:root{--ink:#0f1116;--surface:#171a21;--raised:#222633;--card:#1f2330;--line:#31384a;--text:#edf5f4;--muted:#a5b7b9;--faint:#74898e;--aqua:#43d1c0;--amber:#efb957;--green:#63d28d;--coral:#f26b5e;--violet:#8b83ff;--on-accent:#062120;--overlay:rgba(8,10,14,.76);--shadow:0 24px 60px rgba(0,0,0,.42)}*{scrollbar-width:none;-ms-overflow-style:none}::-webkit-scrollbar{display:none}[data-theme=light]{--ink:#eff2f5;--surface:#fff;--raised:#f1f3f8;--card:#fff;--line:#d8dde9;--text:#10171d;--muted:#4d5f61;--faint:#7c8c8e;--on-accent:#062120;--overlay:rgba(16,23,29,.5);--shadow:0 24px 60px rgba(16,23,29,.12)}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--ink);color:var(--text)}body{font:14px/1.4 Avenir Next,Helvetica Neue,sans-serif;min-height:100vh;background:radial-gradient(circle at top left,rgba(67,209,192,.08),transparent 30%),radial-gradient(circle at top right,rgba(88,101,242,.08),transparent 25%),var(--ink)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;border:none;border-radius:10px;background:none}button:disabled{cursor:not-allowed;opacity:.6}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--aqua);outline-offset:2px}input,textarea{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px}@media (max-width:640px){input,select,textarea{font-size:16px}}.btn{min-height:40px;padding:0 16px;border-radius:10px;font-weight:800;font-size:13px;display:inline-flex;align-items:center;gap:8px;justify-content:center;transition:transform .12s ease,background-color .12s ease,border-color .12s ease,color .12s ease}.btn:hover:not(:disabled),.room-station-card:hover,.toolbar-btn:hover:not(:disabled){transform:translateY(-1px)}.btn.primary{background:var(--aqua);color:var(--on-accent)}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.danger{background:var(--coral);color:#fff}.btn.violet{background:var(--violet);color:#fff}.card{background:var(--card);border:1px solid var(--line);border-radius:14px}.brand-mark{display:inline-flex;align-items:center;gap:12px;min-width:0}.brand-mark-compact{gap:10px}.brand-mark-icon{display:inline-flex;flex:0 0 auto;filter:drop-shadow(0 8px 14px rgba(0,0,0,.2));animation:brand-float 5s ease-in-out infinite}.brand-mark-icon-compact{animation-duration:6s}.brand-mark-copy{display:flex;flex-direction:column;min-width:0}.brand-mark-title{font-size:15px;font-weight:900;letter-spacing:-.03em;line-height:1}.brand-mark-subtitle{color:var(--muted);font-size:11px;margin-top:3px}@keyframes brand-float{0%,to{transform:translateY(0)}50%{transform:translateY(-2px)}}.mascot-corner{display:inline-flex;border-radius:50%;box-shadow:var(--shadow);animation:brand-float 4.5s ease-in-out infinite}.landing-mascot{position:absolute;top:20px;left:20px;z-index:5}@media (max-width:640px){.landing-mascot{top:12px;left:12px}}.floating-toolbar{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:999px;background:rgba(23,26,33,.92);border:1px solid var(--line);box-shadow:var(--shadow);z-index:500;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.toolbar-btn{position:relative;width:48px;height:48px;border-radius:50%;background:var(--card);border:1px solid var(--line);color:var(--text);display:inline-flex;align-items:center;justify-content:center;box-shadow:inset 0 1px 0 hsla(0,0%,100%,.02)}.toolbar-btn.active{background:var(--aqua);color:var(--on-accent);border-color:var(--aqua)}.toolbar-btn.danger{background:var(--coral);color:#fff;border-color:var(--coral)}.toolbar-btn.muted{background:hsla(5,85%,66%,.14);color:var(--coral);border-color:hsla(5,85%,66%,.4)}.toolbar-count{position:absolute;top:-4px;right:-4px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--amber);color:#0b1114;font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center}.toolbar-divider{width:1px;height:24px;background:var(--line)}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:999px;background:rgba(67,209,192,.1);border:1px solid rgba(67,209,192,.22);color:var(--aqua);font-size:12px;font-weight:700}.badge:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.badge.live{color:var(--green);background:rgba(99,210,141,.12);border-color:rgba(99,210,141,.24)}.modal-overlay{position:fixed;inset:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px}.modal-fullscreen{max-width:720px;height:calc(100vh - 40px);height:calc(100dvh - 40px);max-height:900px}.modal-fullscreen .modal-scroll{flex:1 1;min-height:0}.modal-scroll{overscroll-behavior:contain}.modal-header{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.modal-title{font-size:18px;font-weight:800;letter-spacing:-.02em;margin-top:8px}.modal-sub{color:var(--muted);font-size:13px;line-height:1.5;margin-top:4px}.modal-close{color:var(--faint);font-size:18px;line-height:1;background:none}.choice{display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:12px;background:var(--card);border:1px solid var(--line);cursor:pointer}.choice.selected{border-color:var(--aqua);background:rgba(67,209,192,.1)}.radio{width:16px;height:16px;border-radius:50%;border:2px solid var(--muted);flex:0 0 auto;margin-top:2px}.choice.selected .radio{border-color:var(--aqua);background:var(--aqua);box-shadow:inset 0 0 0 3px var(--surface)}.capsule-list{display:flex;flex-wrap:wrap;gap:8px}.capsule{padding:7px 10px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--muted);font-size:12px}.checkbox-row,.hint{color:var(--muted);font-size:12px;line-height:1.45}.checkbox-row{display:flex;align-items:flex-start;gap:10px}.modal-actions{display:flex;gap:10px;flex-wrap:wrap}@media (max-width:640px){.modal-actions{flex-direction:column}.modal-actions .btn{width:100%}}.tab-row{display:inline-flex;gap:4px;padding:4px;background:var(--card);border:1px solid var(--line);border-radius:12px}.tab-pill{border:none;background:transparent;color:var(--muted);font-size:13px;font-weight:700;padding:8px 16px;border-radius:9px;cursor:pointer}.tab-pill.active{background:var(--aqua);color:var(--on-accent)}.locked-field{position:relative;opacity:.55;cursor:not-allowed}.locked-field:after{content:"🔒";position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:12px}.browse-shell{grid-template-columns:1fr 300px}.room-shell{display:grid;grid-template-columns:minmax(0,1fr) 380px;grid-gap:18px;gap:18px;padding:18px 18px 96px;align-items:start}.room-main{min-width:0}.room-sidebar{position:-webkit-sticky;position:sticky;top:18px;display:flex;flex-direction:column;gap:14px;max-height:calc(100vh - 36px)}.room-sidebar-section{padding:16px}.room-sidebar-section.room-sidebar-grow{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.room-station-list{display:grid;grid-gap:10px;gap:10px;flex:1 1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding-right:4px}.room-toast-stack{position:fixed;left:16px;bottom:96px;z-index:600;display:grid;grid-gap:8px;gap:8px;width:min(320px,calc(100vw - 32px))}.room-toast{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:12px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);animation:toast-in .16s ease-out}.room-toast strong{display:block;margin-bottom:2px}.room-toast-dot{margin-top:5px;width:8px;height:8px;border-radius:50%;background:var(--aqua);flex:0 0 auto;box-shadow:0 0 0 0 rgba(67,209,192,.5);animation:pulse-dot 2.2s ease-out infinite}@keyframes toast-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.room-tile{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3}.room-tile-watch{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;text-align:center;padding:10px}.room-tile-watch,.stream-watch-btn{align-items:center;gap:6px;background:rgba(8,10,14,.55)}.stream-watch-btn{display:inline-flex;padding:7px 16px;border-radius:999px;border:1px solid hsla(0,0%,100%,.3);color:#fff;font-size:12px;font-weight:700;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.stream-watch-btn:hover{background:rgba(8,10,14,.75);border-color:hsla(0,0%,100%,.5)}@keyframes pulse-dot{0%{box-shadow:0 0 0 0 rgba(67,209,192,.5)}70%{box-shadow:0 0 0 10px rgba(67,209,192,0)}to{box-shadow:0 0 0 0 rgba(67,209,192,0)}}@media (max-width:860px){.browse-shell{grid-template-columns:1fr}}@media (max-width:980px){.room-shell{grid-template-columns:1fr}.room-sidebar{display:none}}.app-header{justify-content:space-between;gap:12px;min-height:60px;padding:10px 20px;border-bottom:1px solid var(--line);background:var(--surface);position:-webkit-sticky;position:sticky;top:0;z-index:20}.app-header,.app-header-actions{display:flex;align-items:center;flex-wrap:nowrap}.app-header-actions{gap:8px;flex-shrink:0}@media (max-width:640px){.app-header-tagline{display:none}.app-header-actions{gap:6px}.app-header-actions .btn,.app-header-actions a{padding-left:8px!important;padding-right:8px!important;font-size:11px!important}.floating-toolbar{max-width:calc(100vw - 16px);gap:6px;padding:8px 10px}.toolbar-btn{width:42px;height:42px}.room-sidebar-section{padding:14px}}