/* =========================================================
   不良资产 AI 评估与处置决策平台 · 数据层原型
   styles.css —— 设计令牌 + 组件样式

   本次为 UI 设计优化：字号与行高节奏、文本对比度、间距与圆角统一、
   阴影分层、交互态（hover / focus-visible / active）、表格与表单密度、
   滚动条与选中文本配色、动效偏好支持。仅涉及样式，未改动任何结构或逻辑。
   ========================================================= */

:root{
  --bg:#f1f3f9;
  --surface:#ffffff;
  --surface-2:#fbfcfe;
  --surface-3:#f5f7fc;
  --surface-4:#e9edf6;
  --border:#e4e8f0;
  --border-strong:#d2d8e7;

  --ink-900:#0a1020;
  --ink-800:#151e2f;
  --ink-700:#29354d;
  --ink-600:#44506a;
  --ink-500:#5c6678;
  --ink-400:#8b95a8;
  --ink-300:#b6bdca;

  --brand-700:#1a41ad;
  --brand-600:#2354d4;
  --brand-500:#2f6bff;
  --brand-100:#dbe7ff;
  --brand-50:#eff4ff;

  --ok-700:#0b6b3d;
  --ok-600:#12854b;
  --ok-50:#e9f8f0;
  --warn-700:#9a4a04;
  --warn-600:#c26a07;
  --warn-50:#fdf4e5;
  --danger-700:#a12626;
  --danger-600:#c3392f;
  --danger-50:#fdeeee;
  --info-700:#0b5f79;
  --info-600:#0d728f;
  --info-50:#e8f5fa;
  --violet-700:#4b32bd;
  --violet-600:#5f45e0;
  --violet-50:#f0edfe;

  --sidebar:#0b1424;
  --sidebar-2:#131e33;
  --sidebar-line:#202c45;

  --radius-xs:7px;
  --radius-sm:9px;
  --radius:14px;
  --radius-lg:18px;

  --shadow-1:0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.04);
  --shadow-2:0 2px 5px rgba(16,24,40,.05), 0 16px 30px -18px rgba(16,24,40,.32);
  --shadow-3:0 26px 62px -26px rgba(9,17,32,.42);

  --ring:0 0 0 3px rgba(47,107,255,.16);

  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:var(--font);background:var(--bg);color:var(--ink-800);
  font-size:13.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;
}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
a{color:var(--brand-600);text-decoration:none}
::selection{background:rgba(47,107,255,.16);color:var(--ink-900)}
.nav-item:focus-visible,.tab:focus-visible,.seg button:focus-visible,.tpl-card:focus-visible,
.btn:focus-visible,a:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#c6cddc;border-radius:8px;border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:#a4aec3;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}

/* ===== 布局 ===== */
.app{display:flex;min-height:100vh}
.sidebar{
  width:244px;flex:0 0 244px;background:linear-gradient(180deg,#0c1526 0%,#0a111f 100%);color:#c9d1e2;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
  border-right:1px solid #0a1220;
}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.view{padding:22px 30px 84px;max-width:1680px;width:100%;margin:0 auto}

/* ===== 侧边栏 ===== */
.brand{display:flex;gap:11px;align-items:center;padding:20px 18px 18px}
.brand-logo{
  width:36px;height:36px;border-radius:10px;flex:0 0 36px;
  background:linear-gradient(140deg,#3b7bff,#1c3fb0);
  display:grid;place-items:center;color:#fff;font-weight:700;font-size:13.5px;
  box-shadow:0 8px 18px -8px rgba(59,123,255,.95);
}
.brand-name{font-size:14px;font-weight:600;color:#fff;letter-spacing:.2px;line-height:1.3}
.brand-sub{font-size:11px;color:#8492ab;letter-spacing:.45px;margin-top:2px}

.nav{flex:1;overflow-y:auto;padding:8px 12px 18px}
.nav::-webkit-scrollbar-thumb{background:#2c3a58;background-clip:content-box}
.nav-group{margin-top:16px}
.nav-group-title{
  font-size:11px;color:#8b98b4;letter-spacing:1.15px;padding:8px 10px 7px;
  text-transform:uppercase;font-weight:600;
}
.nav-item{
  position:relative;display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:10px;
  color:#a9b6cc;cursor:pointer;font-size:13px;transition:background .14s,color .14s;
  user-select:none;
}
.nav-item:hover{background:rgba(255,255,255,.055);color:#e8eefb}
.nav-item.active{background:linear-gradient(90deg,rgba(47,107,255,.26),rgba(47,107,255,.04));color:#fff}
.nav-item.active::before{
  content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:3px;height:18px;border-radius:0 3px 3px 0;background:var(--brand-500);
}
.nav-item.active .nav-ico{color:#7aa6ff}
.nav-ico{width:17px;height:17px;flex:0 0 17px;color:#8695b0;display:grid;place-items:center;transition:color .14s}
.nav-ico svg{width:16px;height:16px;display:block}
.nav-badge{
  margin-left:auto;background:rgba(47,107,255,.24);color:#9dbcff;border-radius:20px;
  padding:0 8px;font-size:11px;font-weight:600;line-height:18px;
}
.nav-badge.warn{background:rgba(211,124,21,.24);color:#eeb875}
.sidebar-foot{
  border-top:1px solid var(--sidebar-line);padding:13px 16px;font-size:11.5px;color:#7c89a3;
  display:flex;align-items:center;gap:9px;
}
.dot-live{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.18)}

/* ===== 顶栏 ===== */
.topbar{
  position:sticky;top:0;z-index:30;background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px) saturate(160%);border-bottom:1px solid var(--border);
  box-shadow:0 1px 2px rgba(16,24,40,.03);
  padding:13px 30px;display:flex;align-items:center;gap:16px;
}
.crumb{font-size:12px;color:var(--ink-500);display:flex;gap:7px;align-items:center}
.crumb b{color:var(--ink-600);font-weight:500}
.page-title{font-size:17px;font-weight:600;color:var(--ink-900);letter-spacing:.1px}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:11px}
.global-search{
  display:flex;align-items:center;gap:9px;background:var(--surface-3);border:1px solid var(--border);
  border-radius:10px;padding:8px 12px;width:300px;color:var(--ink-400);transition:.14s;
}
.global-search:focus-within{border-color:var(--brand-500);background:#fff;box-shadow:var(--ring)}
.global-search input{border:0;background:transparent;outline:0;width:100%;color:var(--ink-800)}
.avatar{
  width:32px;height:32px;border-radius:50%;background:linear-gradient(140deg,#4f7cf7,#2549b8);
  color:#fff;display:grid;place-items:center;font-size:12px;font-weight:600;
  box-shadow:0 6px 14px -8px rgba(37,73,184,.9);
}

/* ===== 通用 ===== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-1)}
.card.pad{padding:18px}
.card-hd{
  display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border);
  background:linear-gradient(180deg,rgba(251,252,254,.9),rgba(255,255,255,0));
}
.card-hd h3{margin:0;font-size:14px;font-weight:600;color:var(--ink-900);letter-spacing:.1px}
.card-hd .sub{font-size:12px;color:var(--ink-500);font-weight:400}
.card-hd .right{margin-left:auto;display:flex;gap:8px;align-items:center}
.card-bd{padding:18px}
.card-bd.tight{padding:12px 14px}

.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g6{grid-template-columns:repeat(6,minmax(0,1fr))}
.g-2-1{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
.g-1-2{grid-template-columns:minmax(0,1fr) minmax(0,2fr)}
.g-3-2{grid-template-columns:minmax(0,3fr) minmax(0,2fr)}
.mt14{margin-top:14px}.mt10{margin-top:10px}.mt18{margin-top:18px}.mt6{margin-top:6px}
.row{display:flex;align-items:center;gap:8px}
.row.wrap{flex-wrap:wrap}
.spacer{margin-left:auto}
.muted{color:var(--ink-500)}
.small{font-size:12px}
.mono{font-family:var(--mono)}
.right{text-align:right}
.nowrap{white-space:nowrap}
.hidden{display:none !important}

/* ===== KPI ===== */
.kpi{padding:16px 18px;position:relative;overflow:hidden}
.kpi-label{font-size:12px;color:var(--ink-500);display:flex;align-items:center;gap:6px}
.kpi-value{font-size:27px;font-weight:600;color:var(--ink-900);letter-spacing:-.4px;margin-top:7px;font-variant-numeric:tabular-nums}
.kpi-value .unit{font-size:13px;font-weight:500;color:var(--ink-500);margin-left:4px;letter-spacing:0}
.kpi-foot{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:11.5px;color:var(--ink-500)}
.kpi-ico{
  position:absolute;right:16px;top:16px;width:32px;height:32px;border-radius:10px;
  display:grid;place-items:center;
}
.kpi-ico svg{width:17px;height:17px}
.delta{font-weight:600;display:inline-flex;align-items:center;gap:3px}
.delta.up{color:var(--ok-600)}.delta.down{color:var(--danger-600)}

/* ===== 标签 ===== */
.tag{
  display:inline-flex;align-items:center;gap:4px;padding:2px 9px;border-radius:999px;
  font-size:12px;font-weight:500;line-height:19px;white-space:nowrap;
  background:var(--surface-3);color:var(--ink-600);border:1px solid var(--border);
}
.tag.b-ok{background:var(--ok-50);color:var(--ok-700);border-color:#c2e8d4}
.tag.b-warn{background:var(--warn-50);color:var(--warn-700);border-color:#f2dbb2}
.tag.b-danger{background:var(--danger-50);color:var(--danger-700);border-color:#f6cdcd}
.tag.b-info{background:var(--info-50);color:var(--info-700);border-color:#c3e4ef}
.tag.b-brand{background:var(--brand-50);color:var(--brand-700);border-color:#cdddfd}
.tag.b-violet{background:var(--violet-50);color:var(--violet-700);border-color:#dcd5fb}
.tag.solid{color:#fff;border-color:transparent}
.tag.solid.brand{background:var(--brand-600)}
.tag.solid.ok{background:var(--ok-600)}
.tag.solid.warn{background:var(--warn-600)}
.tag.solid.danger{background:var(--danger-600)}
.tag.solid.info{background:var(--info-600)}
.tag.solid.neutral{background:#7a8699}
.tag.solid.violet{background:var(--violet-600)}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid var(--border-strong);background:#fff;color:var(--ink-700);
  border-radius:9px;padding:8px 14px;min-height:34px;font-size:13px;font-weight:500;cursor:pointer;
  transition:background .14s,border-color .14s,color .14s,box-shadow .14s,transform .1s;
  white-space:nowrap;
}
.btn:hover{border-color:#b4bfd6;background:var(--surface-3);color:var(--ink-900);box-shadow:0 2px 6px -3px rgba(16,24,40,.18)}
.btn:active{transform:translateY(.5px);box-shadow:none}
.btn svg{width:15px;height:15px}
.btn.primary{background:linear-gradient(180deg,var(--brand-500),var(--brand-600));border-color:var(--brand-600);color:#fff;box-shadow:0 8px 18px -10px rgba(35,84,212,.95)}
.btn.primary:hover{background:linear-gradient(180deg,var(--brand-600),var(--brand-700));border-color:var(--brand-700);color:#fff;box-shadow:0 10px 22px -10px rgba(26,65,173,.95)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--ink-600)}
.btn.ghost:hover{background:var(--surface-3);color:var(--ink-900);box-shadow:none}
.btn.sm{padding:5px 10px;min-height:28px;font-size:12px;border-radius:8px}
.btn.sm svg{width:13px;height:13px}
.btn.danger{color:var(--danger-700);border-color:#f0cccc}
.btn.danger:hover{background:var(--danger-50);border-color:#e7b6b6}
.btn.soft{background:var(--brand-50);border-color:#cdddfd;color:var(--brand-700)}
.btn.soft:hover{background:#e3ecff;border-color:#b9d1ff}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}

/* ===== 表格 ===== */
.table-wrap{overflow-x:auto}
table.tb{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
table.tb th{
  text-align:left;font-weight:600;font-size:12px;color:var(--ink-500);letter-spacing:.02em;
  background:linear-gradient(180deg,#f7f9fd,#f3f6fc);padding:10px 14px;border-bottom:1px solid var(--border);
  white-space:nowrap;position:sticky;top:0;z-index:2;
}
table.tb td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
table.tb tbody tr:hover{background:#f7faff}
table.tb tbody tr.clickable{cursor:pointer}
table.tb tbody tr:last-child td{border-bottom:0}
table.tb .num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
table.tb td.strong{font-weight:600;color:var(--ink-900)}
.asset-name{font-weight:600;color:var(--ink-900)}
.asset-code{font-size:11.5px;color:var(--ink-500);font-family:var(--mono);margin-top:2px}

/* ===== 进度 ===== */
.bar{height:6px;border-radius:8px;background:var(--surface-4);overflow:hidden;min-width:56px}
.bar > i{display:block;height:100%;border-radius:8px;background:var(--brand-500);transition:width .4s}
.bar.ok > i{background:var(--ok-600)}
.bar.warn > i{background:var(--warn-600)}
.bar.danger > i{background:var(--danger-600)}
.bar-row{display:flex;align-items:center;gap:8px}
.bar-val{font-size:12px;color:var(--ink-500);font-variant-numeric:tabular-nums;min-width:36px;text-align:right}

/* ===== 表单 ===== */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;color:var(--ink-600);font-weight:500;display:flex;align-items:center;gap:5px}
.field label .req{color:var(--danger-600)}
.field .hint{font-size:11.5px;color:var(--ink-500)}
.input,.select,.textarea{
  width:100%;border:1px solid var(--border-strong);border-radius:9px;background:#fff;
  padding:8px 11px;min-height:34px;outline:0;transition:border-color .14s,box-shadow .14s;
  font-size:13px;color:var(--ink-800);
}
.input:hover,.select:hover,.textarea:hover{border-color:#c3cbdd}
.textarea{resize:vertical;min-height:68px;line-height:1.6}
.input:focus,.select:focus,.textarea:focus{border-color:var(--brand-500);box-shadow:var(--ring)}
.input.invalid,.select.invalid{border-color:#e79b9b;background:#fffbfb}
.input::placeholder{color:var(--ink-300)}
.input.unit{padding-right:46px}
.unit-wrap{position:relative}
.unit-wrap .unit-tag{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);
  font-size:11.5px;color:var(--ink-500);pointer-events:none;
}
.form-grid{display:grid;gap:16px 18px;grid-template-columns:repeat(3,minmax(0,1fr))}
.form-grid.f2{grid-template-columns:repeat(2,minmax(0,1fr))}
.form-grid.f4{grid-template-columns:repeat(4,minmax(0,1fr))}
.form-grid .span2{grid-column:span 2}
.form-grid .span3{grid-column:1/-1}
.switch{
  width:40px;height:22px;border-radius:20px;background:#d3d9e6;position:relative;
  cursor:pointer;transition:background .16s;flex:0 0 40px;
}
.switch i{position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:left .16s;box-shadow:var(--shadow-1)}
.switch.on{background:var(--brand-600)}
.switch.on i{left:20px}

/* ===== 筛选栏 ===== */
.filterbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:13px 18px;border-bottom:1px solid var(--border)}
.filterbar .input,.filterbar .select{width:auto;min-width:126px;padding:6px 10px;min-height:32px}
.search-box{
  display:flex;align-items:center;gap:8px;border:1px solid var(--border-strong);border-radius:9px;
  padding:7px 11px;background:#fff;min-width:240px;color:var(--ink-400);transition:.14s;
}
.search-box:focus-within{border-color:var(--brand-500);box-shadow:var(--ring)}
.search-box input{border:0;outline:0;background:transparent;width:100%;color:var(--ink-800)}

/* ===== 分段控件 / 选项卡 ===== */
.seg{display:inline-flex;background:var(--surface-3);border:1px solid var(--border);border-radius:10px;padding:3px;gap:3px}
.seg button{
  border:0;background:transparent;padding:6px 13px;border-radius:8px;cursor:pointer;
  font-size:12.5px;color:var(--ink-500);font-weight:500;transition:.14s;white-space:nowrap;
}
.seg button:hover{color:var(--ink-800)}
.seg button.active{background:#fff;color:var(--ink-900);box-shadow:var(--shadow-1);font-weight:600}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);padding:0 18px;overflow-x:auto}
.tab{
  padding:11px 14px;font-size:13px;color:var(--ink-500);cursor:pointer;
  border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;font-weight:500;
  transition:color .14s,border-color .14s;
}
.tab:hover{color:var(--ink-800)}
.tab.active{color:var(--brand-700);border-bottom-color:var(--brand-600);font-weight:600}

/* ===== 描述列表 ===== */
.dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.dl.f2{grid-template-columns:repeat(2,minmax(0,1fr))}
.dl.f4{grid-template-columns:repeat(4,minmax(0,1fr))}
.dl-item{padding:12px 16px;border-bottom:1px solid var(--border);border-right:1px solid var(--border);background:#fff}
.dl-item .k{font-size:11.5px;color:var(--ink-500);display:flex;align-items:center;gap:5px}
.dl-item .v{font-size:13.5px;color:var(--ink-900);font-weight:500;margin-top:4px;font-variant-numeric:tabular-nums}
.dl-item .v.empty{color:var(--danger-600);font-weight:500}
.dl-item.flag-warn{background:#fffdf7}
.dl-item.flag-danger{background:#fffafa}

/* ===== 步骤 ===== */
.steps{display:flex;gap:0;align-items:stretch}
.step{flex:1;display:flex;gap:11px;align-items:flex-start;padding:2px 8px}
.step-dot{
  width:24px;height:24px;border-radius:50%;flex:0 0 24px;display:grid;place-items:center;
  background:#eaeef6;color:var(--ink-500);font-size:11.5px;font-weight:600;
}
.step.done .step-dot{background:var(--ok-50);color:var(--ok-700)}
.step.active .step-dot{background:var(--brand-600);color:#fff;box-shadow:0 0 0 4px rgba(47,107,255,.16)}
.step-title{font-size:12.5px;color:var(--ink-500);font-weight:500}
.step.active .step-title,.step.done .step-title{color:var(--ink-900)}
.step-desc{font-size:11.5px;color:var(--ink-500);margin-top:2px}

/* ===== 上传区 ===== */
.dropzone{
  border:1.5px dashed #c3cde2;border-radius:var(--radius);background:linear-gradient(180deg,#fbfcff,#f5f8fe);
  padding:28px 22px;text-align:center;cursor:pointer;transition:.16s;
}
.dropzone:hover{border-color:var(--brand-500);background:linear-gradient(180deg,#f5f8ff,#edf3ff);box-shadow:var(--shadow-2)}
.dropzone.drag{border-color:var(--brand-600);background:#eef4ff}
.dz-ico{width:44px;height:44px;border-radius:13px;background:var(--brand-50);color:var(--brand-600);display:grid;place-items:center;margin:0 auto 11px}
.dz-ico svg{width:21px;height:21px}
.dz-title{font-size:14px;font-weight:600;color:var(--ink-900)}
.dz-sub{font-size:12px;color:var(--ink-500);margin-top:5px}

/* ===== 文件行 ===== */
.file-row{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--border);border-radius:11px;background:#fff;transition:.14s}
.file-row:hover{border-color:#c9d4ea;background:#fcfdff;box-shadow:var(--shadow-1)}
.file-row.sel{border-color:var(--brand-500);background:var(--brand-50);box-shadow:0 0 0 3px rgba(47,107,255,.1)}
.file-ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:0 0 34px;font-size:10.5px;font-weight:700;color:#fff}
.ft-pdf{background:#d94a3d}.ft-doc{background:#2b579a}.ft-xls{background:#1f7244}.ft-img{background:#7a5cd6}.ft-mix{background:#5b6b85}
.file-meta{font-size:11.5px;color:var(--ink-500);margin-top:2px}

/* ===== 置信度 ===== */
.conf{display:flex;align-items:center;gap:8px;min-width:96px}
.conf .bar{flex:1;height:5px}
.conf-val{font-size:11.5px;font-variant-numeric:tabular-nums;color:var(--ink-500);min-width:34px;text-align:right}
.conf.high > .bar > i{background:var(--ok-600)}
.conf.mid > .bar > i{background:var(--warn-600)}
.conf.low > .bar > i{background:var(--danger-600)}

/* ===== 原文片段 ===== */
.snippet{
  background:#fbfcff;border:1px solid var(--border);border-left:3px solid var(--brand-500);
  border-radius:9px;padding:10px 14px;font-size:12.5px;color:var(--ink-600);line-height:1.75;
  font-family:var(--font);max-height:150px;overflow:auto;
}
.snippet mark{background:#fff2c2;color:#7a5200;padding:0 2px;border-radius:3px;font-weight:600}

/* ===== 问题/提示 ===== */
.issue{display:flex;gap:11px;padding:12px 15px;border:1px solid var(--border);border-radius:11px;background:#fff}
.issue.lv-high{border-color:#f3cccc;background:#fffbfb}
.issue.lv-mid{border-color:#f2ddb8;background:#fffdf8}
.issue.lv-low{border-color:var(--border);background:#fcfdff}
.issue-ico{width:22px;height:22px;border-radius:7px;flex:0 0 22px;display:grid;place-items:center;font-size:11.5px;font-weight:700;color:#fff}
.lv-high .issue-ico{background:var(--danger-600)}
.lv-mid .issue-ico{background:var(--warn-600)}
.lv-low .issue-ico{background:#94a3b8}
.issue-title{font-size:13px;font-weight:600;color:var(--ink-900)}
.issue-desc{font-size:12px;color:var(--ink-600);margin-top:3px}

.banner{
  display:flex;gap:11px;align-items:flex-start;padding:12px 15px;border-radius:11px;font-size:13px;
  border:1px solid var(--border);background:var(--surface-3);color:var(--ink-700);
}
.banner.warn{background:var(--warn-50);border-color:#f2dbb2;color:#7b4a06}
.banner.danger{background:var(--danger-50);border-color:#f6cdcd;color:#8a2020}
.banner.ok{background:var(--ok-50);border-color:#c2e8d4;color:#0b5c35}
.banner.info{background:var(--info-50);border-color:#c3e4ef;color:#0a5568}
.banner svg{width:16px;height:16px;flex:0 0 16px;margin-top:2px}

/* ===== 空状态 ===== */
.empty{padding:44px 22px;text-align:center;color:var(--ink-500)}
.empty svg{width:38px;height:38px;opacity:.5;margin-bottom:10px}
.empty-title{font-size:13.5px;color:var(--ink-600);font-weight:500}

/* ===== 模态框 ===== */
.modal-root:empty{display:none}
.modal-back{
  position:fixed;inset:0;background:rgba(10,17,32,.5);backdrop-filter:blur(3px);
  z-index:100;display:grid;place-items:center;padding:24px;animation:fade .16s ease;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{
  background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-3);
  border:1px solid rgba(16,24,40,.06);
  width:100%;max-width:760px;max-height:88vh;display:flex;flex-direction:column;overflow:hidden;
  animation:pop .18s cubic-bezier(.2,.8,.3,1);
}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
.modal.wide{max-width:1080px}
.modal.narrow{max-width:520px}
.modal-hd{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#fff,#fbfcfe)}
.modal-hd h3{margin:0;font-size:15px;font-weight:600;color:var(--ink-900)}
.modal-bd{padding:20px;overflow:auto}
.modal-ft{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end;background:var(--surface-2)}

/* ===== 提示条 ===== */
.toasts{position:fixed;right:22px;bottom:22px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{
  background:linear-gradient(180deg,#121d33,#0e1729);color:#eef2fa;border-radius:12px;padding:12px 16px;font-size:13px;
  box-shadow:var(--shadow-3);display:flex;gap:10px;align-items:center;min-width:250px;
  animation:slide .2s ease;border:1px solid #24324e;
}
@keyframes slide{from{opacity:0;transform:translateX(16px)}to{opacity:1;transform:none}}
.toast.ok{border-color:#1c6b45}.toast.ok .t-ico{color:#4ade80}
.toast.warn{border-color:#7a4a12}.toast.warn .t-ico{color:#fbbf24}
.toast.err{border-color:#7a2323}.toast.err .t-ico{color:#f87171}
.t-ico{width:17px;height:17px;flex:0 0 17px}

/* ===== 图表辅助 ===== */
.legend{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:12px}
.legend-item{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--ink-600)}
.legend-dot{width:9px;height:9px;border-radius:3px;flex:0 0 9px}
.chart-svg{display:block;width:100%;height:auto;overflow:visible}
.chart-empty{height:150px;display:grid;place-items:center;color:var(--ink-500);font-size:12.5px}

/* 横向条形 */
.hbars{display:flex;flex-direction:column;gap:11px}
.hbar{display:grid;grid-template-columns:120px minmax(60px,1fr) 88px;gap:11px;align-items:center;font-size:12px}
.hbar-label{color:var(--ink-600);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hbar-track{height:10px;border-radius:6px;background:var(--surface-4);overflow:hidden}
.hbar-fill{height:100%;border-radius:6px;transition:width .55s cubic-bezier(.2,.8,.3,1)}
.hbar-val{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-700);font-weight:600}
.hbar-val .u{font-weight:400;color:var(--ink-500);font-size:11px}

/* 纵向柱状 */
.vbars{display:flex;align-items:flex-end;gap:14px;height:180px;padding-top:6px}
.vbar{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end;min-width:0}
.vbar-fill{width:100%;max-width:48px;border-radius:7px 7px 3px 3px;background:linear-gradient(180deg,#87abff,#2f6bff);transition:height .55s cubic-bezier(.2,.8,.3,1)}
.vbar-val{font-size:11.5px;color:var(--ink-700);font-weight:600;font-variant-numeric:tabular-nums}
.vbar-label{font-size:11.5px;color:var(--ink-500);text-align:center;white-space:nowrap}

/* 环形图 */
.donut-wrap{position:relative;display:grid;place-items:center;margin:2px auto 0}
.donut-svg{display:block}
.donut-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}
.dc-val{font-size:22px;font-weight:600;color:var(--ink-900);font-variant-numeric:tabular-nums;line-height:1.2}
.dc-label{font-size:11.5px;color:var(--ink-500);margin-top:2px}

/* 进度环 */
.ring-wrap{position:relative;display:inline-block}
.ring-wrap svg{display:block}
.ring-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none}
.rc-val{font-size:15px;font-weight:600;color:var(--ink-900);font-variant-numeric:tabular-nums;line-height:1.1}
.rc-label{font-size:11px;color:var(--ink-500);margin-top:2px}

/* 堆叠条 */
.stackbar{display:flex;height:12px;border-radius:8px;overflow:hidden;background:var(--surface-4)}
.stackseg{display:grid;place-items:center;transition:.4s;color:#fff;font-size:10.5px;font-weight:600;overflow:hidden}
.stackseg + .stackseg{margin-left:2px}

/* ===== 长列表滚动 ===== */
.scroll-y{overflow-y:auto}
.h180{max-height:180px}
.h240{max-height:240px}
.h300{max-height:300px}
.h420{max-height:420px}

/* ===== 分割 ===== */
.divider{height:1px;background:var(--border);margin:16px 0}
.divider.dashed{background:repeating-linear-gradient(90deg,#dde3ee 0 6px,transparent 6px 12px)}

/* ===== 详情头 ===== */
.detail-hero{
  border-radius:var(--radius-lg);padding:20px 22px;color:#eaf0fb;position:relative;overflow:hidden;
  background:linear-gradient(120deg,#0e1b33 0%,#16305c 55%,#1b4081 100%);
  box-shadow:0 20px 44px -26px rgba(11,20,36,.85);
}
.detail-hero::after{
  content:"";position:absolute;right:-60px;top:-70px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(92,146,255,.35),transparent 68%);
}
.detail-hero h2{margin:0;font-size:18px;font-weight:600;letter-spacing:.2px}
.detail-hero .code{font-family:var(--mono);font-size:12px;color:#9db2d8;margin-top:4px}
.detail-hero .tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.detail-hero .tags .tag{background:rgba(255,255,255,.1);color:#d5e1f7;border-color:rgba(255,255,255,.18)}
.hero-stats{display:flex;gap:30px;margin-top:16px;position:relative;z-index:1}
.hero-stat .k{font-size:11.5px;color:#9db2d8}
.hero-stat .v{font-size:18px;font-weight:600;margin-top:2px;font-variant-numeric:tabular-nums}

/* ===== 环比小图 ===== */
.spark{display:flex;align-items:flex-end;gap:2px;height:26px}
.spark i{width:5px;border-radius:2px 2px 0 0;background:#cdddfd}
.spark i.hi{background:var(--brand-500)}

/* ===== 处置流程时间线 ===== */
.timeline{position:relative;padding-left:20px}
.timeline::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:1px;background:var(--border-strong)}
.tl-item{position:relative;padding:0 0 16px}
.tl-item::before{
  content:"";position:absolute;left:-19px;top:4px;width:10px;height:10px;border-radius:50%;
  background:#fff;border:2px solid var(--brand-500);box-shadow:0 0 0 3px rgba(47,107,255,.1);
}
.tl-item.done::before{background:var(--ok-600);border-color:var(--ok-600);box-shadow:0 0 0 3px rgba(18,133,75,.12)}
.tl-title{font-size:13px;font-weight:600;color:var(--ink-900)}
.tl-meta{font-size:11.5px;color:var(--ink-500);margin-top:3px}

/* ===== AI 流水线 ===== */
.pipe{display:flex;flex-direction:column;gap:9px}
.pipe-item{display:flex;gap:11px;align-items:center;padding:10px 13px;border:1px solid var(--border);border-radius:10px;background:#fff;transition:.14s}
.pipe-item.run{border-color:#cdddfd;background:var(--brand-50);box-shadow:0 0 0 3px rgba(47,107,255,.07)}
.pipe-item.done{border-color:#c2e8d4;background:#f6fdf9}
.pipe-dot{width:20px;height:20px;flex:0 0 20px;border-radius:50%;display:grid;place-items:center;font-size:10.5px;font-weight:700;background:#eaeef6;color:var(--ink-500)}
.pipe-item.run .pipe-dot{background:var(--brand-600);color:#fff;animation:pulse 1.1s infinite}
.pipe-item.done .pipe-dot{background:var(--ok-600);color:#fff}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(47,107,255,.4)}50%{box-shadow:0 0 0 5px rgba(47,107,255,0)}}
.pipe-name{font-size:12.5px;font-weight:500;color:var(--ink-700)}
.pipe-msg{font-size:11.5px;color:var(--ink-500);margin-left:auto;font-variant-numeric:tabular-nums}

/* ===== 模板卡片 ===== */
.tpl-card{border:1px solid var(--border);border-radius:var(--radius);padding:16px;background:#fff;cursor:pointer;transition:.16s;position:relative}
.tpl-card:hover{border-color:#c2d2f2;box-shadow:var(--shadow-2);transform:translateY(-1px)}
.tpl-card.sel{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(47,107,255,.13)}
.tpl-name{font-size:14px;font-weight:600;color:var(--ink-900)}
.tpl-desc{font-size:12.5px;color:var(--ink-500);margin-top:5px;min-height:34px}
.tpl-foot{display:flex;gap:10px;align-items:center;margin-top:12px;font-size:11.5px;color:var(--ink-500)}
.tpl-flag{position:absolute;right:13px;top:13px}

/* ===== 键值输入行（模板字段编辑）===== */
.fld-row{display:grid;grid-template-columns:1.4fr 1.4fr .9fr .7fr .6fr auto;gap:8px;align-items:center;padding:9px 0;border-bottom:1px dashed var(--border)}
.fld-head{font-size:11.5px;color:var(--ink-500);font-weight:600;padding-bottom:7px;border-bottom:1px solid var(--border)}

/* ===== 迷你统计 ===== */
.mini{display:flex;flex-direction:column;gap:2px}
.mini .k{font-size:11.5px;color:var(--ink-500)}
.mini .v{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--ink-900)}
.mini-row{display:flex;gap:24px;flex-wrap:wrap}

/* ===== 模型参数面板 ===== */
.pgroup{border:1px solid var(--border);border-radius:11px;margin-bottom:9px;overflow:hidden}
.pgroup-hd{display:flex;align-items:center;gap:7px;padding:10px 13px;background:var(--surface-3);cursor:pointer;font-size:13px;transition:.14s}
.pgroup-hd:hover{background:#eff4fd}
.pgroup-caret{color:var(--ink-500);width:12px;display:inline-block}
.pgroup-bd{padding:7px 13px 11px;border-top:1px solid var(--border)}
.prow{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(56px,1fr) 74px 62px 62px;gap:8px;align-items:center;padding:6px 0;border-bottom:1px dashed var(--border)}
.prow:last-child{border-bottom:0}
.prow.changed{background:#fffdf6}
.prow-label{font-size:12px;color:var(--ink-700);display:flex;align-items:center;gap:4px;overflow:hidden}
.prow-label .tag{padding:0 5px;font-size:10.5px;line-height:15px}
.prange{width:100%;accent-color:var(--brand-600);height:4px}
.pnum{padding:4px 7px;font-size:12px;text-align:right}
.prow-shown{font-size:12px;font-weight:600;color:var(--brand-700);text-align:right;font-variant-numeric:tabular-nums}
.prow-def{font-size:11px;color:var(--ink-500);text-align:right}

.mini{display:flex;flex-direction:column;gap:2px}
.mini .k{font-size:11.5px;color:var(--ink-500)}
.mini .v{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--ink-900)}
.mini-row{display:flex;gap:24px;flex-wrap:wrap}

/* ===== 响应式 ===== */
@media (max-width:1440px){
  .g6{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1200px){
  .g4,.g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g-2-1,.g-1-2,.g-3-2{grid-template-columns:minmax(0,1fr)}
  .form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dl{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .sidebar{display:none}
  .g2,.g3,.g4,.g6{grid-template-columns:minmax(0,1fr)}
  .form-grid,.form-grid.f2,.form-grid.f4{grid-template-columns:minmax(0,1fr)}
  .dl,.dl.f2,.dl.f4{grid-template-columns:minmax(0,1fr)}
  .view{padding:16px}
  .topbar{padding:12px 16px}
  .global-search{width:auto;min-width:150px}
}

/* ===== 动效偏好 ===== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}