:root{--glass-bg:#281e14bf;--glass-bg-light:#3c2d1e99;--glass-border:#c8943e26;--glass-blur:blur(16px);--accent:#c8943e;--accent-hover:#e8b84a;--accent-active:#a07030;--accent-glow:#c8943e4d;--text-primary:#f0e6d6;--text-muted:#b0a898;--text-faint:#786858;--color-success:#6aaf5c;--color-error:#c45b5b;--color-warning:#d4a843;--radius-panel:12px;--radius-btn:8px;--radius-pill:24px;--shadow-panel:0 8px 32px #140f0a66;--shadow-btn:0 2px 8px #140f0a4d;--font-display:"Russo One", "Arial Black", sans-serif;--font-body:"Inter", "Helvetica Neue", sans-serif;--transition-fast:.18s cubic-bezier(.16, 1, .3, 1);--transition-medium:.3s cubic-bezier(.16, 1, .3, 1)}#ui-root{pointer-events:none;z-index:100;font-family:var(--font-body);color:var(--text-primary);position:absolute;inset:0;overflow:hidden}#ui-root *{box-sizing:border-box}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-panel);box-shadow:var(--shadow-panel);pointer-events:auto;padding:24px}.btn-primary{background:var(--accent);color:#1a1410;border-radius:var(--radius-btn);font-size:16px;font-weight:600;font-family:var(--font-body);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-btn);border:none;justify-content:center;align-items:center;gap:8px;width:100%;min-height:48px;padding:12px 24px;display:flex}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 4px 16px var(--accent-glow);transform:translateY(-1px)}.btn-primary:active{background:var(--accent-active);transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{color:var(--accent);border:1px solid var(--accent);border-radius:var(--radius-btn);font-size:16px;font-family:var(--font-body);cursor:pointer;transition:all var(--transition-fast);background:0 0;justify-content:center;align-items:center;gap:8px;width:100%;min-height:48px;padding:12px 24px;display:flex}.btn-secondary:hover{border-color:var(--accent-hover);background:#c8943e1a}.btn-secondary:active{background:#c8943e33}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{color:var(--text-muted);font-size:14px;font-family:var(--font-body);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:8px 16px;display:flex}.btn-ghost:hover{color:var(--text-primary)}.btn-google{color:#333;font-size:16px;font-family:var(--font-body);border-radius:var(--radius-btn);cursor:pointer;background:#fff;border:none;justify-content:center;align-items:center;gap:10px;width:100%;min-height:48px;padding:12px 24px;font-weight:500;transition:background .3s,transform .1s,box-shadow .3s;display:flex;box-shadow:0 2px 8px #0003}.btn-google:hover{background:#f5f5f5;box-shadow:0 4px 12px #0000004d}.btn-google:disabled{cursor:not-allowed;box-shadow:none;background:#ccc}.btn-google .google-icon{flex-shrink:0;width:18px;height:18px}@keyframes panel-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes panel-out{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.05)}}@keyframes slide-up-out{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-100vh)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes fade-out{0%{opacity:1}to{opacity:0}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes countdown-pop{0%{opacity:0;transform:scale(.5)}50%{opacity:1;transform:scale(1.2)}to{opacity:1;transform:scale(1)}}.panel-enter{animation:.3s cubic-bezier(.16,1,.3,1) forwards panel-in}.panel-exit{animation:.2s ease-in forwards panel-out}.ui-screen{justify-content:center;align-items:center;padding:20px;display:flex;position:absolute;inset:0}.ui-screen .glass-panel{text-align:center;width:90vw;max-width:420px}.main-menu-title{font-family:var(--font-display);color:var(--accent);letter-spacing:.08em;margin-bottom:4px;font-size:2.2rem}.main-menu-subtitle{color:var(--text-faint);margin-bottom:24px;font-size:.9rem}.main-menu-divider{border:none;border-top:1px solid #c8943e33;width:60%;margin:0 auto 24px}.main-menu-buttons{flex-direction:column;gap:12px;margin-bottom:20px;display:flex}.main-menu-footer{color:var(--text-faint);justify-content:center;align-items:center;gap:12px;font-size:13px;display:flex}.main-menu-footer .btn-ghost{min-height:auto;color:var(--accent);padding:4px 12px;font-size:13px}.user-info-row{background:var(--glass-bg-light);border-radius:var(--radius-btn);pointer-events:auto;align-items:center;gap:12px;margin-bottom:16px;padding:10px 16px;display:flex}.user-info-row .user-avatar{border:2px solid var(--accent);object-fit:cover;border-radius:50%;width:36px;height:36px}.user-info-row .user-name{text-align:left;color:var(--text-primary);flex:1;font-size:14px;font-weight:500}.user-info-row .btn-ghost{color:var(--text-muted);min-height:auto;padding:4px 8px;font-size:12px}.auth-overlay{pointer-events:auto;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:absolute;inset:0}.auth-modal-title{font-family:var(--font-display);color:var(--text-primary);margin-bottom:20px;font-size:1.5rem}.auth-buttons{flex-direction:column;gap:12px;margin-bottom:16px;display:flex}.auth-divider{color:var(--text-faint);align-items:center;gap:12px;margin:8px 0;font-size:13px;display:flex}.auth-divider:before,.auth-divider:after{content:"";border-top:1px solid #c8943e26;flex:1}.auth-close-btn{color:var(--text-muted);cursor:pointer;pointer-events:auto;transition:color var(--transition-fast);background:0 0;border:none;padding:4px 8px;font-size:20px;line-height:1;position:absolute;top:12px;right:12px}.auth-close-btn:hover{color:var(--text-primary)}.auth-status{color:var(--text-muted);min-height:20px;margin-top:8px;font-size:13px}.auth-status.error{color:var(--color-error)}.matchmaking-spinner{border:3px solid #c8943e33;border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;margin:0 auto 16px;animation:1s linear infinite spin}.matchmaking-title{font-family:var(--font-display);margin-bottom:8px;font-size:1.3rem}.matchmaking-timer{color:var(--text-muted);margin-bottom:20px;font-size:14px}.matchmaking-cancel{margin-top:8px}.countdown-title{font-family:var(--font-display);color:var(--color-success);margin-bottom:16px;font-size:1.5rem}.countdown-players{color:var(--text-muted);justify-content:center;align-items:center;gap:16px;margin-bottom:20px;font-size:14px;display:flex}.countdown-vs{color:var(--accent);font-size:1.2rem}.countdown-number{font-family:var(--font-display);color:var(--accent);font-size:4rem;animation:.5s ease-out countdown-pop}.hud-container{pointer-events:none;flex-direction:column;justify-content:space-between;display:flex;position:absolute;inset:0}.hud-top-bar{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border);pointer-events:auto;justify-content:space-between;align-items:center;gap:4px;min-height:48px;padding:8px 12px;display:flex}.hud-player-info{flex:1 1 0;align-items:center;gap:4px;min-width:0;display:flex}.hud-player-info:last-of-type{justify-content:flex-end}.hud-player-info .avatar{border:2px solid var(--accent);object-fit:cover;background:var(--glass-bg-light);border-radius:50%;width:32px;height:32px}.hud-player-info .player-name{text-overflow:ellipsis;white-space:nowrap;max-width:120px;font-size:14px;font-weight:500;overflow:hidden}.hud-checker-indicators{flex-wrap:wrap;align-items:center;gap:2px;display:flex}.hud-checker-dot{width:6px;height:6px;transition:background var(--transition-fast);border-radius:50%}.hud-checker-dot.alive{background:var(--accent)}.hud-checker-dot.dead{background:#c8943e33}.hud-round-info{font-family:var(--font-display);color:var(--accent);text-align:center;white-space:nowrap;flex:none;font-size:.85rem}.hud-turn-indicator{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-pill);pointer-events:none;transition:opacity var(--transition-medium);white-space:nowrap;padding:8px 24px;font-size:16px;font-weight:500;position:absolute;bottom:80px;left:50%;transform:translate(-50%)}.hud-turn-indicator.your-turn{color:var(--accent);animation:2s ease-in-out infinite pulse}.hud-turn-indicator.opponent-turn{color:var(--text-muted)}.hud-bottom-bar{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border-top:1px solid var(--glass-border);pointer-events:auto;justify-content:space-between;align-items:center;min-height:40px;padding:6px 16px;display:flex}.hud-bottom-bar button{color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;padding:4px 8px;font-size:18px}.hud-bottom-bar button:hover{color:var(--text-primary)}.match-result-title{font-family:var(--font-display);margin-bottom:12px;font-size:2rem}.match-result-title.victory{color:var(--accent)}.match-result-title.defeat{color:var(--text-muted)}.match-result-score{color:var(--text-primary);margin-bottom:8px;font-size:1.5rem}.match-result-details{color:var(--text-muted);margin-bottom:24px;font-size:13px}.match-result-buttons{flex-direction:column;gap:10px;display:flex}.profile-avatar{border:3px solid var(--accent);object-fit:cover;background:var(--glass-bg-light);border-radius:50%;width:64px;height:64px;margin:0 auto 12px;display:block}.profile-name{font-family:var(--font-display);margin-bottom:4px;font-size:1.3rem}.profile-email{color:var(--text-muted);margin-bottom:20px;font-size:13px}.profile-section-title{color:var(--text-faint);text-transform:uppercase;letter-spacing:.1em;border-bottom:1px solid #c8943e26;margin-bottom:12px;padding-bottom:8px;font-size:13px}.profile-stats{text-align:left;grid-template-columns:1fr 1fr;gap:8px 16px;margin-bottom:20px;display:grid}.profile-stat-label{color:var(--text-muted);font-size:13px}.profile-stat-value{text-align:right;font-size:14px;font-weight:500}.profile-actions{flex-direction:column;gap:10px;display:flex}.profile-logout-btn{color:var(--color-error)!important}.pause-overlay{pointer-events:auto;background:#0009;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.pause-title{font-family:var(--font-display);color:var(--text-primary);margin-bottom:16px;font-size:2rem}.pause-info{color:var(--text-muted);margin-bottom:24px;font-size:14px}.pause-buttons{flex-direction:column;gap:10px;display:flex}.private-match-title{font-family:var(--font-display);margin-bottom:20px;font-size:1.3rem}.private-match-or{color:var(--text-faint);align-items:center;gap:12px;margin:16px 0;font-size:13px;display:flex}.private-match-or:before,.private-match-or:after{content:"";border-top:1px solid #c8943e26;flex:1}.private-match-join-row{gap:8px;display:flex}.private-match-input{border:1px solid var(--glass-border);border-radius:var(--radius-btn);color:var(--text-primary);letter-spacing:.15em;text-transform:uppercase;transition:border-color var(--transition-fast);background:#ffffff0d;outline:none;flex:1;padding:10px 14px;font-family:Courier New,monospace;font-size:16px}.private-match-input::placeholder{color:var(--text-faint);text-transform:none;letter-spacing:normal}.private-match-input:focus{border-color:var(--accent)}.private-match-join-btn{min-width:80px;width:auto!important;padding:10px 20px!important}.room-code-display{border:1px solid var(--glass-border);border-radius:var(--radius-btn);background:#ffffff0d;margin:16px 0;padding:16px}.room-code-value{letter-spacing:.2em;color:var(--accent);margin-bottom:8px;font-family:Courier New,monospace;font-size:2rem;font-weight:700}.room-code-copy{color:var(--text-muted);cursor:pointer;border:1px solid var(--glass-border);border-radius:var(--radius-pill);transition:all var(--transition-fast);background:0 0;padding:4px 12px;font-size:13px}.room-code-copy:hover{border-color:var(--accent);color:var(--text-primary)}@media (width<=480px){.glass-panel{padding:16px}.main-menu-title{font-size:1.8rem}.hud-top-bar{flex-wrap:wrap;gap:2px 4px;min-height:auto;padding:6px 8px}.hud-round-info{flex:0 0 100%;order:-1;margin-bottom:2px;font-size:.75rem}.hud-player-info .player-name{max-width:60px;font-size:12px}.hud-player-info .avatar{width:22px;height:22px}.hud-checker-dot{width:5px;height:5px}.hud-turn-indicator{font-size:16px;bottom:60px}.countdown-number{font-size:3rem}.btn-primary,.btn-secondary{padding:10px 18px;font-size:15px}}.hud-toast-container{pointer-events:none;z-index:200;flex-direction:column;align-items:center;gap:12px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hud-toast{border-radius:var(--radius-pill);font-family:var(--font-display);text-align:center;opacity:0;pointer-events:none;white-space:nowrap;text-shadow:0 2px 8px #00000080;padding:16px 32px;font-size:1.4rem;transition:opacity .3s,transform .3s;transform:scale(.8)}.hud-toast.hud-toast-visible{opacity:1;transform:scale(1)}.hud-toast.hud-toast-exit{animation:.4s forwards fade-out}.hud-toast-success{border:1px solid var(--color-success);color:var(--color-success);background:#1e3c14d9;box-shadow:0 4px 24px #6aaf5c4d}.hud-toast-defeat{border:1px solid var(--color-error);color:var(--color-error);background:#3c1414d9;box-shadow:0 4px 24px #c45b5b4d}.hud-toast-info{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);color:var(--text-primary);box-shadow:var(--shadow-panel)}