*{box-sizing:border-box}:root{--bg: #080810;--bg-panel: #11111c;--border: #1f1f2e;--text: #e2e8f0;--text-dim: #94a3b8;--accent: #9736E7;--accent-hover: #a855f7;--danger: #ef4444;--ok: #22c55e;--backdrop: rgba(0, 0, 0, .72)}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}button{cursor:pointer;border:0;padding:12px 20px;border-radius:6px;font-size:14px;font-weight:600;background:var(--accent);color:#fff;transition:background .15s}button:hover{background:var(--accent-hover)}button:disabled{opacity:.5;cursor:not-allowed}input{width:100%;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:14px;outline:none}input:focus{border-color:var(--accent)}input[type=checkbox],input[type=radio]{width:auto;padding:0;margin:0;background:transparent;border:none;accent-color:var(--accent)}:focus-visible{outline:2px solid var(--accent-hover);outline-offset:2px}input:focus-visible{outline-offset:0}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}a{color:var(--accent);text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}a:hover{color:var(--accent-hover)}code{background:var(--border);padding:2px 6px;border-radius:4px;font-size:13px;color:#a78bfa}.app-layout{display:flex;min-height:100vh}.app-topbar,.app-backdrop{display:none}.app-sidebar{width:240px;background:var(--bg-panel);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 0;position:sticky;top:0;height:100vh}.app-main{flex:1;padding:32px 40px;overflow:auto}@media (max-width: 767.98px){.app-layout{flex-direction:column}.app-topbar{display:flex;align-items:center;gap:8px;position:sticky;top:0;z-index:900;height:56px;padding:0 8px;background:var(--bg-panel);border-bottom:1px solid var(--border)}.app-topbar-logo{height:28px;width:auto}.app-menu-btn{min-width:var(--touch-target);padding:0;display:inline-flex;align-items:center;justify-content:center;background:transparent;color:var(--text)}.app-menu-btn:hover{background:var(--border)}.app-backdrop,.app-backdrop:hover{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:950;padding:0;border-radius:0;background:var(--backdrop)}.app-sidebar{position:fixed;left:0;z-index:1000;width:min(280px,85vw);overflow-y:auto;transform:translate(-100%);visibility:hidden;transition:transform .18s ease-out,visibility .18s}.app-sidebar.is-open{transform:none;visibility:visible;transition:transform .18s ease-out,visibility 0s}.app-sidebar a,.app-sidebar button,.app-menu-btn{min-height:var(--touch-target)}.app-main{min-width:0;padding:16px}}.page-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px 16px;margin-bottom:24px}.page-header-title{display:flex;align-items:center;gap:12px;min-width:0;flex:1 1 280px}.page-header-action{display:flex}@media (max-width: 479.98px){.page-header{flex-direction:column;align-items:stretch;gap:12px}.page-header-title{flex:none}.page-header-action button{min-height:var(--touch-target)}}.playlist-item-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.playlist-item-info{flex:1;min-width:0;overflow-wrap:anywhere}.playlist-item-edit{margin-top:12px;padding-top:12px;border-top:1px solid var(--border);display:grid;gap:12px;grid-template-columns:1fr 1fr 1fr 1fr}.playlist-item-edit.is-video{grid-template-columns:2fr 1fr 1fr 1fr}@media (max-width: 767.98px){.playlist-item-edit,.playlist-item-edit.is-video{grid-template-columns:1fr 1fr}.playlist-item-edit.is-video>:first-child{grid-column:1 / -1}}@media (max-width: 479.98px){.playlist-item-edit,.playlist-item-edit.is-video{grid-template-columns:1fr}.playlist-item-info{flex-basis:calc(100% - 140px)}.playlist-item-row>button{min-height:var(--touch-target)}}.tv-section{margin-bottom:16px}.tv-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px 16px;flex-wrap:wrap;margin-bottom:4px}.tv-section-title{margin:0;font-size:18px;font-weight:600}.tv-section-help{margin:0 0 16px;color:var(--text-dim);font-size:14px;line-height:1.5;max-width:68ch}.tv-now{display:grid;gap:20px;grid-template-columns:minmax(0,1fr)}.tv-now-mirror{width:100%;max-width:560px}.tv-zone-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.tv-zone-row{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;align-items:start}.tv-zone-icon{width:40px;height:40px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:#ffffff0a;color:var(--text-dim)}.tv-zone-icon.is-live{background:#9736e724;color:var(--accent-hover)}.tv-zone-name{display:block;font-size:13px;color:var(--text-dim)}.tv-zone-value{margin-top:2px;font-size:15px;font-weight:500;overflow-wrap:anywhere}.tv-zone-value small{display:block;font-size:13px;font-weight:400;color:var(--text-dim);margin-top:2px}.tv-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:0;padding-top:16px;border-top:1px solid var(--border)}.tv-meta dt{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em}.tv-meta dd{margin:4px 0 0;font-size:14px}.tv-callout{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:10px;border:1px solid var(--border);background:#ffffff08;font-size:14px;line-height:1.5}.tv-callout.is-danger{border-color:#ef444473;background:#ef444414}.tv-callout.is-warning{border-color:#eab30873;background:#eab30812}.tv-callout svg{flex-shrink:0;margin-top:2px}.tv-link{display:inline-flex;align-items:center;min-height:var(--touch-target);font-size:14px;color:var(--accent-hover)}.tv-link:hover{text-decoration:underline}.tv-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.tv-rotation-zone+.tv-rotation-zone{margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}.tv-rotation-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:10px;list-style:none;margin:0;padding:0}.tv-rotation-item{position:relative;width:100%;min-height:var(--touch-target);padding:0;background:transparent;border:1px solid transparent;border-radius:8px;color:var(--text);text-align:left;font-weight:400}.tv-rotation-item:hover{background:transparent;border-color:var(--accent)}.tv-rotation-item .thumb{display:block;aspect-ratio:1;border-radius:8px;overflow:hidden}.tv-rotation-count{position:absolute;right:4px;bottom:4px;padding:1px 6px;border-radius:999px;font-size:12px;font-weight:600;background:#000000c7;color:#fff}.tv-rotation-count.is-repeat{background:var(--accent)}.tv-rotation-latest{position:absolute;left:4px;top:4px;padding:1px 6px;border-radius:999px;font-size:11px;font-weight:600;background:#fff;color:#111}.tv-fields{display:grid;gap:12px;grid-template-columns:minmax(0,1fr)}.tv-field label,.tv-field .tv-field-label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}.tv-field select,.tv-field input[type=number]{width:100%;min-height:var(--touch-target);padding:8px 10px;background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;font-size:14px}.tv-field-help{font-size:13px;color:var(--text-dim);margin-top:6px;line-height:1.5}.tv-skeleton{background:linear-gradient(90deg,var(--bg-panel) 0%,var(--border) 50%,var(--bg-panel) 100%);background-size:200% 100%;animation:tvShimmer 1.4s ease-in-out infinite;border-radius:12px}@keyframes tvShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (min-width: 768px){.tv-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.tv-rotation-grid{grid-template-columns:repeat(auto-fill,minmax(88px,1fr))}}@media (min-width: 1024px){.tv-now{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start}}@media (max-width: 479.98px){.tv-actions{width:100%}.tv-actions>button{flex:1 1 auto}.tv-actions>.tv-action-danger{flex:0 0 auto}}.tv-item-name{display:inline-flex;align-items:center;padding:0;margin:-10px 0;min-height:var(--touch-target);background:transparent;color:var(--text);font:inherit;text-align:left;text-decoration:underline;text-decoration-color:var(--border);text-underline-offset:3px;overflow-wrap:anywhere}.tv-item-name:hover{background:transparent;text-decoration-color:var(--accent-hover)}.tv-callout .tv-link{color:var(--text);text-decoration:underline}