:root {
  --bg:#071326;
  --panel:rgba(7,29,57,.86);
  --panel2:rgba(11,38,71,.78);
  --line:rgba(75,173,255,.28);
  --cyan:#2fd5ff;
  --blue:#418cff;
  --green:#36e59b;
  --yellow:#ffc857;
  --orange:#ff9557;
  --red:#ff5964;
  --text:#eaf7ff;
  --muted:#8fb3c9;
}
*{box-sizing:border-box}html,body,#app{margin:0;width:100%;height:100%;overflow:hidden;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:var(--bg);color:var(--text)}button,input{font:inherit}.hidden{display:none!important}
body{background:radial-gradient(circle at 50% 10%,#123b6d 0,#071326 42%,#040b15 100%)}
.app-shell{height:100%;display:flex;flex-direction:column;position:relative}
.topbar{height:76px;display:grid;grid-template-columns:240px 1fr auto 260px;align-items:center;padding:0 18px;border-bottom:1px solid rgba(71,170,255,.3);background:linear-gradient(180deg,rgba(7,30,61,.98),rgba(5,20,39,.88));box-shadow:0 8px 30px rgba(0,0,0,.25);z-index:20}
.platform-switch{position:relative}.platform-btn{width:190px;height:40px;border:1px solid rgba(64,182,255,.45);border-radius:7px;background:rgba(17,55,96,.82);color:#e8f8ff;display:flex;align-items:center;gap:9px;padding:0 13px;cursor:pointer}.platform-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}.chevron{margin-left:auto}.platform-menu{position:absolute;top:46px;left:0;width:190px;padding:6px;background:#0b2341;border:1px solid rgba(60,170,245,.35);border-radius:8px;box-shadow:0 12px 30px rgba(0,0,0,.45)}.platform-menu button{display:block;width:100%;text-align:left;border:0;background:transparent;color:#dff5ff;padding:11px 12px;border-radius:5px;cursor:pointer}.platform-menu button:hover{background:rgba(54,147,230,.22)}
.brand{text-align:center;min-width:330px}.brand-kicker{font-size:9px;letter-spacing:5px;color:#72bfe8;opacity:.85}.brand-title{font-weight:700;letter-spacing:7px;font-size:25px;text-shadow:0 0 18px rgba(42,170,255,.55)}
.top-nav{display:flex;gap:7px}.nav-item{border:1px solid rgba(65,149,222,.22);background:rgba(8,31,59,.7);color:#91b9d4;padding:10px 12px;border-radius:5px;cursor:pointer}.nav-item:hover,.nav-item.active{color:#fff;border-color:rgba(51,194,255,.55);background:linear-gradient(180deg,rgba(31,112,178,.58),rgba(8,41,77,.72))}
.status-strip{display:flex;align-items:center;justify-content:flex-end;gap:12px}.status-pill{font-size:12px;padding:6px 10px;border-radius:20px;border:1px solid rgba(255,255,255,.12)}.status-pill.ok{color:#87ffd0;border-color:rgba(54,229,155,.4);background:rgba(54,229,155,.08)}.status-pill.warn{color:#ffe29a;border-color:rgba(255,200,87,.4);background:rgba(255,200,87,.08)}.status-pill.bad{color:#ff9ca3;border-color:rgba(255,89,100,.45)}.clock{font-size:12px;color:#8db4cb}
.dashboard{flex:1;min-height:0;display:grid;grid-template-columns:300px 1fr 300px;gap:12px;padding:12px}.side-panel{min-height:0;display:flex;flex-direction:column;gap:12px}.panel-card{border:1px solid var(--line);background:linear-gradient(160deg,rgba(9,35,66,.92),rgba(4,20,40,.82));border-radius:8px;padding:12px;box-shadow:inset 0 0 28px rgba(26,115,188,.06),0 12px 25px rgba(0,0,0,.12);min-height:0}.panel-card.grow{flex:1;overflow:hidden}.panel-title{height:27px;font-size:14px;font-weight:700;color:#d9f6ff;letter-spacing:1px;border-left:3px solid var(--cyan);padding-left:9px;margin-bottom:10px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(34,141,211,.14),transparent)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.stat-box{border:1px solid rgba(61,165,235,.26);background:rgba(12,51,89,.55);border-radius:6px;color:#9abfd4;padding:10px 2px;cursor:pointer}.stat-box:hover{border-color:#35c7ff;transform:translateY(-1px)}.stat-num{display:block;color:#c8f3ff;font-size:25px;font-weight:700;margin-bottom:3px}.mine-list,.device-status-list,.event-feed{display:flex;flex-direction:column;gap:7px;overflow:auto;height:calc(100% - 36px);padding-right:3px}.mine-row,.device-row{color:#cfeaf7;display:grid;grid-template-columns:1fr auto;align-items:center;padding:8px 9px;border:1px solid rgba(69,151,214,.14);background:rgba(4,24,47,.56);border-radius:5px;cursor:pointer}.mine-row:hover,.device-row:hover{border-color:rgba(50,206,255,.5);background:rgba(15,57,96,.65)}.mine-row small,.device-row small{display:block;color:#719ab5;margin-top:3px}.count-badge{min-width:28px;text-align:center;border-radius:12px;padding:4px 7px;color:#fff;background:rgba(255,89,100,.28);border:1px solid rgba(255,89,100,.35)}.status-dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:6px}.status-online{background:var(--green);box-shadow:0 0 8px rgba(54,229,155,.6)}.status-warning{background:var(--yellow)}.status-alarm{background:var(--red);box-shadow:0 0 9px rgba(255,89,100,.6)}.event-item{font-size:12px;line-height:1.5;padding:7px 8px;border-left:2px solid rgba(58,177,248,.45);background:rgba(8,32,60,.45)}.event-time{color:#5f8ba8;margin-right:6px}
.main-stage{min-width:0;min-height:0;position:relative;border:1px solid rgba(46,156,233,.25);border-radius:9px;overflow:hidden;background:linear-gradient(180deg,#0b2542,#081829)}.stage-toolbar{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 10px;border-bottom:1px solid rgba(58,156,223,.18);background:rgba(5,24,47,.88);position:absolute;top:0;left:0;right:0;z-index:10}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:8px}.tool-btn{height:31px;padding:0 12px;border:1px solid rgba(72,160,224,.36);border-radius:5px;background:rgba(10,46,82,.84);color:#b9d9eb;cursor:pointer}.tool-btn:hover{border-color:#38c8ff;color:#fff}.tool-btn.primary.active{background:rgba(38,166,231,.28);border-color:#32d4ff;color:#fff}.tool-btn.danger:hover{border-color:#ff6570}.file-btn{display:flex;align-items:center}.stage-hint{font-size:12px;color:#6f9db9}.stage-view{position:absolute;inset:0;padding-top:48px}.stage-view canvas{display:block;width:100%;height:100%;cursor:grab}.stage-view canvas.point-mode{cursor:crosshair}.stage-view canvas.dragging{cursor:grabbing}.loading-mask{position:absolute;inset:48px 0 0 0;display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;background:rgba(4,16,31,.88);z-index:8;color:#a8cfe6}.spinner{width:36px;height:36px;border:3px solid rgba(61,179,238,.16);border-top-color:#35d4ff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.corner-info{position:absolute;right:12px;bottom:12px;max-width:420px;padding:7px 10px;border-radius:5px;background:rgba(4,20,38,.8);border:1px solid rgba(71,167,230,.22);font-size:11px;color:#7fa9c0;pointer-events:none}
.map-container,.mock-map{position:absolute;inset:48px 0 0}.mock-map{overflow:hidden;background:radial-gradient(circle at 48% 48%,rgba(32,105,141,.48),rgba(6,25,47,.95) 50%),linear-gradient(135deg,#092f42,#061627)}.map-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(84,167,202,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(84,167,202,.1) 1px,transparent 1px);background-size:48px 48px;transform:perspective(700px) rotateX(8deg) scale(1.08)}.mock-map-label{position:absolute;top:14px;left:14px;font-size:11px;color:#71a2bd;background:rgba(3,18,35,.72);padding:6px 9px;border-radius:4px;border:1px solid rgba(66,156,211,.2)}.map-point{position:absolute;transform:translate(-50%,-50%);width:26px;height:26px;border-radius:50%;border:1px solid rgba(99,222,255,.76);background:rgba(24,141,204,.25);box-shadow:0 0 0 7px rgba(39,188,234,.08),0 0 18px rgba(47,213,255,.42);cursor:pointer}.map-point::after{content:"";position:absolute;left:8px;top:8px;width:8px;height:8px;border-radius:50%;background:#64e8ff}.map-point.alarm{border-color:#ff7e87;box-shadow:0 0 0 7px rgba(255,89,100,.08),0 0 18px rgba(255,89,100,.45)}.map-point.alarm::after{background:#ff5964}.map-point span{position:absolute;white-space:nowrap;left:31px;top:4px;font-size:11px;color:#ccefff;text-shadow:0 2px 3px #000}.map-notice{position:absolute;top:60px;right:12px;z-index:5;padding:7px 10px;border-radius:5px;background:rgba(255,200,87,.1);border:1px solid rgba(255,200,87,.3);color:#ffe3a0;font-size:12px}
.risk-list{display:grid;grid-template-columns:1fr 1fr;gap:7px}.risk-row{height:58px;border:1px solid rgba(65,156,219,.2);border-radius:5px;background:rgba(7,31,58,.55);color:#9bbbd0;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:0 12px}.risk-row:hover{border-color:#35c5ff}.risk-row b{font-size:22px;color:#d9f5ff}.bar-chart{display:flex;flex-direction:column;gap:10px}.bar-chart>div{display:grid;grid-template-columns:58px 1fr 26px;align-items:center;gap:7px;font-size:11px;color:#83a8bf}.bar-chart i{height:7px;border-radius:6px;background:linear-gradient(90deg,#2f86e4 var(--v),rgba(52,101,139,.25) var(--v))}.bar-chart b{color:#a9d6ec}
.modal-backdrop{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;background:rgba(0,8,17,.62);backdrop-filter:blur(3px)}.modal-card{width:min(680px,88vw);max-height:80vh;overflow:hidden;border:1px solid rgba(62,174,240,.42);border-radius:9px;background:linear-gradient(145deg,#0b2a4e,#07192d);box-shadow:0 30px 80px rgba(0,0,0,.52)}.list-card{width:min(980px,92vw)}.modal-head{height:64px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(64,157,218,.18)}.modal-head h3{margin:3px 0 0;font-size:17px}.modal-kicker{font-size:9px;letter-spacing:3px;color:#4faad6}.icon-btn{border:0;background:transparent;color:#8cb4cd;font-size:25px;cursor:pointer}.detail-body{padding:18px}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.detail-item{padding:11px;border:1px solid rgba(58,150,211,.18);background:rgba(4,23,45,.5);border-radius:5px}.detail-item label{display:block;color:#7199b4;font-size:11px;margin-bottom:5px}.detail-item b{font-size:14px}.detail-item.full{grid-column:1/-1}.coordinate-preview{margin:16px 16px 8px;padding:9px 11px;background:rgba(11,51,88,.55);border:1px solid rgba(61,160,222,.22);border-radius:5px;color:#8eb7ce;font-size:12px}.bind-device-list{padding:8px 16px 18px;max-height:420px;overflow:auto}.bind-device-item{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;padding:10px 12px;margin-top:7px;border:1px solid rgba(58,156,216,.2);background:rgba(5,28,52,.52);border-radius:5px;color:#cce9f6;cursor:pointer}.bind-device-item:hover{border-color:#38ccff;background:rgba(16,71,116,.5)}.bind-device-item small{display:block;color:#7199b4;margin-top:3px}.table-wrap{padding:14px;max-height:65vh;overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:10px;border-bottom:1px solid rgba(77,153,201,.16);text-align:left}th{position:sticky;top:0;background:#0d3157;color:#9ac8df}td{color:#c5dfeb}.status-text.online{color:var(--green)}.status-text.warning{color:var(--yellow)}.status-text.alarm{color:var(--red)}
::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:rgba(64,143,196,.35);border-radius:6px}
@media(max-width:1200px){.dashboard{grid-template-columns:250px 1fr 250px}.topbar{grid-template-columns:210px 1fr 210px}.top-nav{display:none}.status-strip{grid-column:3}.brand-title{font-size:20px}.stage-hint{display:none}}