/* ============================================================
   isaioffer 工作台共享样式（8 页 app shell）· v1 已回滚
   设计系统同 landing：品牌蓝 #0050f8（logo 文字版取色）· 白/浅灰面 · Titillium Web + Inter
   ============================================================ */
@font-face{font-family:"Titillium Web";src:url("fonts/titillium-600.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Titillium Web";src:url("fonts/titillium-700.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/inter-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/inter-500.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/inter-600.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/inter-700.woff2") format("woff2");font-weight:700;font-display:swap}
:root{
  --primary:#0050f8; --primary-hover:#0044d6; --primary-deep:#0043cd;
  --on-primary:#ffffff;
  --ink:#000000; --ink-2:#232424; --body:#454745; --mute:#9ca3af;
  --canvas:#ffffff; --surface:#f7f8f9; --surface-2:#f3f4f5; --hairline:#eceef0;
  --mint-pale:#e7edfe; --mint-mist:#edf2fe;
  --amber:#fda700; --coral:#ff465a; --purple:#8c78ff; --blue:#3c96fa; --cyan:#14c8f0;
  --dark:#0b0c0b;
  --font-display:"Titillium Web",Inter,-apple-system,"PingFang SC","Hiragino Sans GB",sans-serif;
  --font-body:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);color:var(--ink-2);background:var(--surface);font-size:14.5px;line-height:1.55}
a{color:inherit;text-decoration:none}
button{font-family:var(--font-body)}
h1,h2,h3{text-wrap:balance}
p,li,td{text-wrap:pretty}

/* 布局：左栏 + 主区 */
.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.snav{position:sticky;top:0;height:100vh;background:var(--canvas);border-right:1px solid var(--hairline);padding:18px 14px;display:flex;flex-direction:column;gap:4px;overflow:auto}
.slogo{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--ink);padding:4px 8px 16px}
.slogo .wm b{color:var(--primary);font-weight:700}
.sgrp{margin-bottom:10px}
.sgrp>p{font-size:10.5px;font-weight:700;letter-spacing:.12em;color:var(--mute);padding:6px 8px 5px}
.snav a.si{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;font-size:13.5px;font-weight:500;color:var(--body)}
.snav a.si:hover{background:var(--surface)}
.snav a.si.on{background:var(--mint-mist);color:var(--ink);font-weight:600;box-shadow:inset 0 0 0 1.5px rgba(0,80,248,.3)}
.snav a.si .em{width:18px;text-align:center;flex:none}
.snav a.si .n{margin-left:auto;background:var(--mint-pale);color:#0043cd;border-radius:9999px;font-size:10.5px;font-weight:700;padding:1px 8px;font-feature-settings:"tnum"}
.snav a.si.on .n{background:var(--primary);color:#fff}
.suser{margin-top:auto;display:flex;align-items:center;gap:9px;padding:10px 8px;border-top:1px solid var(--hairline)}
.suser .ava{width:30px;height:30px;border-radius:9999px;background:var(--dark);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.suser .nm{font-size:12.5px;font-weight:600;color:var(--ink)}
.suser .sub{font-size:10.5px;color:var(--mute)}

.smain{padding:26px 30px 80px;min-width:0}
.phead{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.phead h1{font-family:var(--font-display);font-size:25px;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.phead .sub{font-size:13.5px;color:var(--mute);margin-top:4px}
.pact{display:flex;gap:10px;flex-wrap:wrap}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 17px;border-radius:9px;font-size:13.5px;font-weight:600;cursor:pointer;border:none;white-space:nowrap}
.btn-primary{background:var(--primary);color:var(--on-primary)}
.btn-primary:hover{background:var(--primary-hover)}
.btn-dark{background:var(--dark);color:#fff}
.btn-ghost{background:var(--canvas);color:var(--ink);border:1.5px solid var(--hairline)}
.btn-sm{height:32px;padding:0 13px;font-size:12.5px;border-radius:8px}

/* 卡片 */
.card{background:var(--canvas);border:1px solid var(--hairline);border-radius:14px;padding:20px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.card-h h2{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--ink)}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--canvas);border:1.5px solid var(--hairline);border-radius:9999px;padding:6px 13px;font-size:12.5px;font-weight:600;color:var(--ink-2);cursor:pointer;white-space:nowrap}
.chip .n{color:var(--mute);font-size:11px;font-feature-settings:"tnum"}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip.on .n{color:var(--primary)}
.chip.mint{background:var(--mint-mist);border-color:rgba(0,80,248,.35)}

/* 标签 */
.tag{display:inline-flex;align-items:center;gap:4px;border-radius:6px;padding:2.5px 9px;font-size:11px;font-weight:600;white-space:nowrap}
.tag.eng{background:rgba(60,150,250,.12);color:#1d6fd0}
.tag.sales{background:rgba(253,167,0,.14);color:#a06b00}
.tag.prod{background:rgba(140,120,255,.14);color:#6047e8}
.tag.mkt{background:rgba(255,70,90,.10);color:#d93850}
.tag.fin{background:rgba(20,200,240,.13);color:#0b8ba6}
.tag.other{background:var(--surface-2);color:var(--mute)}
.tag.remote{background:var(--mint-pale);color:#0043cd}
.tag.cn{background:#000;color:var(--primary)}
.tag.status{background:var(--mint-pale);color:#0043cd}
.tag.status-w{background:rgba(253,167,0,.13);color:#a06b00}
.tag.pill{border-radius:9999px}

/* 表格 */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--mute);padding:10px 12px;border-bottom:1px solid var(--hairline);white-space:nowrap}
.tbl td{padding:13px 12px;border-bottom:1px solid var(--hairline);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl .num{font-feature-settings:"tnum"}

/* 悬浮球 */
.fabs{position:fixed;right:22px;bottom:22px;display:flex;flex-direction:column;gap:10px;align-items:flex-end;z-index:60}
.fab{display:inline-flex;align-items:center;gap:8px;border-radius:9999px;padding:11px 18px;font-size:13.5px;font-weight:700;box-shadow:0 8px 26px rgba(11,12,11,.18);cursor:pointer;border:none}
.fab-agent{background:var(--dark);color:var(--primary)}
.fab-fb{background:var(--canvas);color:var(--body);box-shadow:0 6px 18px rgba(11,12,11,.10)}

/* 深色头（行业指南/裁员页） */
.darkhead{background:var(--dark);border-radius:18px;padding:30px 28px;color:#fff;margin-bottom:22px}
.darkhead h1{font-family:var(--font-display);font-size:24px;font-weight:700;color:#fff}
.darkhead .sub{color:rgba(255,255,255,.62);font-size:13.5px;margin-top:6px;max-width:640px}
.darkhead .chips .chip{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);color:#fff}
.darkhead .chips .chip.on{background:var(--primary);border-color:var(--primary);color:#fff}
.darkhead .chips .chip .n{color:rgba(255,255,255,.55)}
.darkhead .chips .chip.on .n{color:rgba(255,255,255,.8)}

/* 统计卡 */
.statgrid{display:grid;gap:12px}
.statcard{background:var(--canvas);border:1px solid var(--hairline);border-radius:14px;padding:18px}
.statcard .v{font-family:var(--font-display);font-size:27px;font-weight:700;color:var(--ink);font-feature-settings:"tnum"}
.statcard .k{font-size:12.5px;color:var(--mute);margin-top:3px}

/* 通用响应式 */
@media (max-width:1023px){
  .app{grid-template-columns:1fr}
  .snav{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:2px;border-right:none;border-bottom:1px solid var(--hairline);padding:10px 14px}
  .slogo{padding:0 8px 0 0}
  .sgrp{display:flex;flex-wrap:wrap;gap:2px;margin-bottom:0}
  .sgrp>p{display:none}
  .snav a.si{padding:6px 10px}
  .suser{display:none}
  .smain{padding:20px 16px 70px}
}
@media (max-width:767px){
  .phead h1{font-size:21px}
  .snav{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:10px 12px}
  .slogo{flex:none}
  .sgrp{display:flex;flex-wrap:nowrap;gap:2px}
  .snav a.si{font-size:12.5px;white-space:nowrap}
  .tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .tbl{min-width:640px}
}