:root{--font-sans:"Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display:"Outfit", var(--font-sans);--bg-primary:#08090c;--bg-secondary:#0f1117;--bg-surface:#151822;--bg-surface-glass:#151822bf;--bg-surface-hover:#ffffff14;--border-subtle:#ffffff14;--border-focus:#8b5cf680;--accent-purple:#8b5cf6;--accent-pink:#ec4899;--accent-cyan:#06b6d4;--accent-gradient:linear-gradient(135deg, #8b5cf6 0%, #ec4899 50%, #3b82f6 100%);--accent-glow:#8b5cf659;--text-main:#f8fafc;--text-muted:#94a3b8;--text-dim:#64748b;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px;--shadow-glass:0 8px 32px 0 #0000005e;--backdrop-blur:blur(16px)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.5;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#ffffff26}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.app-container{flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}.party-header{background:var(--bg-surface-glass);height:64px;-webkit-backdrop-filter:var(--backdrop-blur);backdrop-filter:var(--backdrop-blur);border-bottom:1px solid var(--border-subtle);z-index:40;justify-content:space-between;align-items:center;padding:0 1.5rem;display:flex}.brand-badge{font-family:var(--font-display);letter-spacing:-.02em;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:800;display:flex}.brand-title{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.brand-tag{border-radius:var(--radius-full);color:#c4b5fd;text-transform:uppercase;letter-spacing:.05em;background:#8b5cf626;border:1px solid #8b5cf64d;padding:.15rem .5rem;font-size:.7rem;font-weight:700}.header-actions{align-items:center;gap:.75rem;display:flex}.room-chip{border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-muted);background:#ffffff0d;align-items:center;gap:.5rem;padding:.4rem .85rem;font-size:.825rem;display:flex}.btn-icon,.btn-action{border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-surface);color:var(--text-main);cursor:pointer;justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-action:hover,.btn-icon:hover{background:var(--bg-surface-hover);border-color:#fff3;transform:translateY(-1px)}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 14px var(--accent-glow);border:none}.btn-primary:hover{opacity:.95;transform:translateY(-1px);box-shadow:0 6px 20px #8b5cf680}.party-main{flex:1;height:calc(100vh - 64px);display:flex;position:relative;overflow:hidden}.player-section{background:#000;flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow:hidden}.chat-section{background:var(--bg-secondary);border-left:1px solid var(--border-subtle);z-index:30;flex-direction:column;width:380px;height:100%;transition:transform .3s;display:flex;position:relative}@media (width<=960px){.party-main{flex-direction:column}.chat-section{border-left:none;border-top:1px solid var(--border-subtle);width:100%;height:45vh}}.floating-reaction{-webkit-user-select:none;user-select:none;pointer-events:none;z-index:50;font-size:2.5rem;animation:2.4s cubic-bezier(.25,1,.5,1) forwards floatUp;position:absolute;bottom:80px}@keyframes floatUp{0%{opacity:0;transform:translateY(20px)scale(.6)}20%{opacity:1;transform:translateY(-20px)scale(1.3)}80%{opacity:.9;transform:translateY(-160px)scale(1.1)}to{opacity:0;transform:translateY(-240px)scale(.8)}}.status-dot{background-color:var(--success);width:8px;height:8px;box-shadow:0 0 10px var(--success);border-radius:50%;animation:2s infinite pulseDot;display:inline-block}@keyframes pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}.status-dot.buffering{background-color:var(--warning);box-shadow:0 0 10px var(--warning)}.status-dot.error{background-color:var(--danger);box-shadow:0 0 10px var(--danger)}