@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a12;--bg-surface:#12121e;--bg-card:#1a1a2e;--bg-card-hover:#222240;--bg-glass:#1a1a2eb3;--accent:#7c5dfa;--accent-hover:#9b7dff;--accent-glow:#7c5dfa59;--accent-secondary:#00d4aa;--text:#e8e6f0;--text-muted:#8888a8;--text-dim:#555570;--border:#ffffff0f;--border-active:#7c5dfa66;--danger:#ff4d6a;--success:#00d4aa;--radius:12px;--radius-lg:16px;--radius-sm:8px}html{-webkit-font-smoothing:antialiased;font-size:16px}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}#root{min-height:100vh}.input{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);outline:none;padding:12px 16px;font-family:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.input--code{text-align:center;letter-spacing:.3em;text-transform:uppercase;font-family:SF Mono,Fira Code,monospace;font-size:1.1rem}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:linear-gradient(135deg, var(--accent), #6c47f0);color:#fff;box-shadow:0 4px 20px var(--accent-glow)}.btn--primary:hover:not(:disabled){background:linear-gradient(135deg, var(--accent-hover), var(--accent));box-shadow:0 6px 30px var(--accent-glow);transform:translateY(-1px)}.btn--secondary{background:var(--bg-surface);color:var(--text);border:1px solid var(--border)}.btn--secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--accent)}.btn--icon{background:var(--bg-card);border:1px solid var(--border);width:42px;height:42px;color:var(--text-muted);border-radius:50%;padding:0}.btn--icon:hover{background:var(--bg-card-hover);color:var(--text);border-color:var(--accent)}.btn--icon.btn--active{background:var(--accent);color:#fff;border-color:var(--accent)}.btn--upload{cursor:pointer}.home{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:40px 24px;display:flex;position:relative;overflow:hidden}.home__glow{background:radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);pointer-events:none;z-index:0;width:600px;height:600px;position:absolute;top:-200px;left:50%;transform:translate(-50%)}.home__hero{text-align:center;z-index:1;margin-bottom:48px;position:relative}.home__title{letter-spacing:-.03em;background:linear-gradient(135deg, #fff, var(--accent-hover));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:12px;font-size:3.2rem;font-weight:800}.home__icon{-webkit-text-fill-color:initial;margin-right:8px;display:inline-block}.home__subtitle{color:var(--text-muted);max-width:420px;font-size:1.15rem}.home__cards{z-index:1;flex-wrap:wrap;justify-content:center;gap:24px;display:flex;position:relative}.home__error{border-radius:var(--radius-sm);color:var(--danger);z-index:1;background:#ff4d6a1a;border:1px solid #ff4d6a4d;margin-top:24px;padding:12px 20px;font-size:.9rem}.home__footer{color:var(--text-dim);font-size:.82rem;position:absolute;bottom:24px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;gap:16px;width:340px;padding:32px;transition:border-color .3s,box-shadow .3s;display:flex}.card:hover{border-color:var(--border-active);box-shadow:0 8px 40px #0000004d}.card__badge{text-transform:uppercase;letter-spacing:.08em;background:linear-gradient(135deg, var(--accent), #6c47f0);color:#fff;border-radius:20px;align-self:flex-start;padding:4px 12px;font-size:.75rem;font-weight:700;display:inline-flex}.card__badge--join{background:linear-gradient(135deg, var(--accent-secondary), #00b894)}.card__title{font-size:1.3rem;font-weight:700}.card__desc{color:var(--text-muted);font-size:.9rem;line-height:1.5}.room{flex-direction:column;height:100vh;display:flex;overflow:hidden}.room__header{background:var(--bg-surface);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.room__header-left{align-items:center;gap:12px;display:flex}.room__logo{font-size:1.4rem}.room__title{background:linear-gradient(135deg, #fff, var(--accent-hover));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.1rem;font-weight:700}.room__code-badge{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;align-items:center;gap:6px;padding:4px 12px;font-size:.82rem;display:flex}.room__code-label{color:var(--text-dim)}.room__code-value{color:var(--accent);letter-spacing:.1em;font-family:SF Mono,Fira Code,monospace;font-weight:600}.room__header-right{align-items:center;gap:16px;display:flex}.room__status{color:var(--text-dim);align-items:center;gap:6px;font-size:.82rem;display:flex}.room__status-dot{background:var(--text-dim);border-radius:50%;width:8px;height:8px;transition:background .3s,box-shadow .3s}.room__status--on .room__status-dot{background:var(--success);box-shadow:0 0 8px 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var(--border);width:160px;height:120px;position:relative;overflow:hidden}.cam-tile__video{object-fit:cover;width:100%;height:100%}.cam-tile__placeholder{background:linear-gradient(135deg, var(--bg-card), var(--bg-card-hover));justify-content:center;align-items:center;width:100%;height:100%;display:flex}.cam-tile__placeholder span{color:var(--text-dim);font-size:2rem;font-weight:700}.cam-tile__label{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;border-radius:4px;padding:2px 8px;font-size:.72rem;font-weight:500;position:absolute;bottom:6px;left:8px}.chat{flex-direction:column;flex:1;min-height:0;display:flex}.chat__header{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:12px 16px;font-size:.82rem;font-weight:600;display:flex}.chat__messages{flex-direction:column;flex:1;gap:8px;padding:12px 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.2s}.chat__input:focus{border-color:var(--accent)}.chat__send-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;transition:background .2s,transform .2s;display:flex}.chat__send-btn:hover{background:var(--accent-hover);transform:scale(1.05)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-dim);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (width<=768px){.home__title{font-size:2.2rem}.home__cards{flex-direction:column;align-items:center}.card{width:100%;max-width:400px}.room__content{flex-direction:column}.room__sidebar{border-left:none;border-top:1px solid var(--border);width:100%;max-height:50vh}}