/* =========================================================================
 * styles.css — 设计系统（浅色主题 / 专业严谨）
 * ========================================================================= */
:root{
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-2: #f0f3f8;
  --border: #e3e8ef;
  --text: #1c2533;
  --text-2: #5b6678;
  --text-3: #8a94a6;
  --primary: #2f6bff;
  --primary-soft: #e7eeff;
  --success: #18a058;
  --success-soft: #e6f6ed;
  --warning: #f0a020;
  --warning-soft: #fdf3e0;
  --danger: #e5484d;
  --danger-soft: #fdeaea;
  --purple: #7c5cff;
  --purple-soft: #efeaff;
  --teal: #0ea5a4;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(16,24,40,.06), 0 1px 2px rgba(16,24,40,.04);
  --shadow-md: 0 4px 16px rgba(16,24,40,.08);
  --font: -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:14px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:14px}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#cdd5e0;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#b6c0cf}

/* ---------- 布局 ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:232px;flex-shrink:0;background:var(--surface);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.brand{padding:20px 20px 16px;display:flex;align-items:center;gap:11px;border-bottom:1px solid var(--border)}
.brand .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#2f6bff,#7c5cff);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px}
.brand .name{font-size:15px;font-weight:700;line-height:1.2}
.brand .sub{font-size:11px;color:var(--text-3)}
.nav{padding:12px 10px;flex:1;overflow:auto}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-sm);
  color:var(--text-2);font-weight:500;margin-bottom:3px;transition:.15s;font-size:13.5px;
}
.nav-item .ico{width:20px;text-align:center;font-size:15px}
.nav-item:hover{background:var(--surface-2);color:var(--text)}
.nav-item.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.nav-sep{font-size:11px;color:var(--text-3);padding:14px 12px 6px;letter-spacing:.04em}
.side-foot{padding:14px 18px;border-top:1px solid var(--border);font-size:11.5px;color:var(--text-3)}
.mode{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600;margin-bottom:6px}
.mode.on{background:var(--success-soft);color:var(--success)}
.mode.off{background:var(--warning-soft);color:var(--warning)}
.foot-note{font-size:11px;color:var(--text-3)}

.daily-banner{margin:0 26px;padding:11px 16px;border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--primary-soft),var(--purple-soft));color:var(--text);font-size:13px;border:1px solid #d8e2ff}
.daily-banner b{color:var(--primary)}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  height:60px;background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:20;
}
.topbar h1{font-size:17px;font-weight:700}
.topbar .crumb{font-size:12.5px;color:var(--text-3);margin-top:1px}
.topbar .actions{display:flex;gap:10px;align-items:center}
.content{padding:24px 26px 40px;flex:1}

/* ---------- 通用组件 ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px 20px}
.row{display:flex;gap:14px}
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}

.btn{
  display:inline-flex;align-items:center;gap:7px;padding:8px 15px;border-radius:var(--radius-sm);
  font-weight:600;font-size:13px;background:var(--surface-2);color:var(--text);border:1px solid var(--border);transition:.15s;
}
.btn:hover{background:#e8edf4}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn.primary:hover{background:#2459e0}
.btn.success{background:var(--success);color:#fff;border-color:var(--success)}
.btn.success:hover{filter:brightness(.95)}
.btn.ghost{background:transparent}
.btn.danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn.sm{padding:5px 11px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600;line-height:1.4}
.b-gray{background:var(--surface-2);color:var(--text-2)}
.b-blue{background:var(--primary-soft);color:var(--primary)}
.b-green{background:var(--success-soft);color:var(--success)}
.b-amber{background:var(--warning-soft);color:var(--warning)}
.b-red{background:var(--danger-soft);color:var(--danger)}
.b-purple{background:var(--purple-soft);color:var(--purple)}
.b-teal{background:#e2f6f5;color:var(--teal)}

.tag{display:inline-block;padding:2px 8px;border-radius:6px;background:var(--surface-2);color:var(--text-2);font-size:11.5px;margin:2px 4px 2px 0}

.stat{display:flex;flex-direction:column;gap:2px}
.stat .v{font-size:26px;font-weight:700;letter-spacing:-.5px}
.stat .k{font-size:12.5px;color:var(--text-3)}

.label{font-size:12px;color:var(--text-3);font-weight:600;margin-bottom:5px;display:block}
.field{margin-bottom:14px}
.field input,.field select,.field textarea{
  width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;color:var(--text);transition:.15s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.field textarea{resize:vertical;min-height:78px}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(16,24,40,.45);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal{background:var(--surface);border-radius:14px;width:520px;max-width:100%;max-height:90vh;overflow:auto;box-shadow:var(--shadow-md)}
.modal-head{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.modal-head h3{font-size:16px;font-weight:700}
.modal-body{padding:20px 22px}
.modal-foot{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}
.x{font-size:20px;color:var(--text-3);line-height:1}
.x:hover{color:var(--text)}

/* ---------- 进度条 ---------- */
.progress{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden}
.progress > i{display:block;height:100%;background:linear-gradient(90deg,#2f6bff,#7c5cff);border-radius:999px;transition:.4s}

/* ---------- 漏斗 / 仪表盘 ---------- */
.funnel{display:flex;flex-direction:column;gap:8px}
.funnel-row{display:flex;align-items:center;gap:12px}
.funnel-bar{height:34px;border-radius:8px;background:linear-gradient(90deg,#2f6bff,#7c5cff);display:flex;align-items:center;padding:0 12px;color:#fff;font-weight:600;font-size:13px;min-width:48px}
.funnel-bar.s2{background:linear-gradient(90deg,#7c5cff,#9b6bff)}
.funnel-bar.s3{background:linear-gradient(90deg,#0ea5a4,#36c0bf)}
.funnel-bar.s4{background:linear-gradient(90deg,#18a058,#3cc06f)}
.funnel-bar.s5{background:linear-gradient(90deg,#f0a020,#f5b74a)}

.kpi-trend{font-size:12px}
.mini-list{display:flex;flex-direction:column;gap:2px}
.mini-list .li{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--border);font-size:13px}
.mini-list .li:last-child{border-bottom:none}

/* ---------- 需求卡 / 报告卡 ---------- */
.req-card{display:flex;flex-direction:column;gap:10px}
.req-card .hd{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.req-card .ttl{font-size:15px;font-weight:700;line-height:1.35}
.req-card .meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;color:var(--text-2);font-size:12px}

.report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.metric{background:var(--surface-2);border-radius:var(--radius-sm);padding:11px 13px}
.metric .mv{font-size:18px;font-weight:700}
.metric .mk{font-size:11.5px;color:var(--text-3);margin-top:1px}

.score-ring{display:flex;align-items:center;gap:14px}
.ring{position:relative;width:72px;height:72px;flex-shrink:0}
.ring svg{transform:rotate(-90deg)}
.ring .num{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px}

/* ---------- 看板 ---------- */
.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:start}
.kcol{background:var(--surface-2);border-radius:var(--radius);padding:12px;display:flex;flex-direction:column;gap:10px;min-height:200px}
.kcol .ch{display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:13px;padding:2px 4px}
.kcol .cnt{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:1px 9px;font-size:12px;color:var(--text-2)}
.kcard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;box-shadow:var(--shadow);cursor:grab}
.kcard:hover{border-color:#c2ccda}
.kcard .kt{font-weight:700;font-size:13.5px;margin-bottom:6px}
.kcard .km{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:8px}
.mstone{display:flex;align-items:center;gap:7px;font-size:12px;padding:3px 0;color:var(--text-2)}
.mstone .dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;background:var(--border)}
.mstone.done .dot{background:var(--success)}
.mstone.done{color:var(--text);text-decoration:line-through;text-decoration-color:#c9d2df}
.mstone.active .dot{background:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}

/* ---------- 空态 ---------- */
.empty{text-align:center;padding:50px 20px;color:var(--text-3)}
.empty .ic{font-size:40px;margin-bottom:10px}
.empty .t{font-weight:600;color:var(--text-2);margin-bottom:4px}

/* ---------- 表格 ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;color:var(--text-3);font-weight:600;font-size:12px;padding:10px 12px;border-bottom:1px solid var(--border);background:var(--surface-2)}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
.tbl tr:hover td{background:#fafbfd}

.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar .spacer{flex:1}
.toolbar select,.toolbar input{padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff}
.search{flex:1;min-width:200px;max-width:340px}

.section-title{font-size:14px;font-weight:700;margin:4px 0 12px;display:flex;align-items:center;gap:8px}
.section-title .bar{width:4px;height:15px;background:var(--primary);border-radius:3px}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--text);color:#fff;padding:11px 18px;border-radius:10px;font-size:13px;box-shadow:var(--shadow-md);z-index:200;opacity:0;transition:.25s;pointer-events:none}
.toast.show{opacity:1;bottom:30px}

@media(max-width:1100px){.g-4{grid-template-columns:repeat(2,1fr)}.kanban{grid-template-columns:repeat(2,1fr)}.report-grid{grid-template-columns:1fr}}
@media(max-width:720px){.sidebar{display:none}.g-2,.g-3{grid-template-columns:1fr}.kanban{grid-template-columns:1fr}}

/* ============ 发现管道（7 信息源 × 6 道筛选） ============ */
.badge.b-amber{background:var(--warning-soft);color:var(--warning)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.chip{font-size:11px;padding:2px 8px;border-radius:20px;background:var(--surface-2);color:var(--text-2);border:1px solid var(--border);white-space:nowrap}
.chip.ok{background:var(--success-soft);color:var(--success);border-color:transparent}
.chip.no{background:var(--danger-soft);color:var(--danger);border-color:transparent}
.chip.red{background:var(--danger-soft);color:var(--danger);border-color:transparent}
.chip.amber{background:var(--warning-soft);color:var(--warning);border-color:transparent}
.chip.green{background:var(--success-soft);color:var(--success);border-color:transparent}
.chip.more{background:transparent;color:var(--text-3)}

.src-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.src-card{border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 13px;background:var(--surface-2)}
.src-name{font-weight:700;font-size:13.5px}
.src-sig{font-size:11.5px;color:var(--text-3);margin:3px 0 7px;min-height:32px}
.src-hit{font-size:12px;color:var(--text-2)}
.src-hit b{color:var(--primary);font-size:14px}

.pfunnel{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.pf-row{display:flex;align-items:center;gap:12px}
.pf-label{width:130px;font-size:12.5px;color:var(--text-2);text-align:right;flex-shrink:0}
.pf-track{flex:1;background:var(--surface-2);border-radius:6px;height:26px;overflow:hidden}
.pf-bar{height:100%;display:flex;align-items:center;justify-content:flex-end;padding-right:8px;color:#fff;font-size:12px;font-weight:600;border-radius:6px}
.pf-bar.s1{background:#2f6bff}.pf-bar.s2{background:#3b7bff}.pf-bar.s3{background:#4a8de0}
.pf-bar.s4{background:#0ea5a4}.pf-bar.s5{background:#18a058}.pf-bar.s6{background:#16a34a}
.pf-bar.s7{background:#f0a020;color:#3a2c00}

.trend,.pitfall{font-size:12.5px;color:var(--text-2);line-height:1.7}
.trend{color:var(--text)}
.pitfall{color:#7a4a12}
.li.risk-yellow{border-left:3px solid var(--warning);padding-left:10px;margin-bottom:8px}
.li.risk-red{border-left:3px solid var(--danger);padding-left:10px;margin-bottom:8px;background:var(--danger-soft);border-radius:0 6px 6px 0;padding:8px 10px}

.top-card{margin-bottom:14px}
.rank-badge{flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--primary);color:#fff;font-weight:700;display:inline-flex;align-items:center;justify-content:center;font-size:13px}
.insight{margin-top:10px;border-top:1px dashed var(--border);padding-top:10px}
.irow{display:grid;grid-template-columns:84px 1fr;gap:10px;padding:4px 0;font-size:12.5px;line-height:1.55}
.ik{color:var(--text-3);font-weight:600;flex-shrink:0}
.iv{color:var(--text)}

@media(max-width:1100px){.src-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.pf-label{width:96px;font-size:11px}.irow{grid-template-columns:72px 1fr}}