:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#282924;background:#f7f7f4;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin-top:0}.hidden{display:none!important}.shell{display:flex;min-height:100vh}.sidebar{width:238px;min-width:238px;background:#252b28;color:#f4f0e8;display:flex;flex-direction:column;padding:32px 18px 18px}.brand{display:flex;align-items:center;gap:10px;margin:0 8px 42px}.brand strong{font-size:21px;letter-spacing:1px}.brand span{display:block;color:#b3c0b7;font-size:10px;letter-spacing:1.5px;margin-top:3px}.symbol{width:56px;height:56px;display:grid;place-items:center;color:#3b412d;background:#e9d8ab;border-radius:14px;font-family:serif;font-size:36px}.symbol.small{width:39px;height:39px;font-size:25px;border-radius:9px}nav{display:grid;gap:8px}nav button{border:0;text-align:left;border-radius:10px;padding:14px 18px;background:transparent;color:#c2c9c2}nav button.active,nav button:hover{background:#485349;color:white}.sidebar-foot{margin-top:auto;color:#b1bbb2;font-size:12px;padding:14px 10px;border-top:1px solid #49524a;display:flex;align-items:center;gap:7px}.dot{width:7px;height:7px;background:#78ba90;border-radius:50%}.linkish{background:none;border:0;color:#e0cb9c;margin-left:auto;font-size:12px}.main{flex:1;min-width:0;padding:30px clamp(20px,4vw,58px) 60px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;gap:15px}.eyebrow{font-size:11px;letter-spacing:2px;color:#7f8b84;margin-bottom:10px}.topbar h1{margin:0;font-size:30px;letter-spacing:.5px}.top-right{display:flex;align-items:center;gap:14px;color:#7b817b;font-size:12px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:19px}.metric{background:white;border:1px solid #edeee9;border-radius:14px;padding:24px 23px;box-shadow:0 5px 20px #202a1b04}.metric 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16px;background:white;color:#303a32;font-size:13px;white-space:nowrap}.primary{background:#394c40;color:#fff;border-color:#394c40}.primary:hover{background:#4f6656}.outline:hover{background:#f2f5f1}.full{width:100%}.file-button{display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.fields{display:grid;gap:14px;margin-bottom:22px}label{font-size:13px;display:grid;gap:7px;color:#536057}input,select{width:100%;border:1px solid #dce3dd;background:#fff;border-radius:8px;padding:12px 13px;outline:none;color:#262f29;min-width:0}input:focus,select:focus{border-color:#809b87}.minor-label{font-size:12px;font-weight:600;color:#56645b;margin:19px 0 10px}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.asset-card{border:1px solid #edf0e9;border-radius:10px;overflow:hidden}.asset-thumbnail{height:140px;background:#ebeee8;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.asset-thumbnail img,.asset-thumbnail video{width:100%;height:100%;object-fit:cover}.video-placeholder{font-size:44px;color:#8f998e}.asset-details{padding:12px;font-size:12px}.asset-details strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.subtle,.asset-details small{color:#9aa49b}.asset-details small{display:block;margin-top:5px}.card-actions{display:flex;justify-content:flex-end;margin-top:6px}.danger{color:#bb5d51;border:0;background:none;font-size:12px}.asset-pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px;max-height:260px;overflow:auto}.pick{border:1px solid #e3e8e3;background:#fbfcfa;border-radius:9px;padding:9px;text-align:left;overflow:hidden}.pick:hover{border-color:#8caa90}.pick .emoji{font-size:21px}.pick .pick-title{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px;margin-top:5px}.playlist-draft{display:grid;gap:8px;margin-bottom:22px;min-height:40px}.playlist-row,.device-item,.program-item,.dash-row{background:#f8faf7;border:1px solid #edf0ed;border-radius:10px;padding:12px;margin-bottom:8px}.playlist-row{display:flex;align-items:center;gap:9px}.playlist-row strong{font-size:12px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playlist-row input{width:68px;padding:7px 8px}.playlist-row button{border:0;background:#ebefea;padding:8px;border-radius:6px}.program-item,.device-item{display:grid;gap:9px}.program-item h3{font-size:14px;margin:0}.program-item p,.device-item p{font-size:12px;color:#859188;margin:0}.device-item .device-line{display:flex;align-items:center;justify-content:space-between;gap:10px}.device-item .device-line strong{font-size:13px}.status{font-size:11px;color:#68716b;background:#e7eae6;border-radius:99px;padding:4px 9px}.status.online{background:#e2f2e5;color:#458454}.device-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.device-actions select{flex:1;font-size:12px;padding:9px}.device-actions button{font-size:12px}.notice-box{background:#f6f4ec;border-radius:9px;padding:14px;font-size:12px;color:#7b786c;line-height:1.7}.preview-caption{font-size:12px;color:#a1a9a0;line-height:1.8;padding-top:12px}.upload-status{font-size:12px;color:#738a75;margin-bottom:15px}.empty{padding:32px 8px;text-align:center;color:#a0aaa1;font-size:13px}.dash-row{display:flex;align-items:center;justify-content:space-between;font-size:13px}.login-screen{min-height:100vh;display:grid;place-items:center;background:#eeeee8;padding:20px}.login-card{width:min(400px,100%);background:white;border-radius:18px;padding:36px;box-shadow:0 18px 55px #45483d18}.login-card h1{font-size:27px;margin:20px 0 8px}.login-card p{font-size:12px;letter-spacing:1px;color:#8d978e;margin:0 0 32px}.login-card form{display:grid;gap:16px}.login-card small{display:block;color:#9daba0;margin-top:24px;font-size:11px}#toast{position:fixed;bottom:28px;right:28px;background:#2c3830;color:#fff;padding:13px 20px;border-radius:10px;font-size:13px;display:none;max-width:360px;z-index:2}@media(max-width:960px){.metrics{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.sidebar{width:190px;min-width:190px}.main{padding:22px}}@media(max-width:650px){.shell{display:block}.sidebar{position:sticky;top:0;z-index:1;width:auto;min-width:0;padding:10px 14px}.brand{margin:0 0 10px}.brand strong{font-size:15px}.brand span{display:none}.symbol.small{width:28px;height:28px;font-size:18px}nav{display:flex;gap:5px;overflow:auto}nav button{font-size:12px;white-space:nowrap;padding:9px}.sidebar-foot{display:none}.main{padding:22px 14px}.topbar h1{font-size:22px}.top-right #clock{display:none}.metrics{gap:8px}.metric{padding:17px}.metric strong{font-size:27px}.panel{padding:17px}.panel-head{flex-wrap:wrap}.asset-grid{grid-template-columns:repeat(2,1fr)}}

/* 叫号管理模块 */
.field-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.toggle{display:flex;flex-direction:row;align-items:center;gap:8px}
.toggle input{width:16px;min-width:16px;height:16px;margin:0}
textarea{width:100%;min-height:90px;border:1px solid #dce3dd;border-radius:9px;font:inherit;font-size:13px;padding:12px;resize:vertical}
.device-settings{display:grid;grid-template-columns:minmax(130px,1fr) minmax(130px,1fr) auto auto;gap:8px;align-items:center;border-top:1px solid #e0e6e0;padding-top:12px;margin-top:4px}
.device-settings input,.device-settings select{font-size:12px;padding:9px}
.device-settings .toggle{font-size:12px}
.queue-help{font-size:12px;color:#888f87;line-height:1.7}
@media(max-width:960px){.device-settings{grid-template-columns:1fr 1fr}}
@media(max-width:550px){.field-two{grid-template-columns:1fr}.device-settings{grid-template-columns:1fr}}