.kpi .v small{font-size:13px;color:var(--faint);font-weight:500}
.kpi .sub{font-size:11.5px;color:var(--faint);margin-top:2px}
.kpi.danger .v{color:var(--danger)} .kpi.ok .v{color:var(--ok)} .kpi.warn .v{color:var(--warn)}
.dash-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:14px;margin-top:14px;align-items:start}
.funnel-row{display:grid;grid-template-columns:76px 1fr 96px;gap:10px;align-items:center;padding:5px 0;cursor:pointer;border-radius:4px}
.funnel-row:hover .fr-bar i{filter:brightness(1.06)}
.fr-name{font-size:12.5px;color:var(--steel);text-align:right;white-space:nowrap}
.fr-bar{height:22px;background:var(--card-2);border-radius:3px;position:relative;overflow:hidden;border:1px solid var(--line-2)}
.fr-bar i{position:absolute;inset:0 auto 0 0;border-radius:2px;background-image:var(--mesh);min-width:2px;transition:width .35s}
.fr-bar b{position:absolute;left:8px;top:50%;transform:translateY(-50%);font-family:var(--num);font-size:12.5px;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3);font-weight:700}
.fr-bar b.out{color:var(--steel);text-shadow:none}
.fr-amt{font-family:var(--num);font-size:12.5px;color:var(--faint);text-align:right;white-space:nowrap}
.alert-item{display:flex;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line-2);cursor:pointer;align-items:flex-start}
.alert-item:hover{background:var(--card-2)}
.alert-item:last-child{border-bottom:none}
.alert-item .dot{width:9px;height:9px;border-radius:50%;margin-top:5px;flex:none}
.dot.red{background:var(--danger);box-shadow:0 0 0 3px var(--danger-bg)} .dot.orange{background:var(--warn);box-shadow:0 0 0 3px var(--warn-bg)} .dot.yellow{background:#D4B106;box-shadow:0 0 0 3px #FAF5DC}
.alert-item .ai-p{font-weight:600;font-size:13px}
.alert-item .ai-m{font-size:12.5px;color:var(--steel);margin-top:1px}
.alert-item .ai-o{font-size:11.5px;color:var(--faint);margin-left:auto;white-space:nowrap;padding-top:2px}
.tl{position:relative;padding-left:18px}
.tl::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:1px;background:var(--line)}
.tl-item{position:relative;padding:7px 0 7px 6px}
.tl-item::before{content:"";position:absolute;left:-17px;top:13px;width:9px;height:9px;border-radius:50%;background:#fff;border:2px solid var(--s3)}
.tl-item .t-h{font-size:12px;color:var(--faint)}
.tl-item .t-b{font-size:13px;margin-top:1px}

/* ---------- 项目 ---------- */
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}
.toolbar select,.toolbar input[type=text]{padding:7px 9px;border:1px solid var(--line);border-radius:var(--r);background:#fff;font-size:13px}
.toolbar .gap{flex:1}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.seg button{padding:6.5px 13px;font-size:13px;color:var(--steel)}
.seg button.on{background:var(--ink);color:#fff}
.idle-chip{font-family:var(--num);font-weight:700}
.kanban{display:grid;grid-auto-flow:column;grid-auto-columns:236px;gap:11px;overflow-x:auto;padding-bottom:14px;align-items:start}
.kb-col{background:#E7EBEF;border-radius:var(--r);border:1px solid var(--line);min-height:120px}
.kb-col.over{outline:2px dashed var(--accent);outline-offset:-2px}
.kb-h{padding:9px 11px;display:flex;align-items:center;gap:7px;border-bottom:2px solid;font-size:13px;font-weight:700}
.kb-h .cnt{margin-left:auto;font-family:var(--num);font-size:12px;color:var(--steel);font-weight:600}
.kb-cards{padding:8px;display:flex;flex-direction:column;gap:8px;min-height:60px}
.kb-card{background:#fff;border:1px solid var(--line);border-radius:5px;padding:9px 11px;cursor:grab;box-shadow:var(--shadow)}
.kb-card:active{cursor:grabbing}
.kb-card .n{font-weight:600;font-size:13px;line-height:1.4}
.kb-card .m{display:flex;align-items:center;gap:6px;margin-top:7px;flex-wrap:wrap}
.proj-name{font-weight:600}
.proj-sub{font-size:12px;color:var(--faint);margin-top:1px}

/* ---------- 项目详情 ---------- */
.detail-head{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:17px 19px;box-shadow:var(--shadow)}
.detail-head h2{font-size:19px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.dh-meta{display:flex;flex-wrap:wrap;gap:7px 16px;margin-top:9px;font-size:12.5px;color:var(--steel)}
.dh-meta b{color:var(--ink);font-weight:600}
.dh-stage{margin-top:15px;display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center}
.stage-labels{display:flex;gap:2px;margin-top:5px}
.stage-labels span{flex:1;min-width:0;font-size:10.5px;color:var(--faint);text-align:center;white-space:nowrap;overflow:hidden}
.stage-labels span.on{color:var(--ink);font-weight:600}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:18px 0 14px;overflow-x:auto}
.tabs button{padding:8px 15px;font-size:13.5px;color:var(--steel);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs button.on{color:var(--ink);font-weight:600;border-color:var(--accent)}
.tabs button .b{font-family:var(--num);font-size:11px;color:var(--faint);margin-left:3px}
.contact-card{border:1px solid var(--line);border-radius:var(--r);padding:11px 13px;background:#fff}
.contact-card .ch{display:flex;align-items:center;gap:8px}
.contact-card .ch b{font-size:14px}
.act-card{border:1px solid var(--line-2);border-left:3px solid var(--s3);border-radius:0 var(--r) var(--r) 0;background:#fff;padding:10px 13px}
.act-card .a-h{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12.5px;color:var(--steel)}
.act-card .a-c{margin-top:5px;font-size:13.5px;white-space:pre-wrap}
.act-card .a-n{margin-top:6px;font-size:12.5px;color:var(--accent-3);background:var(--accent-2);border-radius:4px;padding:4px 8px;display:inline-block}
.q-row{border:1px solid var(--line);border-radius:var(--r);padding:11px 13px;background:#fff}
.pay-tbl td,.pay-tbl th{padding:7px 8px}
.review-q{display:grid;gap:7px}
.review-q li{background:#fff;border:1px solid var(--line-2);border-radius:5px;padding:8px 11px;font-size:13px;list-style:none;display:flex;gap:8px}
.review-q li b{color:var(--accent-3);font-family:var(--num);flex:none}

/* ---------- 周会 ---------- */
.wk-sec{margin-bottom:16px}
.wk-num{font-family:var(--num);color:var(--accent);font-weight:700;margin-right:7px}

/* ---------- 知识库 ---------- */
.kb-layout{display:grid;grid-template-columns:188px 1fr;gap:16px;align-items:start}
.kb-toc{position:sticky;top:70px;display:flex;flex-direction:column;gap:2px}
.kb-toc button{text-align:left;padding:7px 11px;border-radius:5px;font-size:13px;color:var(--steel)}
.kb-toc button.on{background:#fff;border:1px solid var(--line);color:var(--ink);font-weight:600;box-shadow:var(--shadow)}
.know h4{margin:15px 0 7px;font-size:14px;display:flex;align-items:center;gap:7px}
.know h4::before{content:"";width:3px;height:14px;background:var(--accent);border-radius:2px}
.know p{margin-bottom:7px;font-size:13.5px}
.know ul{padding-left:18px;margin-bottom:8px}
.know li{margin-bottom:4px;font-size:13.5px}
.know table{width:100%;border-collapse:collapse;font-size:12.8px;margin:7px 0 11px}
.know th{background:var(--ink);color:#fff;font-weight:600;padding:7px 9px;text-align:left;font-size:12px}
.know td{border:1px solid var(--line);padding:6.5px 9px;background:#fff}
.know .talk{background:#fff;border:1px solid var(--line);border-left:3px solid var(--s5);border-radius:0 var(--r) var(--r) 0;padding:10px 13px;margin:7px 0;font-size:13.5px}
.know .talk b{color:var(--s5)}
.know mark{background:#FCEBC9;padding:0 3px;border-radius:2px}
.redline{background:var(--danger-bg);border:1px solid #E8C4BE;border-radius:var(--r);padding:11px 14px;margin:7px 0}
.redline b{color:var(--danger)}

/* ---------- 弹窗 / 提示 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(21,33,46,.5);z-index:90;display:flex;align-items:flex-start;justify-content:center;padding:38px 14px;overflow-y:auto;backdrop-filter:blur(2px)}
.modal{background:var(--card);border-radius:8px;width:min(660px,100%);box-shadow:0 24px 60px -12px rgba(0,0,0,.35);animation:pop .14s ease-out;margin:auto 0}
@keyframes pop{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}
.modal-h{padding:15px 19px;border-bottom:1px solid var(--line-2);display:flex;align-items:center}
.modal-h h3{font-size:15.5px}
.modal-h button{margin-left:auto;color:var(--faint);font-size:19px;line-height:1}
.modal-b{padding:17px 19px;max-height:calc(100vh - 210px);overflow-y:auto}
.modal-f{padding:13px 19px;border-top:1px solid var(--line-2);display:flex;justify-content:flex-end;gap:9px}
.toast-wrap{position:fixed;top:16px;right:16px;z-index:120;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--ink);color:#fff;padding:10px 15px;border-radius:6px;font-size:13px;box-shadow:0 8px 24px rgba(0,0,0,.25);animation:pop .15s;max-width:340px}
.toast.err{background:var(--danger)} .toast.ok{background:var(--ok)}

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .login{grid-template-columns:1fr}
  .login-brand{padding:30px 26px;min-height:0}
  .login-stages{display:none}
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;bottom:0;width:248px;z-index:80;transform:translateX(-100%);transition:transform .18s;height:100dvh}
  .side.open{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.35)}
  .menu-btn{display:inline-flex}
  .topbar{padding:10px 14px}
  .search input{width:130px}
  .content{padding:14px 12px 70px}
  .dash-grid,.kb-layout,.f-grid{grid-template-columns:1fr}
  .kb-toc{position:static;flex-direction:row;flex-wrap:wrap}
  .dh-stage{grid-template-columns:1fr}
  .stage-labels span{font-size:9.5px}
}
@media (max-width:520px){
  .kpis{grid-template-columns:1fr 1fr}
  .topbar h2 .vno{display:none}
  .toolbar select{flex:1;min-width:96px}
}

/* 报价单打印/存PDF */
#printDoc { display: none; }
@media print {
  body > *:not(#printDoc) { display: none !important; }
  #printDoc { display: block !important; padding: 18mm 14mm; font-size: 12.5px; }
  #printDoc table { width: 100%; border-collapse: collapse; }
  #printDoc th, #printDoc td { border: 1px solid #999; padding: 5px 7px; }
}



/* =====================================================================
 * v3.21 设计总监层 — 「钢与铜」现代化设计系统（全面脱胎换骨）
 * 字阶 / 4px间距栅格 / 按钮三档高度体系 / 工程清单表格 / 分段页签
 * 仅覆盖观感，不改任何类名、结构与功能。
 * ===================================================================== */
::selection{background:rgba(180,87,28,.18)}
b,strong{font-weight:650}
.num{font-family:var(--num);font-variant-numeric:tabular-nums;letter-spacing:.01em}

/* —— 侧栏：钢板纵深 —— */
.side{background:linear-gradient(178deg,#17222D 0%,#0F1820 100%);box-shadow:inset -1px 0 0 rgba(255,255,255,.05)}
.side-brand{padding:20px 18px 16px;border-bottom:1px solid rgba(255,255,255,.06)}
.side-brand .t1{font-weight:700;font-size:15px;letter-spacing:.4px}
.side-brand .t2{color:#76838F;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;margin-top:4px}
.side-brand::after{content:"";display:block;width:36px;height:3px;background:linear-gradient(90deg,var(--accent),#D9803F);border-radius:2px;margin-top:12px}
.nav{padding:10px}
.nav button{border-radius:8px;padding:9.5px 11px;font-size:13px;font-weight:500;color:#AEBAC5;transition:background .13s,color .13s;margin-bottom:2px}
.nav button svg{opacity:.75}
.nav button:hover{background:rgba(255,255,255,.06);color:#fff}
.nav button.on{background:linear-gradient(90deg,rgba(180,87,28,.22),rgba(180,87,28,.10));color:#fff;font-weight:600;box-shadow:inset 3px 0 0 var(--accent)}
.nav button.on svg{opacity:1;color:#E8A86E}
.nav .nav-sec{color:#5D6A76;font-size:10px;letter-spacing:.2em;font-weight:600;margin:14px 4px 5px}
.nav .badge{box-shadow:0 0 0 2px #131D27}
.side-user{background:rgba(0,0,0,.22);padding:13px 16px;border-top:1px solid rgba(255,255,255,.06)}

/* —— 顶栏 —— */
.topbar{background:rgba(255,255,255,.86);backdrop-filter:blur(10px) saturate(1.1);padding:12px 24px;border-bottom:1px solid var(--line)}
.topbar h2{font-weight:650;font-size:16px;letter-spacing:.3px}
.vno{background:var(--ink);color:#fff;border-radius:5px;padding:2px 8px;font-family:var(--num);font-size:11px;letter-spacing:.1em}
.search input{border:none;background:#EFEBE2;border-radius:999px;padding:8px 14px 8px 32px;width:230px;transition:background .13s,box-shadow .13s,width .15s}
.search input:focus{background:#fff;box-shadow:0 0 0 3px rgba(180,87,28,.14),0 1px 3px rgba(28,39,51,.08);outline:none;width:260px}
.content{padding:22px 24px 56px}

/* —— 卡片 —— */
.card{border-radius:12px;box-shadow:var(--shadow)}
.card-h{padding:14px 18px;border-bottom:1px solid var(--line-2)}
.card-h h3{font-size:14.5px;font-weight:650;letter-spacing:.3px}
.card-b{padding:16px 18px}
.eyebrow{color:var(--accent-3);letter-spacing:.18em;font-size:10.5px}

/* —— 按钮体系：三档高度 · 铜=行动 / 钢=结构 / 线=次要 —— */
.btn{min-height:34px;padding:6px 15px;border-radius:9px;font-size:13px;font-weight:600;letter-spacing:.2px;line-height:1.3;gap:6px;align-items:center;transition:all .14s cubic-bezier(.2,.7,.3,1)}
.btn svg{width:15px;height:15px;flex:none}
.btn:hover{border-color:#B9B2A2;background:var(--card-2)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn.sm{min-height:29px;padding:4px 12px;font-size:12.5px;border-radius:8px;line-height:1.25;gap:5px}
.btn.sm svg{width:13px;height:13px}
.btn.xs{min-height:23px;padding:2px 9px;font-size:11.5px;border-radius:7px;font-weight:550;line-height:1.2;gap:4px}
.btn.xs svg{width:11px;height:11px}
.btn.primary{background:linear-gradient(180deg,#C2651F,#A84F15);border-color:transparent;color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 2px 8px -2px rgba(180,87,28,.5)}
.btn.primary:hover{background:linear-gradient(180deg,#CB6E26,#B4571C);transform:translateY(-1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 5px 14px -3px rgba(180,87,28,.55)}
.btn.primary:active{transform:translateY(0) scale(.99)}
.btn.ink{background:linear-gradient(180deg,#26333F,#1A2530);border-color:transparent;color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.10),0 2px 8px -2px rgba(18,27,37,.45)}
.btn.ink:hover{background:linear-gradient(180deg,#2E3D4B,#22303C);transform:translateY(-1px)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--steel)}
.btn.ghost:hover{background:rgba(28,39,51,.06);color:var(--ink);border-color:transparent}
.btn.danger{background:var(--danger-bg);border-color:transparent;color:var(--danger)}
.btn.danger:hover{background:var(--danger);color:#fff}

/* —— 分段页签（segmented control） —— */
.tabs{border-bottom:none;background:#ECE8DD;padding:3px;border-radius:10px;gap:3px;display:inline-flex;max-width:100%}
.tabs button{padding:6.5px 14px;border-radius:8px;border-bottom:none;margin-bottom:0;font-size:13px;font-weight:550;color:#6B6455;transition:all .13s}
.tabs button:hover{color:var(--ink)}
.tabs button.on{background:#fff;color:var(--ink);font-weight:650;border-color:transparent;box-shadow:0 1px 3px rgba(28,39,51,.12),0 1px 0 rgba(28,39,51,.04)}

/* —— 表格：工程清单 —— */
.tbl-wrap{border:1px solid var(--line);border-radius:10px;background:#fff}
.card .tbl-wrap{border:none;border-radius:0}
.tbl th{font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:#7E8794;font-weight:650;padding:10px 13px;background:#FBFAF6;border-bottom:1px solid var(--line)}
.tbl th:first-child,.tbl td:first-child{padding-left:18px}
.tbl th:last-child,.tbl td:last-child{padding-right:18px}
.tbl td{padding:11px 13px;border-bottom:1px solid var(--line-2)}
.tbl .btn{vertical-align:middle}
.tbl td .btn + .btn{margin-left:4px}
.tbl tbody tr{transition:background .1s}
.tbl tbody tr:hover{background:#FAF7F0}
.tbl tr.clk{cursor:pointer}
.tbl tr.clk:hover{background:#F7F2E8;box-shadow:inset 3px 0 0 var(--accent)}
.tbl tbody tr:last-child td{border-bottom:none}

/* —— KPI —— */
.kpi{border-radius:12px;border-top:3px solid var(--line);padding:14px 17px}
.kpi.ink{border-top-color:var(--ink)} .kpi.ok{border-top-color:var(--ok)} .kpi.warn{border-top-color:var(--warn)} .kpi.danger{border-top-color:var(--danger)} .kpi.steel{border-top-color:var(--steel)} .kpi.accent{border-top-color:var(--accent)}
.kpi .lb{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);font-weight:600}
.kpi .v{font-family:var(--num);font-size:24px;font-weight:600;letter-spacing:0;margin-top:3px}
.kpi .v small{font-size:12px;color:var(--faint);font-weight:500}
.kpi .sub{font-size:11.5px;color:var(--faint);margin-top:2px}

/* —— chip：状态点 —— */
.chip{font-size:11.5px;padding:2.5px 9px;font-weight:600;letter-spacing:.1px}
.chip.ok::before,.chip.warn::before,.chip.danger::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;flex:none}
.chip.steel{background:#EBEDEF;color:#46586B}
.chip.ink{background:#E3E7EB;color:var(--ink)}
.chip.accent{background:var(--accent-2);color:var(--accent-3)}
.chip.outline{border-color:var(--line);color:var(--steel);background:#fff}

/* —— 表单 —— */
.fld label{font-size:12px;font-weight:600;letter-spacing:.2px;margin-bottom:5px}
.fld input[type=text],.fld input[type=number],.fld input[type=date],.fld input[type=password],.fld select,.fld textarea{padding:9px 12px;border-radius:9px;transition:border-color .12s,box-shadow .12s}
.fld input:hover,.fld select:hover,.fld textarea:hover{border-color:#BDB6A6}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(180,87,28,.13)}
.fld textarea{min-height:84px}
input::placeholder,textarea::placeholder{color:#B3AC9D}
.sop-note{border:none;border-left:3px solid var(--accent);background:linear-gradient(90deg,var(--accent-2),#FCF7F0);border-radius:8px;color:#7A431A;padding:10px 14px}

/* —— 弹窗 —— */
.modal-mask{backdrop-filter:blur(4px);background:rgba(15,24,32,.46)}
.modal{border-radius:14px;border-top:3px solid var(--accent);box-shadow:var(--shadow-lg)}
.modal-h{padding:16px 20px}
.modal-h h3{font-weight:650;letter-spacing:.3px}
.modal-b{padding:18px 20px}
.modal-f{padding:14px 20px;background:#FBFAF6;border-radius:0 0 14px 14px}

/* —— 漏斗 / 标尺 / 阶段 —— */
.funnel-row .fr-bar{background:#F1EDE3;border-radius:6px}
.funnel-row .fr-bar i{border-radius:6px;background-image:linear-gradient(90deg,rgba(255,255,255,.14),rgba(0,0,0,.05))}
.stage-pill{font-weight:650;letter-spacing:.02em;box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 1px 3px rgba(28,39,51,.18)}
.ruler i{border-radius:2px}

/* —— 状态 / 提示 —— */
.empty{background:repeating-linear-gradient(45deg,#FBFAF6 0 10px,#F7F5EF 10px 20px);border:1px dashed #D8D2C3;border-radius:10px;margin:6px 0;padding:36px 16px}
.toast{border-radius:10px;font-weight:550;box-shadow:0 12px 32px -8px rgba(0,0,0,.35);padding:11px 16px}
.mode-banner{background:linear-gradient(90deg,#3D3322,#4A3B22);border-radius:0}
.alert-item{border-radius:9px}
.tl-item .t-h{font-weight:600}
.act-card{border-radius:10px}
.q-row{border-radius:10px}
.contact-card{border-radius:10px}
.user-card{border-radius:11px;transition:transform .12s,box-shadow .13s,border-color .13s}
.user-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--accent)}
.kb-card{border-radius:10px}
.setup-card{border-radius:12px}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#CFC8B9;border:2px solid var(--paper);border-radius:6px}

/* —— 移动端守卫（设计层断点回补） —— */
@media (max-width:980px){
  .content{padding:14px 12px 60px}
  .topbar{padding:10px 14px}
  .search input{width:140px}
  .search input:focus{width:170px}
  .tabs{max-width:100%;overflow-x:auto}
  .card-b{padding:13px 14px}
  .tbl th:first-child,.tbl td:first-child{padding-left:13px}
  .tbl th:last-child,.tbl td:last-child{padding-right:13px}
}

/* —— v3.22 手机号统一登录 —— */
.phone-login{margin:6px 0 4px}
.phone-login input{font-family:var(--num);font-size:16px;letter-spacing:.5px}
.login-or{display:flex;align-items:center;gap:12px;margin:18px 0 14px;color:var(--faint);font-size:12px}
.login-or::before,.login-or::after{content:"";flex:1;height:1px;background:var(--line)}

/* —— v3.23 资源库二级分类筛选条 —— */
.cat-filter{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}
.cat-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--steel);font-size:12.5px;font-weight:550;transition:all .12s;cursor:pointer}
.cat-chip:hover{border-color:var(--accent);color:var(--ink)}
.cat-chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.cat-chip .cat-n{font-family:var(--num);font-size:11px;background:rgba(0,0,0,.08);padding:0 6px;border-radius:99px;min-width:18px;text-align:center}
.cat-chip.on .cat-n{background:rgba(255,255,255,.22)}

/* —— v3.24 大版块切换器 —— */
.mod-switch{display:flex;gap:4px;padding:10px 12px 4px}
.mod-switch button{flex:1;padding:8px 6px;border-radius:8px;font-size:12.5px;font-weight:600;color:#9DA9B4;background:rgba(255,255,255,.05);transition:all .13s;border:1px solid transparent}
.mod-switch button:hover{background:rgba(255,255,255,.09);color:#fff}
.mod-switch button.on{background:linear-gradient(180deg,#C2651F,#A84F15);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 2px 8px -2px rgba(180,87,28,.5)}

/* —— v3.25 发货明细行 —— */
.ship-line{display:flex;gap:6px;align-items:center;margin-bottom:6px}
.ship-line select{min-width:84px}
.ship-line input{flex:1;min-width:60px}
.ship-line input[data-k=spec]{flex:2}
#shipLineSum{font-size:15px;color:var(--accent-3)}
.tbl tr.ship-detail td{border-bottom:1px dashed var(--line-2);background:#FCFBF7}
.tbl tr.ship-head td{border-bottom:none}
.modal.wide{width:min(760px,100%)}

/* —— v3.28 下料单审核勾选清单 —— */
.checks-box{display:flex;flex-direction:column;gap:8px;background:var(--card-2);border-radius:9px;padding:11px 13px}
.check-row{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer}
.check-row input{width:16px;height:16px;accent-color:var(--accent);flex:none}

/* —— v3.29 发货对账单 A4 —— */
.recon-doc{background:#fff;color:#1a1a1a;padding:8px 4px;font-size:13px;line-height:1.6}
.rc-title{text-align:center;font-size:21px;font-weight:700;letter-spacing:6px;margin-bottom:16px}
.rc-meta{width:100%;margin-bottom:14px;font-size:13px}
.rc-meta td{padding:3px 0}
.rc-sec{font-weight:700;font-size:14px;margin:14px 0 7px;padding-left:8px;border-left:3px solid #B4571C}
.rc-tbl{width:100%;border-collapse:collapse;font-size:12px}
.rc-tbl th,.rc-tbl td{border:1px solid #999;padding:5px 7px;text-align:left}
.rc-tbl th{background:#f2f0ec;font-weight:600}
.rc-tbl .r,.rc-bal .r{text-align:right}
.rc-sum td{background:#faf8f4;font-weight:600}
.rc-cats{display:flex;flex-wrap:wrap;gap:14px;padding:8px 10px;background:#faf8f4;border:1px solid #ccc}
.rc-cat{font-size:13px}
.rc-bal{width:100%;border-collapse:collapse;font-size:13px}
.rc-bal td{border:1px solid #999;padding:6px 9px}
.rc-sign{display:flex;justify-content:space-between;margin-top:32px;font-size:13px}
.rc-sign>div{width:46%}
@media print {
  #printDoc .recon-doc{padding:0}
  .rc-title{font-size:24px}
}