:root{--bg:#222736;--surface:#2a3042;--surface-2:#1e2234;--surface-hover:#353b50;--primary:#556ee6;--primary-soft:#556ee62e;--success:#34c38f;--danger:#f46a6a;--warning:#f1b44c;--text:#e0e0e0;--text-muted:#a6b0cf;--text-dim:#6c7293;--border:#ffffff1a;--border-soft:#ffffff12;--radius:6px;--radius-lg:10px;--navrail-w:240px;--topbar-h:64px;--font:"Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-size:14px;font-weight:400;line-height:1.5}a{color:var(--primary);text-decoration:none}h1,h2,h3,h4{color:#fff;margin:0 0 .5rem;font-weight:600}.btn{font-family:var(--font);border-radius:var(--radius);cursor:pointer;background:var(--surface-2);color:var(--text);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:.55rem 1.1rem;font-size:14px;font-weight:500;transition:background .15s,border-color .15s,opacity .15s;display:inline-flex}.btn:hover{background:var(--surface-hover)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#4458c9}.btn-block{width:100%}.btn-ghost{border-color:var(--border);background:0 0}.btn-ghost:hover{background:var(--surface-hover)}.form-group{margin-bottom:1rem}.form-label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-control{background:var(--surface-2);border:1px solid var(--border);width:100%;color:var(--text);border-radius:var(--radius);font-family:var(--font);padding:.55rem .75rem;font-size:14px;transition:border-color .2s,box-shadow .2s}.form-control::placeholder{color:var(--text-dim)}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft);outline:none}.card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:1.5rem}.alert{border-radius:var(--radius);margin-bottom:1rem;padding:.7rem .9rem;font-size:13px}.alert-danger{color:#ffb3b3;background:#f46a6a1f;border:1px solid #f46a6a4d}.alert-success{color:#7ee0bf;background:#34c38f1f;border:1px solid #34c38f4d}.muted{color:var(--text-muted)}.dim{color:var(--text-dim)}.text-center{text-align:center}.spinner{border:2px solid #ffffff40;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.page-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.page-head h1{margin:0 0 2px}.center-pad{justify-content:center;padding:48px 0;display:flex}.toast-inline{align-items:center;gap:10px;display:flex}.toast-inline span{flex:1}.toast-inline .icon-btn{width:28px;height:28px}.status-badge{letter-spacing:.2px;white-space:nowrap;border-radius:20px;align-items:center;gap:7px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.status-dot{background:currentColor;border-radius:50%;width:8px;height:8px}.status-dot--live{animation:1.6s infinite livepulse;box-shadow:0 0 #34c38f99}@keyframes livepulse{0%{box-shadow:0 0 #34c38f80}70%{box-shadow:0 0 0 7px #34c38f00}to{box-shadow:0 0 #34c38f00}}.status-spinner{border:2px solid;border-top-color:#0000;border-radius:50%;width:11px;height:11px;animation:.7s linear infinite spin}.st-onair{color:#34c38f;background:#34c38f24}.st-off{color:#a6b0cf;background:#a6b0cf1f}.st-trans{color:#f1b44c;background:#f1b44c24}.st-failed{color:#f46a6a;background:#f46a6a24}.tag{border-radius:20px;padding:3px 9px;font-size:11px;font-weight:600}.tag-filler{color:#b3a4ff;background:#856cd929;border:1px solid #856cd94d}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#e15555}.icon-btn--danger:hover{color:#ffb3b3;background:#f46a6a2e;border-color:#f46a6a59}.channel-card__error{color:#ffb3b3;border-radius:var(--radius);background:#f46a6a1a;border:1px solid #f46a6a40;padding:8px 10px;font-size:12.5px}.empty-state{text-align:center;max-width:460px;margin:0 auto;padding:48px 24px}.empty-state .placeholder__icon{margin:0 auto 16px}.empty-state h2{margin-bottom:6px}.empty-state .btn{margin-top:16px}.filler-note{color:var(--text-muted);background:var(--surface-2);border:1px solid var(--border-soft);border-radius:var(--radius);padding:10px 12px;font-size:12.5px}.check-row{cursor:pointer;align-items:flex-start;gap:10px;font-size:14px;display:flex}.check-row input{width:16px;height:16px;accent-color:var(--primary);flex:none;margin-top:3px}.check-row small{margin-top:2px;display:block}.modal-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:100;background:#0a0c1499;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;width:100%;max-width:460px;max-height:90vh;display:flex;box-shadow:0 20px 50px #00000080}.modal__head{border-bottom:1px solid var(--border-soft);justify-content:space-between;align-items:center;padding:16px 18px;display:flex}.modal__head h3{margin:0;font-size:16px}.modal__body{padding:18px;overflow:auto}.modal__body p{margin-top:0}.modal__foot{border-top:1px solid var(--border-soft);justify-content:flex-end;gap:10px;padding:14px 18px;display:flex}.shell{grid-template-columns:var(--navrail-w) 1fr;grid-template-rows:var(--topbar-h) 1fr;grid-template-areas:"rail topbar""rail content";min-height:100vh;display:grid}.navrail{background:var(--surface);border-right:1px solid var(--border-soft);flex-direction:column;grid-area:rail;height:100vh;display:flex;position:sticky;top:0}.navrail__brand{height:var(--topbar-h);border-bottom:1px solid var(--border-soft);align-items:center;gap:10px;padding:0 18px;display:flex}.navrail__brand img{width:30px;height:30px}.navrail__brand-name{color:#fff;letter-spacing:.2px;font-size:16px;font-weight:600}.navrail__brand-name span{color:var(--primary)}.navrail__nav{flex-direction:column;gap:2px;padding:14px 10px;display:flex}.navrail__section{color:var(--text-dim);text-transform:uppercase;letter-spacing:.6px;padding:14px 12px 6px;font-size:11px}.navlink{border-radius:var(--radius);color:var(--text-muted);border-left:3px solid #0000;align-items:center;gap:12px;padding:10px 12px;font-size:14px;font-weight:500;transition:background .15s,color .15s;display:flex}.navlink:hover{background:var(--surface-hover);color:var(--text)}.navlink.active{background:var(--primary-soft);color:#fff;border-left-color:var(--primary)}.navlink.active svg{color:var(--primary)}.navlink svg{color:var(--text-dim);flex:none}.navrail__foot{border-top:1px solid var(--border-soft);margin-top:auto;padding:12px}.topbar{background:var(--surface);border-bottom:1px solid var(--border-soft);z-index:10;grid-area:topbar;justify-content:space-between;align-items:center;padding:0 22px;display:flex;position:sticky;top:0}.topbar__title{color:var(--text);font-size:15px;font-weight:500}.tenant-switch{position:relative}.tenant-switch__btn{background:var(--surface-2);border:1px solid var(--border);color:var(--text);border-radius:var(--radius);cursor:pointer;font-family:var(--font);align-items:center;gap:10px;padding:7px 12px;font-size:14px;display:flex}.tenant-switch__btn:hover{background:var(--surface-hover)}.tenant-switch__dot{background:var(--success);border-radius:50%;flex:none;width:8px;height:8px}.tenant-switch__label{text-align:left;flex-direction:column;line-height:1.15;display:flex}.tenant-switch__label small{color:var(--text-dim);font-size:11px}.tenant-switch__menu{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);z-index:20;min-width:240px;padding:6px;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 12px 30px #0006}.tenant-switch__item{text-align:left;width:100%;color:var(--text);border-radius:var(--radius);cursor:pointer;font-family:var(--font);background:0 0;border:none;justify-content:space-between;align-items:center;gap:10px;padding:9px 10px;font-size:14px;display:flex}.tenant-switch__item:hover{background:var(--surface-hover)}.tenant-switch__item small{color:var(--text-dim);font-size:11px;display:block}.tenant-switch__item svg{color:var(--success)}.topbar__right{align-items:center;gap:14px;display:flex}.user-chip{text-align:right;flex-direction:column;line-height:1.2;display:flex}.user-chip small{color:var(--text-dim);font-size:11px}.icon-btn{background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);border-radius:var(--radius);cursor:pointer;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex}.icon-btn:hover{background:var(--surface-hover);color:var(--text)}.content{grid-area:content;padding:26px;overflow:auto}.placeholder{max-width:720px}.placeholder__icon{border-radius:var(--radius-lg);background:var(--primary-soft);width:56px;height:56px;color:var(--primary);justify-content:center;align-items:center;margin-bottom:18px;display:flex}.placeholder__icon svg{width:28px;height:28px}.badge-soon{letter-spacing:.4px;color:var(--warning);background:#f1b44c24;border:1px solid #f1b44c4d;border-radius:20px;margin-bottom:12px;padding:3px 9px;font-size:11px;font-weight:600;display:inline-block}.center-screen{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{width:100%;max-width:400px}.auth-brand{justify-content:center;align-items:center;gap:10px;margin-bottom:22px;display:flex}.auth-brand img{width:38px;height:38px}.auth-brand .navrail__brand-name{font-size:20px}@media (width<=820px){.shell{grid-template-columns:64px 1fr}.navrail__brand-name,.navlink span,.navrail__section{display:none}.navrail__brand{justify-content:center;padding:0}.navlink{justify-content:center}}.channel-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px;display:grid}.channel-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-lg);flex-direction:column;gap:16px;padding:18px;transition:border-color .15s,box-shadow .15s;display:flex}.channel-card--live{border-color:#34c38f73;box-shadow:0 0 0 1px #34c38f2e}.channel-card__head{justify-content:space-between;align-items:center;gap:10px;display:flex}.channel-card__name{margin:0;font-size:16px}.channel-card__slug{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.channel-card__actions{align-items:center;gap:8px;display:flex}.channel-card__actions .btn{flex:1}.channel-card__actions .icon-btn{flex:none}.btn-emit{background:var(--success);color:#04231a;font-weight:600}.btn-emit:hover{background:#2ba87b}.btn-stop{color:#ffb3b3;background:#f46a6a29;border-color:#f46a6a4d}.btn-stop:hover{background:#f46a6a42}@media (width<=600px){.channel-grid{grid-template-columns:1fr}.page-head{flex-direction:column;align-items:stretch}}.asset-list{flex-direction:column;gap:12px;display:flex}.asset-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-lg);justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;display:flex}.asset-card__main{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.asset-card__head{align-items:center;gap:12px;display:flex}.asset-card__title{white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:15px;overflow:hidden}.asset-card__tags{flex:none;align-items:center;gap:8px;margin-left:auto;display:flex}.asset-card__meta{gap:14px;min-width:0;font-size:12px;display:flex}.asset-card__src{white-space:nowrap;text-overflow:ellipsis;max-width:520px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;overflow:hidden}.asset-card__actions{flex:none}@media (width<=700px){.asset-card{flex-direction:column;align-items:stretch}.asset-card__actions .btn{width:100%}}