:root{font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#192c3d;background:#f5f7f9;font-synthesis:none;font-size:14px;--accent:#147d86;--accent-hover:#096975;--border:#e3e9ee;--muted:#758391;--radius:14px}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a{color:inherit}button,input,textarea,select,a{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #68bfc8}h1,h2,p{margin:0}h1,h2{font-weight:650;letter-spacing:-.025em}[hidden]{display:none!important}.muted{color:var(--muted);line-height:1.75}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:43px;padding:10px 19px;border:1px solid transparent;border-radius:8px;text-decoration:none;font-weight:600;line-height:1.4;transition:background .15s,border-color .15s}.button-primary{background:var(--accent);color:white;box-shadow:0 2px 3px #103c4c0d}.button-primary:hover{background:var(--accent-hover)}.button-secondary{background:#fff;border-color:#dce4ea;color:#344d60}.button-secondary:hover{background:#f5f8fa;border-color:#b9cbd3}.button-quiet{background:transparent;color:#728291;font-size:13px;min-height:36px;padding:8px 12px}.button-quiet:hover{background:#edf1f5}.button-full{width:100%}.button-small{min-height:35px;padding:7px 16px;font-size:13px}.admin-header{height:84px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 max(6%,calc((100% - 1180px)/2))}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-size:19px;font-weight:700;letter-spacing:-.5px}.brand-symbol{width:33px;height:33px;border-radius:9px;background:#147d86;display:flex;align-items:center;justify-content:center;gap:3px;flex-shrink:0}.brand-symbol i{display:block;width:3px;background:#fff;border-radius:2px;height:10px}.brand-symbol i:nth-child(2){height:19px}.brand-symbol i:nth-child(3){height:14px}.brand-divider{font-size:17px;color:#d4dde4;font-weight:400;margin:0 15px}.brand-caption{font-size:14px;letter-spacing:0;font-weight:500;color:#7c8995}.admin-main{width:min(1060px,88%);margin:0 auto;min-height:calc(100vh - 170px);padding:52px 0 64px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:32px}.section-kicker{display:block;color:#7e919e;letter-spacing:.15em;font-size:11px;font-weight:650;margin-bottom:10px}.page-heading h1{font-size:30px;margin-bottom:11px}.page-heading .muted{font-size:14px}.page-heading .button{min-width:148px}.overview-strip{display:flex;align-items:center;justify-content:space-between;gap:15px;color:#8b98a4;font-size:12px;margin-bottom:17px}.overview-strip>div{display:flex;align-items:center;gap:8px;color:#607585;font-weight:600;font-size:13px}.status-dot{width:6px;height:6px;border-radius:100%;background:#249497}.room-list{display:grid;gap:16px}.room-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:0 3px 5px #182b3e02}.room-card-top{display:flex;align-items:center;padding:23px 25px;gap:17px}.room-icon{width:47px;height:47px;background:#eef7f7;color:#29919a;border:1px solid #e4f0f0;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:25px;flex-shrink:0}.room-identity{flex:1;min-width:0}.room-identity h2{font-size:17px;overflow-wrap:anywhere;margin-bottom:9px}.room-meta{display:flex;align-items:center;gap:13px;flex-wrap:wrap}.status-badge{font-size:11px;line-height:1.3;padding:4px 8px;border-radius:4px;background:#edf3f6;color:#678191;white-space:nowrap}.status-live{color:#087c68;background:#e9f7f1}.status-live:before{content:"";display:inline-block;width:5px;height:5px;background:currentColor;vertical-align:2px;margin-right:5px;border-radius:50%}.status-upcoming{background:#edf2fd;color:#6079bb}.status-ended{background:#f0f2f4;color:#7e8b95}.visibility-label{color:#99a5ae;font-size:11px}.room-share{border-top:1px solid #f0f3f6;padding:14px 25px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fdfefe}.room-link{font-size:12px;color:#8395a3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;user-select:all}.room-share-actions{display:flex;align-items:center;gap:22px;flex-shrink:0}.text-button{border:0;background:none;padding:2px 0;color:#467b8b;font-size:12px;line-height:1.8;text-decoration:none;font-weight:500;white-space:nowrap}.text-button:hover{color:#075e69;text-decoration:underline}.room-disabled .room-icon{background:#f3f5f7;color:#9daab4;border-color:#edf1f4}.dashboard-note{color:#9ba7b1;font-size:11px;margin-top:24px;line-height:1.8}.empty-state{background:#fff;border:1px dashed #d6e0e7;border-radius:var(--radius);padding:58px 20px;text-align:center}.empty-state h2{font-size:20px;margin:22px 0 12px}.empty-state p{color:#8998a5;line-height:1.9;font-size:13px;margin-bottom:25px}.empty-illustration{width:62px;height:48px;border:2px solid #b8d8dd;border-radius:8px;margin:auto;background:#f0f8f9;display:flex;align-items:center;justify-content:center;position:relative}.empty-illustration:after{content:"";position:absolute;width:24px;height:2px;background:#b8d8dd;bottom:-9px}.empty-illustration span{border-left:11px solid #7cbdc6;border-top:7px solid transparent;border-bottom:7px solid transparent;margin-left:4px}.admin-footer{height:86px;border-top:1px solid #e6ecf0;margin:0 6%;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#a0aeb8}.admin-footer>span:first-child{font-size:10px;letter-spacing:.18em;font-weight:600}.auth-panel{width:min(100%,410px);margin:32px auto;padding:35px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 40px #29405204}.auth-panel h1{font-size:24px;margin-bottom:12px}.auth-panel>.muted{font-size:13px;margin-bottom:28px}.auth-footnote{font-size:11px;color:#9aa7b0;line-height:1.8;margin-top:23px;text-align:center}.field{margin-bottom:20px;min-width:0}.field label{display:block;font-size:13px;font-weight:600;color:#425867;margin-bottom:8px}.field input:not([type=checkbox]),.field textarea,.field select{display:block;width:100%;border:1px solid #dce4e9;background:#fff;border-radius:7px;min-height:44px;padding:11px 12px;line-height:1.5;color:#293f50;transition:border-color .15s,box-shadow .15s}.field input:focus,.field textarea:focus,.field select:focus{border-color:#68aab2;box-shadow:0 0 0 3px #147d860d;outline:0}.field input::placeholder,.field textarea::placeholder{color:#b0bbc4}.field textarea{resize:vertical;min-height:92px}.required{color:#2b8c92;font-weight:400}.optional{font-size:11px;color:#a0aab3;font-weight:400;margin-left:7px}.field-help{font-size:11px;line-height:1.8;color:#96a2ad;margin-top:7px}.form-message{font-size:12px;line-height:1.8;margin-bottom:15px;overflow-wrap:anywhere}.form-message:empty{display:none}.error-message{color:#b23e42}.notice{padding:13px 16px;border-radius:8px;font-size:13px;margin-bottom:18px;line-height:1.6}.notice-error{background:#fff0f0;color:#a53c42;border:1px solid #f5d7d8}.modal{border:1px solid #e0e7ec;padding:29px 30px 24px;border-radius:16px;box-shadow:0 25px 100px #15344430;width:min(540px,calc(100% - 32px));max-height:calc(100dvh - 40px);overflow:auto;color:#263d4e;background:#fff}.modal::backdrop{background:#102b3e66;backdrop-filter:blur(3px)}.modal-heading{display:flex;justify-content:space-between;gap:15px;align-items:flex-start;margin-bottom:28px}.modal-heading h2{font-size:22px}.modal-heading .section-kicker{margin-bottom:7px}.icon-button{border:0;background:#f3f6f8;color:#7f909e;border-radius:50%;font-size:23px;width:30px;height:30px;display:flex;align-items:center;justify-content:center;line-height:1;flex-shrink:0}.icon-button:hover{background:#e7eef2}.modal-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid #edf1f4;padding-top:21px;margin-top:25px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center}.form-row .field{margin-bottom:0}.switch-field{padding-top:23px}.field .switch-label{display:flex;align-items:center;gap:10px;font-weight:500;cursor:pointer;margin:0}.switch-label input{width:1px;height:1px;opacity:0;position:absolute}.switch-track{width:34px;height:20px;border-radius:12px;background:#c4ced5;position:relative;transition:background .15s}.switch-track:after{content:"";position:absolute;width:14px;height:14px;top:3px;left:3px;border-radius:50%;background:white;box-shadow:0 1px 3px #263d4e20;transition:transform .15s}.switch-label input:checked+.switch-track{background:#26949b}.switch-label input:checked+.switch-track:after{transform:translateX(14px)}.switch-label input:focus-visible+.switch-track{outline:3px solid #68bfc8;outline-offset:4px}.visibility-help{margin-top:12px}.qr-modal{width:min(370px,calc(100% - 32px));text-align:center}.qr-modal .modal-heading{text-align:left;margin-bottom:14px}.qr-modal .modal-heading h2{font-size:20px}.qr-room-name{color:#607889;font-size:13px;line-height:1.6;overflow-wrap:anywhere;margin-bottom:15px}.qr-image-wrap{background:#fff;border:1px solid #edf1f4;border-radius:10px;display:flex;justify-content:center;margin-bottom:15px;padding:7px}.qr-image-wrap img{display:block;max-width:100%;height:auto;aspect-ratio:1}.qr-help{font-size:12px;margin-bottom:20px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#203d4d;color:#fff;padding:13px 22px;border:1px solid #ffffff18;border-radius:9px;box-shadow:0 5px 25px #15344626;font-size:13px;max-width:calc(100% - 32px);width:max-content;line-height:1.6;z-index:20;text-align:center}.clipboard-buffer{position:fixed;left:-9999px;top:0;width:2px;height:2px;opacity:0}.spinner{display:inline-block;width:25px;height:25px;border:2px solid #c6dee1;border-top-color:#228e97;border-radius:50%;animation:spin .8s linear infinite;margin-bottom:14px}@keyframes spin{to{transform:rotate(360deg)}}
.watch-page{background:#0e141a;color:#ecf2f5;min-height:100vh;--muted:#8b98a4}.watch-header{height:78px;width:min(1200px,90%);margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff0a}.brand-watch{font-size:18px;color:#e7edf1}.brand-watch .brand-symbol{width:30px;height:30px;background:#1b626c}.brand-watch .brand-symbol i{opacity:.9}.watch-header-label{font-size:11px;letter-spacing:.14em;color:#71818f}.watch-main{width:min(1100px,90%);margin:38px auto 70px}.watch-heading{display:flex;align-items:center;gap:16px;margin-bottom:23px}.watch-heading h1{font-size:25px;line-height:1.6;overflow-wrap:anywhere;min-width:0}.watch-badge{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:#a5b3be;background:#ffffff08;border:1px solid #ffffff0b;border-radius:4px;padding:4px 8px;font-size:10px;flex-shrink:0}.watch-badge-live{color:#62c6b0;background:#1b8b6912;border-color:#45947f24}.watch-badge-live:before{content:"";height:5px;width:5px;border-radius:50%;background:#62c6b0}.watch-badge-upcoming{color:#b2c2e5}.player-shell{overflow:hidden;border:1px solid #ffffff0c;background:#05080b;border-radius:12px;box-shadow:0 16px 60px #00000020}.player-stage{aspect-ratio:16/9;position:relative;background:#04080b;overflow:hidden;display:flex;align-items:center;justify-content:center}.player-stage video{display:block;width:100%;height:100%;object-fit:contain;position:absolute;inset:0;background:#000}.player-message{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;background:radial-gradient(ellipse at 50% 60%,#142029 0%,#090f15 75%);z-index:1}.player-message h2{font-weight:500;font-size:22px;color:#cfdbe3;margin-bottom:12px;line-height:1.6}.player-message p{font-size:12px;color:#6f8392;line-height:1.8;max-width:400px}.player-message .spinner{width:32px;height:32px;border-color:#21363f;border-top-color:#62aeb3;margin-bottom:24px}.player-state-icon{width:52px;height:52px;border:1px solid #3b617238;border-radius:50%;background:#20343f40;color:#6f98a9;display:flex;align-items:center;justify-content:center;font-size:26px;line-height:1;margin-bottom:24px}.button-watch{background:#267d88;color:#fff;border:1px solid #4a9ba23b;min-width:122px;min-height:42px;font-size:12px;font-weight:500;margin-top:22px}.button-watch:hover{background:#2e8e98}.player-toolbar{min-height:55px;background:#131c24;border-top:1px solid #ffffff06;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:8px 19px}.playback-status{color:#6d8493;font-size:11px}.player-actions{display:flex;align-items:center;gap:8px}.button-player{min-height:32px;padding:6px 11px;background:#ffffff05;border-color:#ffffff0c;color:#9aadb9;font-size:11px;font-weight:400;border-radius:5px}.button-player:hover{background:#ffffff0c;color:#d2e2e9}.watch-description{margin-top:30px;padding:4px 2px}.watch-description h2{font-size:13px;font-weight:500;color:#c0ced8;margin-bottom:12px}.watch-description p{font-size:13px;line-height:1.9;color:#778b9a;white-space:pre-wrap;overflow-wrap:anywhere}.watch-help{font-size:11px;line-height:1.8;color:#4f6575;margin-top:19px}.watch-footer{font-size:9px;letter-spacing:.25em;color:#2e4251;text-align:center;padding:0 20px 27px}
@media(min-width:1500px){.watch-main{margin-top:46px}.watch-header{height:88px}}@media(max-width:680px){.admin-header{height:68px;padding:0 6%}.brand{font-size:17px;gap:9px}.brand-symbol{width:29px;height:29px;border-radius:8px}.brand-divider{margin:0 9px;font-size:14px}.brand-caption{font-size:11px}.admin-main{width:90%;padding:30px 0 44px;min-height:calc(100vh - 141px)}.page-heading{gap:15px;margin-bottom:27px;align-items:flex-start}.page-heading h1{font-size:25px;margin-bottom:8px}.section-kicker{font-size:10px;margin-bottom:8px}.page-heading .muted{font-size:12px;max-width:190px}.page-heading .button{min-width:0;padding:10px 12px;font-size:12px;min-height:39px;margin-top:24px;white-space:nowrap}.overview-strip{font-size:10px;align-items:flex-start;line-height:1.6}.overview-strip>div{font-size:11px;flex-shrink:0;margin-top:1px}.overview-strip>span{text-align:right;max-width:150px}.room-card-top{padding:19px 16px;gap:11px;align-items:flex-start}.room-icon{width:37px;height:37px;border-radius:9px;font-size:22px}.room-identity h2{font-size:15px;margin-bottom:8px;line-height:1.5}.room-card-top>.button{padding:6px 11px;min-height:32px;font-size:11px}.room-meta{gap:6px 9px}.status-badge{font-size:10px;padding:3px 6px}.visibility-label{font-size:10px}.room-share{padding:13px 16px;flex-direction:column;gap:11px;align-items:flex-start}.room-link{font-size:11px;max-width:100%}.room-share-actions{gap:25px;width:100%}.room-share-actions .text-button{font-size:11px}.room-share-actions a{margin-left:auto}.dashboard-note{font-size:10px;max-width:280px}.empty-state{padding:45px 15px}.empty-state h2{font-size:18px}.empty-state p{font-size:12px}.admin-footer{height:73px;font-size:9px}.admin-footer>span:first-child{font-size:9px}.auth-panel{padding:28px 24px;margin:20px auto}.auth-panel h1{font-size:22px}.modal{padding:23px 21px 20px;max-height:calc(100dvh - 24px)}.modal-heading{margin-bottom:23px}.modal-heading h2{font-size:21px}.field{margin-bottom:17px}.field label{font-size:12px}.field input:not([type=checkbox]),.field textarea,.field select{font-size:16px;min-height:44px;padding:10px}.field-help{font-size:10px}.form-row{gap:18px}.switch-label{font-size:12px}.visibility-help{margin-top:12px}.modal-actions{margin-top:21px}.qr-modal{max-width:350px}.toast{font-size:12px;bottom:18px}.watch-header{height:63px;width:90%}.brand-watch{font-size:16px}.brand-watch .brand-symbol{width:27px;height:27px}.watch-header-label{font-size:9px}.watch-main{width:100%;margin:23px auto 55px}.watch-heading{margin:0 5% 18px;align-items:flex-start;gap:10px}.watch-heading h1{font-size:20px;line-height:1.6;flex:1}.watch-badge{margin-top:6px;font-size:9px;padding:3px 6px}.player-shell{border-radius:0;border-left:0;border-right:0;box-shadow:none}.player-message{padding:14px}.player-message h2{font-size:17px;margin-bottom:7px}.player-message p{font-size:11px;max-width:270px}.player-state-icon{width:37px;height:37px;font-size:22px;margin-bottom:15px}.player-message .spinner{width:25px;height:25px;margin-bottom:17px}.button-watch{min-height:36px;font-size:11px;min-width:110px;margin-top:15px;padding:7px 13px}.player-toolbar{padding:9px 5%;min-height:55px;gap:8px}.playback-status{font-size:10px}.player-actions{gap:6px}.button-player{font-size:10px;min-height:33px;padding:6px 9px}.watch-description{margin:25px 5% 0;padding:0}.watch-description h2{font-size:12px;margin-bottom:10px}.watch-description p{font-size:12px}.watch-help{margin:17px 5% 0;font-size:10px}.watch-footer{padding-bottom:24px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}.spinner{animation-duration:1.6s}}