:root{--bg: #0b0b0b;--panel: #121212;--muted: #9aa0a6;--ok: #42d392;--warn: #ff8b50;--text: #eaeaea;--radius: 16px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";overflow:hidden}.app{height:100%;display:flex;flex-direction:column}.header{text-align:center;padding:10px 8px 6px}.header .brand{color:var(--muted);font-size:12px;letter-spacing:.08em}.header h1{margin:6px 0 0;font-size:28px;font-weight:800}.grid{display:grid;grid-template-columns:min(56vh,40vw) 1fr;gap:18px;height:calc(100vh - 60px);padding:0 18px 18px}.left,.right{background:var(--panel);border-radius:var(--radius);padding:12px}.left{display:flex;align-items:center;justify-content:center;overflow:hidden}.video{height:100%;width:auto;aspect-ratio:9 / 16;object-fit:cover;border-radius:12px;background:#000}.no-media{width:100%;height:100%;border-radius:12px;background:#000;display:grid;place-items:center;color:var(--muted)}.right{display:flex;flex-direction:column;gap:12px;overflow:auto}.connection{font-size:14px;white-space:nowrap}.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;background:#666}.dot.ok{background:var(--ok)}.dot.off{background:#c94a4a}.addr{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}button,input{background:#1b1b1b;color:var(--text);border:1px solid #2a2a2a;border-radius:10px;padding:9px 11px;font-size:14px}button:hover{border-color:#3a3a3a}button.ghost{background:transparent;border-color:#333}input{min-width:180px}.stats{display:grid;gap:4px}.mt8{margin-top:8px}.note{color:var(--muted);font-size:13px}.note.small{font-size:12px}.warn{color:var(--warn);font-size:13px}.owned ul{margin:6px 0 0;padding-left:16px}.muted{color:var(--muted)}.owner-title{font-weight:700;margin-bottom:4px}@media (max-width: 980px){.grid{grid-template-columns:1fr;height:calc(100vh - 60px)}.left{min-height:50vh}.video{height:100%;width:auto}}.langSwitch{display:flex;gap:6px;background:#1a1a1a;border:1px solid #333;border-radius:10px;padding:4px 6px;margin-left:auto}.langSwitch button{background:transparent;border:0;border-radius:8px;padding:6px 10px;color:#fff;cursor:pointer;font-size:13px;font-weight:600;line-height:1.2}.langSwitch button.active{background:#2a2a2a}.vaultButton{display:inline-flex;align-items:center;justify-content:center;margin-top:14px;padding:10px 18px;border-radius:999px;border:1px solid rgba(150,170,255,.35);background:#141a2dbf;color:#e8eefc;text-decoration:none;font-weight:800;letter-spacing:.08em;font-size:13px;box-shadow:0 0 28px #6aa9ff1f}.vaultButton:hover{background:#232d50f2;border-color:#96aaffbf}.vault-page{min-height:100vh;background:#050505;color:#fff;padding:32px}.vault-header{max-width:1100px;margin:0 auto 32px}.vault-header h1{font-size:42px;margin:16px 0 8px}.vault-header p{color:#aaa}.back-link{color:#aaa;text-decoration:none}.back-link:hover{color:#fff}.vault-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.vault-card{position:relative;background:#111;border-radius:18px;overflow:hidden;cursor:pointer;aspect-ratio:9 / 16}.vault-video{width:100%;height:100%;object-fit:cover;display:block}.vault-info{position:absolute;left:0;right:0;bottom:0;padding:16px;background:linear-gradient(transparent,#000000d9)}.vault-info span{font-size:12px;color:#ccc}.vault-info h2{font-size:16px;margin:4px 0 0}@media (max-width: 800px){.vault-page{padding:18px}.vault-grid{grid-template-columns:repeat(2,1fr);gap:12px}.vault-header h1{font-size:30px}}@media (max-width: 500px){.vault-grid{grid-template-columns:1fr}}