/* ===== 量子科技投资研究工作台 · 深蓝专业终端风 ===== */
:root{
  --bg:#0A1020; --bg2:#0B1220; --card:#121C30; --card2:#16233B;
  --border:#1E2A44; --primary:#2F6BFF; --primary-soft:rgba(47,107,255,.14);
  --text:#E6EDF7; --muted:#8A97AB; --up:#16C784; --down:#EA3943;
  --warn:#F0B429; --purple:#9B7BFF; --teal:#2BB6C4;
  --radius:10px; --radius-sm:6px; --sidebar-w:252px;
  --shadow:0 8px 30px rgba(0,0,0,.35);
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
html{background:var(--bg)}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  font-size:14px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
a{color:#7DA5FF;text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font-family:inherit;font-size:inherit}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:#26365A;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#3A4E7A}

/* ---------- Layout ---------- */
#shell{display:flex;min-height:100vh;background:linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%)}
#sidebar{
  width:var(--sidebar-w);flex:0 0 var(--sidebar-w);position:fixed;inset:0 auto 0 0;z-index:40;
  background:var(--bg2);border-right:1px solid var(--border);
  display:flex;flex-direction:column;overflow-y:auto;
}
#main{margin-left:var(--sidebar-w);flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh}
#view{flex:1;padding:22px 26px 34px;min-width:0}
#footer{border-top:1px solid var(--border);padding:12px 26px;color:var(--muted);font-size:11.5px;display:flex;gap:14px;justify-content:space-between;flex-wrap:wrap}
.foot-right{font-family:var(--mono);color:#6F7D94}

/* ---------- Sidebar ---------- */
.brand{display:flex;align-items:center;gap:11px;padding:20px 18px 18px;border-bottom:1px solid var(--border)}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--primary),#1B3FA8);color:#fff;font-weight:800;font-size:19px;
  box-shadow:0 4px 16px rgba(47,107,255,.4)
}
.brand-text strong{display:block;font-size:14.5px;letter-spacing:.3px}
.brand-text span{display:block;font-size:9px;color:var(--muted);letter-spacing:1.2px;font-family:var(--mono);margin-top:2px}
.nav-section-label{padding:16px 20px 7px;color:#5E6C84;font-size:10.5px;letter-spacing:1.4px;font-weight:600}
#nav{padding:0 10px 12px;display:flex;flex-direction:column;gap:2px}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:var(--radius-sm);
  color:var(--muted);cursor:pointer;border:1px solid transparent;background:transparent;
  font-size:13px;text-align:left;width:100%;transition:.15s;
}
.nav-item:hover{background:rgba(47,107,255,.07);color:var(--text)}
.nav-item.active{background:var(--primary-soft);color:#BBD0FF;border-color:rgba(47,107,255,.32);font-weight:600}
.nav-num{font-family:var(--mono);font-size:10.5px;color:#5E6C84;width:18px;flex:0 0 18px}
.nav-item.active .nav-num{color:var(--primary)}
.nav-ico{width:17px;height:17px;flex:0 0 17px;opacity:.9}
.side-foot{margin-top:auto;padding:14px 16px 18px;border-top:1px solid var(--border)}
.side-status{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--muted)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--warn);box-shadow:0 0 8px currentColor}
.dot.ok{background:var(--up)} .dot.off{background:var(--down)}
.side-meta{font-size:10.5px;color:#5E6C84;margin-top:6px;font-family:var(--mono)}
#install-btn{margin-top:10px;width:100%}
#scrim{display:none}

/* ---------- Topbar ---------- */
#topbar{
  height:62px;flex:0 0 62px;display:flex;align-items:center;gap:14px;padding:0 26px;
  border-bottom:1px solid var(--border);background:rgba(11,18,32,.9);backdrop-filter:blur(8px);
  position:sticky;top:0;z-index:25
}
.page-heading{display:flex;align-items:baseline;gap:10px;min-width:0}
.page-heading h1{margin:0;font-size:17px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.page-heading span{font-size:10.5px;color:var(--muted);font-family:var(--mono);letter-spacing:.6px;white-space:nowrap}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.clock{font-family:var(--mono);font-size:11.5px;color:var(--muted);white-space:nowrap}
.icon-btn{display:none;background:transparent;border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);padding:7px;cursor:pointer;line-height:0}
.net-banner{
  margin:12px 26px -6px;padding:9px 13px;border:1px solid rgba(240,180,41,.32);
  background:rgba(240,180,41,.08);color:#F3CE7B;border-radius:var(--radius-sm);font-size:12px
}

/* ---------- Generic UI ---------- */
.section-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 16px}
.section-head h2{margin:0;font-size:15.5px;font-weight:650}
.section-head .desc{color:var(--muted);font-size:12px}
.section-head .spacer{flex:1}
.hint{color:var(--muted);font-size:11.5px}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.up{color:var(--up)} .down{color:var(--down)} .warn{color:var(--warn)}

.btn{
  border:1px solid var(--border);background:var(--card2);color:var(--text);border-radius:var(--radius-sm);
  padding:7px 13px;cursor:pointer;font-size:12.5px;line-height:1.4;white-space:nowrap;transition:.15s
}
.btn:hover{border-color:#3A548C;background:#1B2B49}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.btn-primary:hover{background:#4A7EFF;border-color:#4A7EFF}
.btn-danger{background:rgba(234,57,67,.12);border-color:rgba(234,57,67,.42);color:#FF8B91}
.btn-danger:hover{background:rgba(234,57,67,.22)}
.btn-ghost{background:transparent}
.btn-sm{padding:5px 10px;font-size:11.5px}
.btn-xs{padding:3px 8px;font-size:11px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;min-width:0}
.card + .card{margin-top:14px}
.card-title{display:flex;align-items:center;gap:10px;margin:0 0 12px;font-size:13.5px;font-weight:650}
.card-title .spacer{flex:1}
.card-title .tag-note{font-size:11px;color:var(--muted);font-weight:400}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-2-1{grid-template-columns:2fr 1fr}
.grid-1-2{grid-template-columns:1fr 2fr}

.kpi{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;min-width:0;cursor:pointer;transition:.15s}
.kpi:hover{border-color:rgba(47,107,255,.5);transform:translateY(-1px)}
.kpi .k-label{font-size:11.5px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
.kpi .k-value{font-size:24px;font-weight:700;font-family:var(--mono);letter-spacing:-.5px;margin-top:6px;line-height:1.2}
.kpi .k-sub{font-size:11px;color:var(--muted);margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .k-value.sm{font-size:19px}

.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:10.5px;border:1px solid var(--border);color:var(--muted);background:rgba(255,255,255,.02);white-space:nowrap}
.tag.blue{color:#96B6FF;border-color:rgba(47,107,255,.4);background:rgba(47,107,255,.1)}
.tag.green{color:#6FE3B4;border-color:rgba(22,199,132,.4);background:rgba(22,199,132,.1)}
.tag.red{color:#FF9BA1;border-color:rgba(234,57,67,.4);background:rgba(234,57,67,.1)}
.tag.yellow{color:#F3CE7B;border-color:rgba(240,180,41,.4);background:rgba(240,180,41,.1)}
.tag.purple{color:#C1AEFF;border-color:rgba(155,123,255,.4);background:rgba(155,123,255,.1)}
.tag.teal{color:#8BE0EA;border-color:rgba(43,182,196,.4);background:rgba(43,182,196,.1)}

/* ---------- Toolbar / filters ---------- */
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.field-inline{display:flex;align-items:center;gap:6px}
.field-inline label{font-size:11.5px;color:var(--muted);white-space:nowrap}
input,select,textarea{
  background:#0C1526;border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);
  padding:7px 10px;outline:none;min-width:0;max-width:100%
}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px rgba(47,107,255,.15)}
input::placeholder,textarea::placeholder{color:#5C6A82}
select{cursor:pointer}
input[type=checkbox]{accent-color:var(--primary);width:15px;height:15px;padding:0;cursor:pointer}
.search{min-width:180px;width:220px}
.toolbar .spacer{flex:1}
.filter-select{padding:6px 9px;font-size:12px}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:12.5px;min-width:600px}
thead th{
  text-align:left;padding:10px 12px;color:var(--muted);font-weight:600;font-size:11.5px;
  border-bottom:1px solid var(--border);background:#101A2D;white-space:nowrap;position:sticky;top:0;z-index:1
}
tbody td{padding:10px 12px;border-bottom:1px solid rgba(30,42,68,.7);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(47,107,255,.05)}
td .primary-link{color:var(--text);font-weight:600;cursor:pointer}
td .primary-link:hover{color:#7DA5FF;text-decoration:underline}
td .sub{display:block;color:var(--muted);font-size:11px;margin-top:2px}
td.num{font-family:var(--mono);white-space:nowrap}
.row-actions{display:flex;gap:5px;white-space:nowrap}
.empty{padding:28px 16px;text-align:center;color:var(--muted);font-size:12.5px}

/* ---------- Charts ---------- */
.chart{width:100%;height:280px}
.chart.sm{height:220px}
.chart.lg{height:340px}
.chart-fallback{display:grid;place-items:center;height:100%;color:var(--muted);font-size:12px;text-align:center;padding:20px}

/* ---------- Lists ---------- */
.list{display:flex;flex-direction:column;gap:8px}
.list-item{
  display:flex;gap:12px;padding:11px 13px;background:#0F1A2E;border:1px solid var(--border);
  border-radius:var(--radius-sm);align-items:flex-start;min-width:0
}
.list-item .li-body{flex:1;min-width:0}
.list-item .li-title{font-size:12.8px;font-weight:600;line-height:1.45;word-break:break-word}
.list-item .li-meta{font-size:11px;color:var(--muted);margin-top:5px;display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.list-item .li-desc{font-size:11.8px;color:#AAB7C9;margin-top:6px;line-height:1.55;word-break:break-word}
.list-item.clickable{cursor:pointer;transition:.15s}
.list-item.clickable:hover{border-color:rgba(47,107,255,.5);background:#12203A}

/* ---------- Tabs / detail ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:14px;overflow-x:auto}
.tab{padding:8px 13px;background:transparent;border:0;border-bottom:2px solid transparent;color:var(--muted);cursor:pointer;white-space:nowrap;font-size:12.5px}
.tab.active{color:#BBD0FF;border-bottom-color:var(--primary);font-weight:600}
.detail-grid{display:grid;grid-template-columns:120px 1fr;gap:8px 14px;font-size:12.5px}
.detail-grid dt{color:var(--muted)}
.detail-grid dd{margin:0;word-break:break-word}
.summary-box{background:linear-gradient(135deg,rgba(47,107,255,.09),rgba(22,199,132,.04));border:1px solid rgba(47,107,255,.25);border-radius:var(--radius);padding:15px 17px}
.summary-box h3{margin:0 0 8px;font-size:14px}
.summary-box p{margin:0 0 8px;font-size:12.5px;color:#C6D3E6;line-height:1.7}
.summary-box p:last-child{margin-bottom:0}
.summary-box .lbl{color:#8FB0FF;font-weight:600;margin-right:6px}
.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}

/* ---------- Modal / form ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(3,7,16,.72);z-index:80;display:flex;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(3px)}
.modal{background:var(--card);border:1px solid #2A3B5E;border-radius:12px;width:min(620px,100%);max-height:90vh;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.modal.wide{width:min(880px,100%)}
.modal-head{padding:15px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.modal-head h3{margin:0;font-size:15px;font-weight:650;flex:1}
.modal-close{background:transparent;border:0;color:var(--muted);font-size:20px;cursor:pointer;line-height:1;padding:2px 6px}
.modal-body{padding:16px 18px;overflow-y:auto}
.modal-foot{padding:13px 18px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:9px;flex-wrap:wrap}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form-field{display:flex;flex-direction:column;gap:5px;min-width:0}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:11.5px;color:var(--muted)}
.form-field label .req{color:var(--down);margin-left:3px}
.form-field input,.form-field select,.form-field textarea{width:100%}
.form-field textarea{min-height:78px;resize:vertical;line-height:1.6}
.form-field .fhelp{font-size:10.5px;color:#5E6C84}
.form-field .ferr{font-size:11px;color:#FF8B91}
.form-field.invalid input,.form-field.invalid select,.form-field.invalid textarea{border-color:var(--down)}
.form-section{grid-column:1/-1;color:#8FB0FF;font-size:11.5px;font-weight:600;letter-spacing:.5px;border-bottom:1px solid var(--border);padding:8px 0 4px;margin-top:4px}
.check-row{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text)}
.confirm-list{max-height:240px;overflow-y:auto;background:#0C1526;border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;font-size:12px;margin-top:10px}
.confirm-list li{margin:3px 0;color:#C6D3E6}

/* ---------- Toast ---------- */
#toast-root{position:fixed;right:18px;bottom:18px;z-index:100;display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.toast{background:#16233B;border:1px solid #2A3B5E;border-left:3px solid var(--primary);border-radius:var(--radius-sm);padding:10px 14px;font-size:12.5px;box-shadow:var(--shadow);max-width:340px;animation:tin .2s ease}
.toast.ok{border-left-color:var(--up)} .toast.err{border-left-color:var(--down)} .toast.warn{border-left-color:var(--warn)}
@keyframes tin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:20px}
.timeline::before{content:"";position:absolute;left:6px;top:4px;bottom:4px;width:2px;background:var(--border)}
.tl-item{position:relative;padding:0 0 14px 6px}
.tl-item::before{content:"";position:absolute;left:-18px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--primary);border:2px solid var(--bg);box-shadow:0 0 0 2px rgba(47,107,255,.35)}
.tl-item.triggered::before{background:var(--down);box-shadow:0 0 0 2px rgba(234,57,67,.35)}
.tl-item.done::before{background:var(--up);box-shadow:0 0 0 2px rgba(22,199,132,.35)}

/* ---------- Misc ---------- */
.stat-strip{display:flex;gap:18px;flex-wrap:wrap;font-size:11.5px;color:var(--muted);margin-top:10px}
.stat-strip b{color:var(--text);font-family:var(--mono);font-size:13px;margin-right:4px}
.pill-line{display:flex;gap:7px;flex-wrap:wrap;align-items:center}
.divider{height:1px;background:var(--border);margin:14px 0}
.badge-level{display:inline-grid;place-items:center;width:30px;height:22px;border-radius:4px;font-family:var(--mono);font-size:11px;font-weight:700;flex:0 0 30px}
.l1{background:rgba(138,151,171,.16);color:#B7C2D4} .l2{background:rgba(43,182,196,.16);color:#8BE0EA}
.l3{background:rgba(47,107,255,.18);color:#96B6FF} .l4{background:rgba(240,180,41,.18);color:#F3CE7B}
.l5{background:rgba(234,57,67,.2);color:#FF9BA1}
.notice{font-size:11.5px;color:var(--muted);background:#0F1A2E;border:1px dashed var(--border);border-radius:var(--radius-sm);padding:9px 12px}
.scroll-x{overflow-x:auto}
.link-ext::after{content:" ↗";font-size:10px;color:var(--muted)}
.loading{color:var(--muted);font-size:12px;padding:12px 0}

/* ---------- Responsive ---------- */
@media (max-width:1200px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1023px){
  :root{--sidebar-w:0px}
  #sidebar{width:264px;flex-basis:264px;transform:translateX(-100%);transition:transform .22s ease;box-shadow:var(--shadow)}
  #shell.nav-open #sidebar{transform:translateX(0)}
  #shell.nav-open #scrim{display:block;position:fixed;inset:0;background:rgba(3,7,16,.6);z-index:35}
  #main{margin-left:0}
  #hamburger,.icon-btn{display:inline-flex;align-items:center;justify-content:center}
  #view{padding:18px 18px 30px}
  #topbar{padding:0 18px}
  #footer{padding:12px 18px}
  .net-banner{margin:12px 18px -6px}
}
@media (max-width:768px){
  #view{padding:14px 12px 26px}
  #topbar{padding:0 12px;height:56px;flex-basis:56px;gap:9px}
  .page-heading h1{font-size:15px}
  .page-heading span{display:none}
  .clock{display:none}
  #footer{padding:10px 12px;font-size:10.5px;flex-direction:column;gap:5px}
  .net-banner{margin:10px 12px -4px}
  .grid,.grid-2,.grid-3,.grid-4,.grid-2-1,.grid-1-2{grid-template-columns:minmax(0,1fr)}
  .grid-4.compact{grid-template-columns:repeat(2,minmax(0,1fr))}
  .summary-grid{grid-template-columns:minmax(0,1fr)}
  .form-grid{grid-template-columns:minmax(0,1fr)}
  .card{padding:13px}
  .search{min-width:0;width:100%;flex:1 1 100%}
  .toolbar{gap:7px}
  .toolbar .btn{flex:0 0 auto}
  .chart{height:240px}
  .chart.lg{height:280px}
  .kpi .k-value{font-size:21px}
  .modal{max-height:92vh}
  .modal-foot .btn{flex:1 1 auto;text-align:center}
  .detail-grid{grid-template-columns:96px 1fr}
  .section-head{gap:8px}
  .section-head h2{font-size:14.5px}
}
@media print{
  #sidebar,#topbar,#footer,.net-banner,.toolbar,.btn,.row-actions,#toast-root{display:none!important}
  #main{margin:0}
  body,#shell,#view{background:#fff;color:#111}
  .card,.kpi,.list-item,.table-wrap{border-color:#ccc;background:#fff;color:#111;box-shadow:none}
  thead th{background:#f3f3f3;color:#333}
  td,th{color:#111}
  .chart{display:none}
  a{color:#1a4fbf}
}