:root{color-scheme:dark;--bg: #040b13;--panel: rgba(7, 25, 39, .88);--line: rgba(48, 206, 255, .23);--cyan: #31d8ff;--blue: #168eff;--green: #54e5a4;--orange: #ffb14d;--red: #ff5a69;--text: #e8fbff;--muted: #7396a7}*{box-sizing:border-box}html,body,#app,#dashboard{width:100%;height:100%;margin:0;overflow:hidden}body{background:radial-gradient(circle at 50% 38%,#10293d 0,#07131f 42%,var(--bg) 78%);color:var(--text);font-family:Microsoft YaHei,PingFang SC,system-ui,sans-serif}button{color:inherit;font:inherit}canvas{display:block}.app-shell{min-width:1180px;min-height:680px;height:100%;display:grid;grid-template:76px minmax(0,1fr) 28px / 306px minmax(520px,1fr) 326px;gap:10px;padding:0 12px;position:relative;background-image:linear-gradient(rgba(39,172,221,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(39,172,221,.03) 1px,transparent 1px);background-size:42px 42px}.app-shell:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(33,193,255,.06),transparent 14%,transparent 86%,rgba(33,193,255,.06))}.topbar{grid-column:1 / 4;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line);background:linear-gradient(90deg,transparent,rgba(17,74,105,.38) 28%,rgba(17,74,105,.38) 72%,transparent);position:relative}.topbar:after{content:"";position:absolute;left:32%;right:32%;bottom:-1px;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 14px var(--cyan)}.brand-mark{width:58px;height:50px;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:2px;box-shadow:0 0 18px #008ecf40}.brand-mark img{width:100%;height:100%;display:block;object-fit:cover}.title-wrap{position:absolute;left:50%;transform:translate(-50%);text-align:center;white-space:nowrap}.eyebrow{color:#4aa0bd;font-size:9px;letter-spacing:4px}h1{margin:4px 0 0;font-size:24px;letter-spacing:3px;text-shadow:0 0 16px rgba(49,216,255,.38)}.top-status{display:flex;gap:18px;align-items:center;font-size:12px;color:#8fb9c9}.top-status strong{color:var(--cyan);font:600 18px Consolas,monospace}.panel-stack{min-height:0;display:flex;flex-direction:column;gap:10px}.left-panel{grid-column:1;grid-row:2}.right-panel{grid-column:3;grid-row:2}.panel{position:relative;border:1px solid var(--line);background:linear-gradient(145deg,#071b2af0,#05111cd1);box-shadow:inset 0 0 30px #0d6f970d;overflow:hidden}.panel:before,.panel:after{content:"";position:absolute;width:16px;height:16px;pointer-events:none}.panel:before{left:-1px;top:-1px;border-left:2px solid var(--cyan);border-top:2px solid var(--cyan)}.panel:after{right:-1px;bottom:-1px;border-right:2px solid var(--cyan);border-bottom:2px solid var(--cyan)}.panel-title{height:38px;display:flex;justify-content:space-between;align-items:center;padding:0 13px;border-bottom:1px solid rgba(48,206,255,.14)}.panel-title span{font-size:14px;font-weight:700;letter-spacing:1px}.panel-title em{color:#386c80;font-size:9px;font-style:normal;letter-spacing:2px}.project-panel{flex:0 0 222px}.project-visual{height:125px;margin:9px 10px 6px;position:relative;overflow:hidden;background:#102331}.project-visual img{width:100%;height:100%;object-fit:cover;opacity:.74;filter:saturate(.75) contrast(1.12)}.project-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,16,25,.7),transparent 52%)}.target-tag{position:absolute;right:13px;bottom:13px;z-index:1;color:#fff;font-size:11px;padding:4px 7px;background:#f03f4ac7;border:1px solid #ff6671}.project-copy{padding:1px 12px;display:flex;justify-content:space-between;align-items:center}.project-copy b{font-size:13px}.project-copy span{color:var(--muted);font-size:10px}.monitor-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;flex:0 0 190px}.monitor-card{border:1px solid rgba(48,206,255,.18);background:#071e2ed1;display:grid;grid-template-columns:27px 1fr 28px;align-items:center;gap:5px;padding:8px;text-align:left;cursor:pointer;transition:.2s}.monitor-card:hover,.monitor-card.active{border-color:var(--cyan);transform:translateY(-1px);box-shadow:0 0 18px #31d8ff1f}.monitor-icon{color:var(--cyan);font-size:17px}.monitor-copy{display:flex;flex-direction:column;min-width:0}.monitor-copy b{font-size:11px;white-space:nowrap}.monitor-copy small{color:var(--muted);font-size:9px;margin-top:4px;white-space:nowrap}.monitor-card strong{color:var(--cyan);font:700 19px Consolas,monospace;text-align:right}.online-card strong,.online-card 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.scene-legend{max-width:94%;gap:6px 9px}.portrait-layout .scene-toolbar{top:52px;right:8px}.portrait-layout .scene-toolbar button{padding:5px 6px}@media (max-height: 760px){.app-shell{grid-template-rows:64px minmax(0,1fr) 24px;gap:7px}.project-panel{flex-basis:165px}.project-visual{height:78px;margin-top:7px}.project-copy{padding-top:0}.monitor-grid{flex-basis:140px;gap:5px}.monitor-card{padding:5px 7px}.stage-list{padding:7px 13px;gap:4px 8px}.stage{padding:5px 8px}.site-brief{margin-top:0;padding:8px}.site-facts{padding:6px 0;gap:4px 10px}.environment-row span{padding:3px 2px}.baseline-progress{margin-top:5px}.health-panel{flex-basis:115px}.health-row{padding:6px 13px}.health-score{height:62px}.health-score strong{font-size:32px}.detail-panel{flex-basis:190px;min-height:190px}.point-detail{padding-top:9px}.alarms-panel{flex-basis:130px;min-height:120px}.alarm-row{min-height:32px}.scenario-panel{flex-basis:129px}.scenario-grid{padding:6px 9px;gap:4px}.scenario-grid button{padding:3px 4px}}