/* ============================================================
   智能轨道综合检测系统 · 远程控制平台
   工业控制室风格设计系统
   ============================================================ */
:root{
  --bg:#080b14;
  --bg2:#0b1020;
  --panel:#0f1626;
  --panel2:#131c30;
  --panel3:#182238;
  --line:#1f2c47;
  --line2:#28385a;
  --txt:#e6edf7;
  --txt2:#9fb0cc;
  --txt3:#647697;
  --accent:#38f0d0;
  --accent2:#2f7bff;
  --cyan:#22d3ee;
  --ok:#2ee6a6;
  --warn:#ffb020;
  --alarm:#ff4d5e;
  --info:#4aa8ff;
  --purple:#a97bff;
  --shadow:0 10px 30px rgba(0,0,0,.45);
  --mono:"SF Mono","Cascadia Mono","Roboto Mono",Consolas,"DejaVu Sans Mono",monospace;
  --sans:"PingFang SC","Microsoft YaHei","Segoe UI",-apple-system,Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:var(--sans);
  color:var(--txt);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(47,123,255,.10), transparent 60%),
    radial-gradient(900px 500px at 0% 100%, rgba(56,240,208,.06), transparent 55%),
    var(--bg);
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#243352;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#324667}
::-webkit-scrollbar-track{background:transparent}

#app{
  display:grid;
  grid-template-columns:222px 1fr;
  grid-template-rows:60px 1fr;
  grid-template-areas:"top top" "side main";
  height:100vh;
}

/* ================= 顶部栏 ================= */
.topbar{
  grid-area:top;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 18px;gap:16px;
  background:linear-gradient(180deg,rgba(19,28,48,.95),rgba(11,16,32,.9));
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(6px);
  z-index:30;
}
.brand{display:flex;align-items:center;gap:11px;min-width:300px}
.brand-logo{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;
  background:linear-gradient(160deg,#12203a,#0c1428);border:1px solid var(--line2);
  box-shadow:inset 0 0 18px rgba(56,240,208,.08)}
.brand-title{font-size:16px;font-weight:700;letter-spacing:.5px}
.brand-sub{font-size:11px;color:var(--txt3);letter-spacing:.6px;margin-top:1px}

.topbar-center{flex:1;display:flex;justify-content:center}
.net-pills{display:flex;gap:8px}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--txt2);
  background:var(--panel2);border:1px solid var(--line);padding:6px 12px;border-radius:20px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--txt3);display:inline-block;flex:none}
.dot.ok{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.dot.warn{background:var(--warn);box-shadow:0 0 8px var(--warn)}
.dot.alarm{background:var(--alarm);box-shadow:0 0 8px var(--alarm);animation:blink 1s infinite}
@keyframes blink{50%{opacity:.35}}

.topbar-right{display:flex;align-items:center;gap:16px}
.alarm-bell{position:relative;background:var(--panel2);border:1px solid var(--line);
  color:var(--txt2);width:38px;height:38px;border-radius:10px;cursor:pointer;display:grid;place-items:center;transition:.15s}
.alarm-bell:hover{color:var(--accent);border-color:var(--line2)}
.alarm-bell .badge{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 4px;
  border-radius:9px;background:var(--alarm);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;
  box-shadow:0 0 0 2px var(--bg2)}
.alarm-bell .badge.zero{display:none}
.clock{text-align:right;font-family:var(--mono)}
.clock-time{font-size:18px;font-weight:600;letter-spacing:1px;color:#eaf6ff}
.clock-date{font-size:11px;color:var(--txt3)}
.user-chip{display:flex;align-items:center;gap:9px;padding-left:14px;border-left:1px solid var(--line)}
.avatar{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-weight:700;
  background:linear-gradient(150deg,var(--accent2),#1b3f7a);color:#fff}
.user-meta{display:flex;flex-direction:column;line-height:1.25}
.user-meta b{font-size:13px}
.user-meta span{font-size:10.5px;color:var(--txt3)}

/* ================= 侧栏 ================= */
.sidebar{
  grid-area:side;
  background:linear-gradient(180deg,rgba(15,22,38,.8),rgba(9,12,22,.9));
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;justify-content:space-between;
  padding:12px 10px;overflow-y:auto;
}
#nav{display:flex;flex-direction:column;gap:3px}
.nav-group{font-size:10.5px;color:var(--txt3);letter-spacing:1px;margin:12px 10px 5px;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:9px;
  color:var(--txt2);cursor:pointer;font-size:13.5px;position:relative;transition:.14s;border:1px solid transparent}
.nav-item svg{width:18px;height:18px;flex:none;opacity:.85}
.nav-item:hover{background:var(--panel2);color:var(--txt)}
.nav-item.active{background:linear-gradient(90deg,rgba(56,240,208,.14),rgba(47,123,255,.05));
  color:#eafcff;border-color:var(--line2)}
.nav-item.active::before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:3px;
  border-radius:3px;background:linear-gradient(var(--accent),var(--accent2))}
.nav-item.active svg{opacity:1;color:var(--accent)}
.nav-badge{margin-left:auto;font-size:10px;background:var(--alarm);color:#fff;border-radius:9px;
  min-width:16px;height:16px;padding:0 4px;display:grid;place-items:center}

.sidebar-foot{margin-top:12px}
.sysinfo{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:9px 11px;font-size:11.5px;color:var(--txt2)}
.sysinfo .row{display:flex;align-items:center;justify-content:space-between;padding:3px 0}
.copyfoot{text-align:center;font-size:10.5px;color:var(--txt3);margin-top:9px}

/* ================= 主区 ================= */
.content{grid-area:main;overflow-y:auto;padding:18px 20px 40px;position:relative}
.view-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}
.view-title{font-size:20px;font-weight:700}
.view-title small{font-size:12px;color:var(--txt3);font-weight:400;margin-left:10px}
.view-desc{font-size:12.5px;color:var(--txt2);margin-top:3px;max-width:820px}
.view-tools{display:flex;gap:9px;align-items:center}

/* panels & grid */
.grid{display:grid;gap:14px}
.panel{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);
  border-radius:14px;padding:15px 16px;position:relative;box-shadow:var(--shadow)}
.panel-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.panel-h h3{font-size:14px;font-weight:650;display:flex;align-items:center;gap:8px}
.panel-h h3 .tag{font-size:10.5px;color:var(--txt3);background:var(--panel3);padding:2px 8px;border-radius:6px;font-weight:400}
.panel-h .more{font-size:11.5px;color:var(--txt3)}
.chip{font-size:11px;padding:3px 9px;border-radius:7px;background:var(--panel3);color:var(--txt2);border:1px solid var(--line)}
.chip.ok{color:var(--ok);border-color:rgba(46,230,166,.3);background:rgba(46,230,166,.08)}
.chip.warn{color:var(--warn);border-color:rgba(255,176,32,.3);background:rgba(255,176,32,.08)}
.chip.alarm{color:var(--alarm);border-color:rgba(255,77,94,.3);background:rgba(255,77,94,.08)}
.chip.info{color:var(--info);border-color:rgba(74,168,255,.3);background:rgba(74,168,255,.08)}

/* KPI cards */
.kpi{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);
  border-radius:14px;padding:14px 15px;position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;right:-20px;top:-20px;width:90px;height:90px;border-radius:50%;
  background:radial-gradient(circle,var(--k,rgba(56,240,208,.16)),transparent 70%)}
.kpi .kpi-top{display:flex;align-items:center;gap:9px;color:var(--txt2);font-size:12.5px}
.kpi .kpi-ico{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--panel3);color:var(--accent)}
.kpi .kpi-val{font-family:var(--mono);font-size:27px;font-weight:700;margin-top:9px;letter-spacing:.5px}
.kpi .kpi-val small{font-size:13px;color:var(--txt3);font-weight:400;margin-left:4px}
.kpi .kpi-sub{font-size:11.5px;color:var(--txt3);margin-top:3px;display:flex;align-items:center;gap:6px}
.trend-up{color:var(--ok)}.trend-dn{color:var(--alarm)}

/* vehicle status card */
.veh-card{display:flex;flex-direction:column;gap:12px}
.veh-top{display:flex;align-items:center;gap:12px}
.veh-ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--panel3),var(--panel));border:1px solid var(--line2)}
.veh-name{font-size:15px;font-weight:700}
.veh-plat{font-size:11px;color:var(--txt3)}
.veh-state{margin-left:auto;text-align:right}
.state-badge{font-size:12px;font-weight:600;padding:4px 11px;border-radius:8px}
.state-run{background:rgba(46,230,166,.12);color:var(--ok);border:1px solid rgba(46,230,166,.3)}
.state-stop{background:rgba(100,118,151,.12);color:var(--txt2);border:1px solid var(--line2)}
.state-fault{background:rgba(255,77,94,.12);color:var(--alarm);border:1px solid rgba(255,77,94,.3)}
.veh-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.vm{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:9px 10px}
.vm .l{font-size:11px;color:var(--txt3)}
.vm .v{font-family:var(--mono);font-size:18px;font-weight:650;margin-top:3px}
.vm .v small{font-size:11px;color:var(--txt3);font-weight:400}

/* battery bar */
.bat{height:7px;border-radius:4px;background:var(--panel3);overflow:hidden;margin-top:7px}
.bat > i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--ok),#8ef0c0);transition:width .5s}
.bat.low > i{background:linear-gradient(90deg,var(--warn),#ffd27a)}
.bat.crit > i{background:linear-gradient(90deg,var(--alarm),#ff8a94)}

/* tables */
table.tbl{width:100%;border-collapse:collapse;font-size:12.5px}
table.tbl th{text-align:left;color:var(--txt3);font-weight:500;padding:8px 10px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:var(--panel2);font-size:11.5px;white-space:nowrap}
table.tbl td{padding:9px 10px;border-bottom:1px solid rgba(31,44,71,.5);color:var(--txt)}
table.tbl tr:hover td{background:rgba(47,123,255,.05)}
.tbl-wrap{max-height:340px;overflow:auto;border-radius:10px}
.mono{font-family:var(--mono)}
.muted{color:var(--txt3)}

/* buttons */
.btn{font-family:var(--sans);font-size:12.5px;padding:8px 14px;border-radius:9px;border:1px solid var(--line2);
  background:var(--panel2);color:var(--txt);cursor:pointer;display:inline-flex;align-items:center;gap:7px;transition:.14s}
.btn:hover{border-color:var(--accent);color:#eafcff}
.btn svg{width:15px;height:15px}
.btn.primary{background:linear-gradient(135deg,var(--accent2),#1f57c4);border-color:transparent;color:#fff;font-weight:600}
.btn.primary:hover{filter:brightness(1.1)}
.btn.ok{background:linear-gradient(135deg,#1c9e6f,#127a54);border-color:transparent;color:#fff}
.btn.danger{background:linear-gradient(135deg,#d63c4c,#a52633);border-color:transparent;color:#fff}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.sm{padding:5px 10px;font-size:11.5px}
.icon-btn{background:transparent;border:none;color:var(--txt2);cursor:pointer;font-size:15px;padding:4px 8px;border-radius:7px}
.icon-btn:hover{background:var(--panel3);color:var(--txt)}

/* segmented / tabs */
.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:3px;gap:2px}
.seg button{border:none;background:transparent;color:var(--txt2);font-size:12px;padding:6px 13px;border-radius:7px;cursor:pointer}
.seg button.on{background:var(--panel3);color:var(--accent)}

/* canvas holder */
.canvas-box{position:relative;width:100%}
.canvas-box canvas{width:100%;display:block}

/* map */
.map-wrap{position:relative;border-radius:12px;overflow:hidden;background:radial-gradient(circle at 50% 40%,#0c1830,#070b16)}
.map-legend{position:absolute;left:12px;bottom:12px;display:flex;gap:14px;font-size:11.5px;color:var(--txt2);
  background:rgba(8,11,20,.7);padding:7px 12px;border-radius:9px;border:1px solid var(--line);backdrop-filter:blur(4px)}
.map-legend i{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:5px;vertical-align:middle}

/* defect gallery */
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.gal .card{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--panel);transition:.15s;cursor:pointer}
.gal .card:hover{border-color:var(--accent);transform:translateY(-2px)}
.gal .card .thumb{height:96px;position:relative}
.gal .card .meta{padding:8px 10px;font-size:11.5px}
.gal .card .meta b{font-size:12.5px}
.tag-defect{position:absolute;top:6px;left:6px;font-size:10px;padding:2px 7px;border-radius:6px;background:rgba(0,0,0,.55);color:#fff}

/* camera grid */
.cam-grid{display:grid;gap:12px}
.cam{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#05070d;aspect-ratio:16/10}
.cam canvas{width:100%;height:100%;display:block}
.cam .cam-label{position:absolute;top:8px;left:8px;font-size:11px;background:rgba(0,0,0,.5);color:#dfe7f5;padding:3px 9px;border-radius:6px;font-family:var(--mono)}
.cam .cam-rec{position:absolute;top:8px;right:8px;font-size:11px;color:#ff6b78;display:flex;align-items:center;gap:5px;font-family:var(--mono)}
.cam .cam-rec i{width:8px;height:8px;border-radius:50%;background:#ff4d5e;animation:blink 1.2s infinite}
.cam .cam-alarm{position:absolute;inset:0;border:2px solid var(--alarm);border-radius:12px;pointer-events:none;opacity:0;transition:.3s}
.cam.alarm .cam-alarm{opacity:1;animation:blink 1s infinite}
.cam .cam-foot{position:absolute;bottom:0;left:0;right:0;padding:7px 10px;font-size:11px;
  background:linear-gradient(transparent,rgba(0,0,0,.7));color:#cfe;display:flex;justify-content:space-between}

/* control panel */
.ctrl-veh{display:grid;gap:14px}
.ctrl-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.ctrl-label{font-size:12.5px;color:var(--txt2);min-width:74px}
input[type=range]{-webkit-appearance:none;appearance:none;height:6px;border-radius:4px;background:var(--panel3);outline:none;flex:1;min-width:120px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:17px;height:17px;border-radius:50%;
  background:var(--accent);cursor:pointer;box-shadow:0 0 8px rgba(56,240,208,.6);border:2px solid #0b1020}
input[type=number],input[type=text],select{background:var(--panel);border:1px solid var(--line2);color:var(--txt);
  border-radius:8px;padding:7px 10px;font-size:12.5px;font-family:var(--mono);width:110px}
input:focus,select:focus{outline:none;border-color:var(--accent)}
.big-toggle{display:inline-flex;border:1px solid var(--line2);border-radius:10px;overflow:hidden}
.big-toggle button{border:none;background:var(--panel);color:var(--txt2);padding:8px 16px;cursor:pointer;font-size:13px}
.big-toggle button.on{background:linear-gradient(135deg,var(--accent2),#1f57c4);color:#fff}
.estop{width:100%;background:linear-gradient(135deg,#e0303f,#8f1a24);border:1px solid #ff6b78;color:#fff;
  font-size:15px;font-weight:700;padding:14px;border-radius:12px;cursor:pointer;letter-spacing:2px;box-shadow:0 0 20px rgba(224,48,63,.3)}
.estop:hover{filter:brightness(1.1)}

/* wear profile legend + list rows */
.kv{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid rgba(31,44,71,.5);font-size:12.5px}
.kv:last-child{border:none}
.kv .k{color:var(--txt2)}
.kv .v{font-family:var(--mono);font-weight:600}

/* progress ring text overlay handled in canvas */
.center-metric{position:absolute;inset:0;display:grid;place-items:center;text-align:center;pointer-events:none}
.center-metric b{font-family:var(--mono);font-size:22px}
.center-metric span{display:block;font-size:11px;color:var(--txt3)}

/* alarm drawer */
.drawer{position:fixed;top:0;right:-380px;width:370px;height:100vh;background:linear-gradient(180deg,var(--panel2),var(--bg2));
  border-left:1px solid var(--line2);z-index:60;transition:right .28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:-14px 0 40px rgba(0,0,0,.5)}
.drawer.open{right:0}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}
.drawer-body{flex:1;overflow-y:auto;padding:12px}
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:55;opacity:0;pointer-events:none;transition:.28s}
.drawer-mask.open{opacity:1;pointer-events:auto}
.alarm-item{display:flex;gap:11px;padding:11px;border-radius:10px;background:var(--panel);border:1px solid var(--line);margin-bottom:9px}
.alarm-item .ai-ico{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;flex:none}
.alarm-item.lv-alarm .ai-ico{background:rgba(255,77,94,.14);color:var(--alarm)}
.alarm-item.lv-warn .ai-ico{background:rgba(255,176,32,.14);color:var(--warn)}
.alarm-item.lv-info .ai-ico{background:rgba(74,168,255,.14);color:var(--info)}
.alarm-item .ai-body{flex:1;min-width:0}
.alarm-item .ai-title{font-size:13px;font-weight:600}
.alarm-item .ai-desc{font-size:11.5px;color:var(--txt2);margin-top:2px}
.alarm-item .ai-time{font-size:10.5px;color:var(--txt3);font-family:var(--mono);margin-top:4px}

/* live event feed */
.feed{display:flex;flex-direction:column;gap:8px;max-height:330px;overflow-y:auto}
.feed-item{display:flex;gap:10px;align-items:center;font-size:12px;padding:7px 9px;border-radius:9px;background:var(--panel)}
.feed-item .fi-dot{width:8px;height:8px;border-radius:50%;flex:none}
.feed-item .fi-t{font-family:var(--mono);color:var(--txt3);font-size:11px;flex:none}
.feed-item .fi-msg{flex:1}
.feed-item .fi-src{font-size:10.5px;color:var(--txt3);border:1px solid var(--line);padding:1px 6px;border-radius:5px}

/* toast */
.toast-wrap{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:90;display:flex;flex-direction:column;gap:9px;align-items:center}
.toast{background:var(--panel3);border:1px solid var(--line2);color:var(--txt);padding:11px 18px;border-radius:11px;
  font-size:13px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;animation:toastIn .3s;min-width:220px}
.toast.ok{border-color:rgba(46,230,166,.4)}.toast.ok .ti{color:var(--ok)}
.toast.warn{border-color:rgba(255,176,32,.4)}.toast.warn .ti{color:var(--warn)}
.toast.err{border-color:rgba(255,77,94,.4)}.toast.err .ti{color:var(--alarm)}
@keyframes toastIn{from{opacity:0;transform:translateY(12px)}}

/* misc utility */
.flex{display:flex}.between{justify-content:space-between}.center{align-items:center}.gap{gap:12px}.wrap{flex-wrap:wrap}
.spark{display:inline-block;vertical-align:middle}
.legend-row{display:flex;gap:16px;flex-wrap:wrap;font-size:11.5px;color:var(--txt2);margin-top:8px}
.legend-row i{width:12px;height:3px;border-radius:2px;display:inline-block;margin-right:6px;vertical-align:middle}
.hint{font-size:11px;color:var(--txt3);margin-top:8px;line-height:1.6}
.divider{height:1px;background:var(--line);margin:12px 0}
.pos-tag{font-family:var(--mono);font-size:11.5px;color:var(--cyan)}
.sev-1{color:var(--info)}.sev-2{color:var(--warn)}.sev-3{color:var(--alarm)}
.badge-count{font-family:var(--mono)}

/* ===== 缺陷抓拍影像 ===== */
.defect-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:11px}
.defect-grid.cols3{grid-template-columns:repeat(3,1fr)}
.defect-grid.cols2{grid-template-columns:repeat(2,1fr)}
.dcard{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--panel);cursor:pointer;transition:.15s}
.dcard:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.45)}
.dthumb{position:relative;height:106px;background:#2b2f35;overflow:hidden}
.dthumb canvas{width:100%;height:100%;display:block}
.dthumb .dtag{position:absolute;left:6px;bottom:6px;font-size:10px;padding:2px 7px;border-radius:6px;color:#fff;font-weight:600;background:rgba(0,0,0,.62)}
.dthumb .dsev{position:absolute;right:6px;top:6px;width:9px;height:9px;border-radius:50%;box-shadow:0 0 6px currentColor}
.dcard .dmeta{padding:7px 9px;font-size:11.5px;display:flex;justify-content:space-between;align-items:center}
.dcard .dmeta b{font-family:var(--mono);color:var(--cyan)}
.dcard .dmeta .muted{font-size:10.5px}
.zoom-hint{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transition:.15s;background:rgba(0,0,0,.25)}
.dcard:hover .zoom-hint{opacity:1}
.zoom-hint span{font-size:11px;color:#fff;background:rgba(0,0,0,.5);padding:4px 10px;border-radius:20px;border:1px solid rgba(255,255,255,.3)}

/* fastener thumbnail row */
.fast-row{display:flex;align-items:center;gap:10px;padding:6px;background:var(--panel);border-radius:9px;border:1px solid var(--line);cursor:pointer;transition:.14s}
.fast-row:hover{border-color:var(--accent)}
.fast-row .ftmb{width:64px;height:42px;border-radius:6px;overflow:hidden;flex:none;background:#2b2f35}
.fast-row .ftmb canvas{width:100%;height:100%;display:block}

/* ===== 大图弹窗 ===== */
.modal-mask{position:fixed;inset:0;background:rgba(4,7,13,.8);z-index:80;display:grid;place-items:center;backdrop-filter:blur(4px);animation:toastIn .2s}
.modal-card{width:min(900px,93vw);max-height:92vh;background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line2);border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.modal-h{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.modal-h b{font-size:15px}
.modal-body{display:grid;grid-template-columns:1.6fr 1fr}
.modal-img{position:relative;height:470px;background:#2b2f35}
.modal-img canvas{width:100%;height:100%;display:block}
.modal-info{padding:8px 6px;overflow:auto}
.modal-info .kv{padding:9px 12px}
@media(max-width:760px){.modal-body{grid-template-columns:1fr}.modal-img{height:300px}}

/* responsive */
@media(max-width:1200px){#app{grid-template-columns:64px 1fr}.brand-txt,.nav-item span,.nav-group,.sidebar-foot{display:none}
  .nav-item{justify-content:center}.brand{min-width:auto}}
@media(max-width:900px){.topbar-center{display:none}}