:root{--font-sans: "Metropolis", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--bg-primary: #1f2d35;--bg-secondary: #253640;--bg-card: #2a3c46;--bg-card-hover: #314651;--text-primary: #ffffff;--text-secondary: #c7d1d6;--text-muted: #9eafb7;--accent-blue: #0079ad;--accent-purple: #0079ad;--accent-glow: rgba(0, 121, 173, .08);--border-subtle: rgba(255, 255, 255, .08);--border-active: rgba(0, 121, 173, .38);--border-color: rgba(255, 255, 255, .16);--ghost-invalid-fill: rgba(148, 163, 184, .22);--ghost-invalid-stroke: rgba(148, 163, 184, .7);--player-0: #0079ad;--player-1: #2f9e44;--player-2: #c27d0e;--player-3: #c23934;--player-0-light: rgba(0, 121, 173, .24);--player-1-light: rgba(47, 158, 68, .24);--player-2-light: rgba(194, 125, 14, .24);--player-3-light: rgba(194, 57, 52, .24);--radius-sm: 3px;--radius-md: 3px;--radius-lg: 3px;--transition-fast: .15s ease;--transition-normal: .3s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;overscroll-behavior:none}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased}.floating-notice{position:fixed;top:24px;right:24px;display:flex;align-items:flex-start;gap:12px;min-width:340px;max-width:min(420px,calc(100vw - 32px));padding:14px 16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-left-width:4px;border-radius:6px;box-shadow:0 8px 18px #00000029;z-index:1000;animation:notice-pop .18s ease-out}.floating-notice-icon{width:28px;height:28px;flex:0 0 28px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-size:.95rem;font-weight:800;line-height:1}.floating-notice-content{display:flex;flex-direction:column;gap:3px;min-width:0}.floating-notice-title{color:var(--text-primary);font-size:.88rem;font-weight:700;letter-spacing:0;text-transform:none}.floating-notice-message{color:var(--text-secondary);font-size:.9rem;font-weight:500;line-height:1.35}.floating-notice-emote{display:inline-flex;align-items:center;margin-right:8px;vertical-align:text-bottom}.floating-notice-emote .emote-icon{width:16px;height:16px}.floating-notice.turn-notice{border-left-color:var(--accent-blue)}.floating-notice.turn-notice .floating-notice-icon{background:var(--accent-glow);color:var(--accent-blue)}.floating-notice.error-notice{border-left-color:#c23934}.floating-notice.error-notice .floating-notice-icon{background:#fde7e5;color:#a62d2a}.floating-notice.emote-notice{border-left-color:#c27d0e}.floating-notice.emote-notice .floating-notice-icon{background:#c27d0e24;color:#f2c66a}@keyframes notice-pop{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}#app{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--bg-primary)}.menu-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;width:min(100%,1040px);gap:20px;padding:32px 24px;overflow-y:auto}.menu-title{font-size:clamp(2.6rem,6vw,4rem);font-weight:600;color:var(--text-primary);letter-spacing:-.02em;text-align:center}.menu-subtitle{font-size:.95rem;color:var(--text-secondary);margin-top:-12px;font-weight:400}.menu-options{display:flex;flex-direction:column;gap:16px;width:100%;max-width:560px;padding:18px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:none}.menu-section-title{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-top:8px}.menu-btn{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px 14px;color:var(--text-primary);font-family:var(--font-sans);font-size:.875rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;gap:12px;text-align:left;text-transform:none;letter-spacing:0}.menu-btn:hover{background:var(--bg-card-hover);border-color:var(--border-active);transform:none;box-shadow:none}.menu-btn.success{background:color-mix(in srgb,var(--bg-card) 58%,#2f9e44 42%);border-color:color-mix(in srgb,#2f9e44 74%,white 26%);color:var(--text-primary)}.menu-btn.success:hover{background:color-mix(in srgb,var(--bg-card-hover) 48%,#2f9e44 52%);border-color:color-mix(in srgb,#2f9e44 82%,white 18%)}.menu-btn.danger{background:color-mix(in srgb,var(--bg-card) 62%,#c23934 38%);border-color:color-mix(in srgb,#c23934 74%,white 26%);color:var(--text-primary)}.menu-btn.danger:hover{background:color-mix(in srgb,var(--bg-card-hover) 52%,#c23934 48%);border-color:color-mix(in srgb,#c23934 82%,white 18%)}.menu-btn.resume-attention{border-color:var(--border-active);background:color-mix(in srgb,var(--bg-card) 88%,var(--accent-blue) 12%);box-shadow:inset 0 0 0 1px color-mix(in srgb,transparent 70%,var(--accent-blue) 30%);animation:resume-attention-pulse 1.6s ease-in-out infinite}.menu-btn.resume-attention .desc{color:var(--text-primary)}@keyframes resume-attention-pulse{0%,to{border-color:var(--border-active);box-shadow:inset 0 0 0 1px color-mix(in srgb,transparent 70%,var(--accent-blue) 24%)}50%{border-color:color-mix(in srgb,var(--accent-blue) 68%,white 32%);box-shadow:inset 0 0 0 1px color-mix(in srgb,transparent 45%,var(--accent-blue) 55%)}}.menu-btn .icon{font-size:1.4rem}.menu-btn .label{flex:1}.menu-btn .desc{display:block;font-size:.8rem;color:var(--text-secondary);font-weight:400;text-transform:none;letter-spacing:0;margin-top:2px}.menu-error-text{color:#f46}.lobby-room-summary{background:#ffffff14}.lobby-player-row{background:#ffffff1a}.lobby-player-state.ready{color:#4eb76a}.lobby-player-state.waiting{color:var(--text-muted)}.menu-config-row{display:flex;flex-wrap:wrap;gap:12px;width:100%;margin-top:4px;margin-bottom:12px}.config-group{flex:1;display:flex;flex-direction:column;gap:6px}.config-group label{font-size:.7rem;color:var(--text-secondary);text-transform:none;letter-spacing:0}.config-select{width:100%;padding:10px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-sans);font-size:.9rem;outline:none;cursor:pointer;transition:border-color var(--transition-fast),background-color var(--transition-fast)}.config-select:hover,.config-select:focus{border-color:var(--accent-blue);box-shadow:none}.per-cpu-config{margin-top:16px;padding:16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);animation:fadeIn .3s ease}.per-cpu-grid{display:flex;flex-direction:column;gap:10px;margin:12px 0}.per-cpu-row{display:flex;align-items:center;gap:12px}.per-cpu-label{flex:0 0 80px;font-size:.85rem;font-weight:600;color:var(--text-secondary)}.per-cpu-select{flex:1}.player-selector{display:flex;gap:8px;width:100%;max-width:100%}.player-count-btn{flex:1;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:12px;color:var(--text-secondary);font-family:var(--font-sans);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);text-transform:none;letter-spacing:0}.player-count-btn.active{background:var(--accent-blue);border-color:var(--accent-blue);color:#fff;box-shadow:none}.player-count-btn:hover:not(.active){background:var(--bg-card-hover);border-color:var(--border-active)}.game-screen{display:grid;grid-template-columns:minmax(190px,224px) minmax(0,1fr) minmax(248px,304px);grid-template-rows:auto 1fr auto;width:100%;height:100%;gap:0;overflow:hidden;overscroll-behavior:none}.game-header{grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);grid-template-areas:"turn room controls" "warning warning warning" "clock clock clock";align-items:center;gap:12px;padding:10px 14px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.game-header .logo{font-size:1.05rem;font-weight:600;color:var(--text-primary);letter-spacing:0;text-transform:none}.turn-indicator{grid-area:turn;display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;min-width:0}.header-room-spacer{grid-area:room;width:1px;height:1px}.room-indicator-button{grid-area:room;justify-self:center;display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:.8rem;font-weight:600;padding:4px 10px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-card);letter-spacing:.04em;cursor:pointer;transition:all var(--transition-fast)}.room-indicator-button:hover{color:var(--text-primary);border-color:var(--border-active);background:var(--bg-card-hover)}.room-indicator-button:active{transform:translateY(0)}.room-indicator-button:disabled{opacity:.6;cursor:default}.action-btn:disabled{opacity:.45;cursor:default;pointer-events:none}.action-btn:disabled:hover{background:var(--bg-card);border-color:var(--border-color)}.action-btn.primary:disabled:hover{background:var(--accent-blue);border-color:var(--accent-blue)}.action-btn.danger:disabled:hover{background:transparent}.turn-dot{width:12px;height:12px;border-radius:50%;animation:pulse 1.5s ease-in-out infinite}.turn-badge{font-size:.7rem;font-weight:600;padding:3px 10px;border-radius:var(--radius-sm);letter-spacing:0;text-transform:none}.turn-badge.your-turn{background:#0079ad29;color:#4eb7d8;border:1px solid rgba(0,121,173,.34);animation:your-turn-badge-pulse 1.3s ease-in-out infinite}.turn-badge.waiting{background:#9090b026;color:var(--text-secondary);border:1px solid rgba(144,144,176,.2)}.turn-badge.warning{background:#ffaa222e;color:#ffd08a;border-color:#ffaa2273}.turn-badge.critical{background:#f463;color:#ff8ba0;border-color:#ff44668c;animation:criticalFlash .8s ease-in-out infinite}.turn-warning{grid-area:warning;min-width:180px;text-align:center;font-size:.9rem;font-weight:700;letter-spacing:.02em;color:transparent}.turn-warning.warning{color:#ffd08a}.turn-warning.critical{color:#ff8ba0;animation:criticalFlash .8s ease-in-out infinite}.turn-clock-bar{grid-area:clock;position:relative;height:8px;border-radius:999px;overflow:hidden;background:#ffffff14}.turn-clock-fill{width:100%;height:100%;transform-origin:left center;transition:transform .9s linear,background-color .2s ease;background:var(--accent-blue)}.turn-clock-fill.warning{background:#c27d0e}.turn-clock-fill.critical{background:#c23934;animation:none}.game-header.active-turn{border-bottom-width:1px;border-bottom-style:solid;transition:border-color .3s ease}.game-header.turn-warning-state{box-shadow:inset 0 -1px #ffaa2273}.game-header.turn-critical-state{box-shadow:inset 0 -1px #ff4466b3}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.85)}}@keyframes criticalFlash{0%,to{opacity:1;transform:scale(1)}50%{opacity:.72;transform:scale(1.03)}}.game-controls{grid-area:controls;justify-self:end;display:flex;gap:8px}.header-icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:28px;height:28px;padding:0;border:0;border-radius:0;background:transparent;color:var(--text-secondary);font-family:var(--font-sans);font-size:.95rem;font-weight:700;line-height:1;cursor:pointer;transition:color var(--transition-fast),opacity var(--transition-fast)}.header-icon-btn:hover{color:var(--text-primary);background:transparent}.header-icon-label{font-size:.78rem;font-weight:600;letter-spacing:.02em}.header-icon-btn:active{transform:translateY(0)}.ui-icon{width:18px;height:18px;display:block}.ctrl-btn{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px 16px;color:var(--text-secondary);font-family:var(--font-sans);font-size:.75rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);text-transform:none;letter-spacing:0}.ctrl-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-active)}.ctrl-btn.danger{border-color:#ff44664d;color:#f46}.ctrl-btn.danger:hover{background:#ff44661a;color:#f46;border-color:#ff44666b}.ctrl-btn.primary{background:var(--accent-blue);border-color:var(--accent-blue);color:#fff}.ctrl-btn.primary:hover{background:#006a97}.ctrl-btn:disabled{opacity:.45;cursor:default;pointer-events:none}.ctrl-btn:disabled:hover{background:var(--bg-card);border-color:var(--border-color);color:var(--text-secondary)}#btn-pass.warning{border-color:#ffaa228c;color:#f0c26b;box-shadow:none}#btn-pass.critical{border-color:#ff4466a6;color:#de6b67;box-shadow:none;animation:none}.board-area{grid-column:2;display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;padding:12px}.board-area canvas{border-radius:var(--radius-md);box-shadow:none;border:1px solid var(--border-color);touch-action:none}.side-panel{display:flex;flex-direction:column;padding:12px;overflow-y:auto;gap:10px}.side-panel.left{grid-column:1;align-items:stretch}.side-panel.right{grid-column:3;align-items:stretch;justify-content:flex-start;overflow:hidden}#side-right-pieces{display:flex;flex-direction:column;flex:1 1 auto;gap:10px;min-height:0;overflow:hidden}#piece-preview-desktop-slot{display:flex;flex:0 0 auto;margin-top:auto}#piece-preview-mobile-slot{display:contents}.player-panel{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px;width:100%;max-width:248px;position:relative;transition:all var(--transition-normal)}.player-status-panel{max-width:none;padding:10px 12px}.player-panel.active{border-width:1px;box-shadow:none;position:relative}.player-panel.warning-timer{box-shadow:inset 2px 0 #c27d0ecc}.player-panel.critical-timer{box-shadow:inset 2px 0 #c23934cc;animation:none}.player-panel.active:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;box-shadow:inset 0 0 0 1px #0079ad47;pointer-events:none}.player-emote-bubble{position:absolute;top:-12px;right:12px;min-width:42px;padding:6px 10px;background:#141f25f0;border:1px solid rgba(194,125,14,.45);border-radius:999px;color:#f4d58f;font-size:1.15rem;font-weight:700;line-height:1;text-align:center;box-shadow:0 8px 18px #0000002e;z-index:2;animation:notice-pop .18s ease-out}.player-emote-bubble .emote-icon{width:18px;height:18px}.player-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border-subtle)}.player-name-wrap{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-width:0}.player-name{font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:8px}.player-meta{font-size:.72rem;line-height:1;color:var(--text-secondary);font-weight:600;letter-spacing:.04em;text-transform:uppercase}.player-color-dot{width:10px;height:10px;border-radius:50%}.player-score{font-size:.85rem;color:var(--text-secondary);font-weight:600}.pieces-grid{display:flex;flex-wrap:wrap;gap:4px}.desktop-pieces-shell{display:flex;flex-direction:column;gap:10px;width:100%;flex:1 1 auto;min-width:0;overflow:hidden}.mobile-player-tabs.desktop-player-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:0;overflow:visible}.mobile-player-tabs.desktop-player-tabs .mobile-player-tab{width:100%;min-width:0;justify-content:flex-start;white-space:normal}.desktop-pieces-panel{display:flex;flex:1 1 auto;flex-direction:column;max-width:none;min-height:0;overflow:hidden}.desktop-pieces-panel.self{border-color:#0079ad6b;box-shadow:inset 0 0 0 1px #0079ad29;background:color-mix(in srgb,var(--bg-secondary) 94%,var(--accent-blue) 6%)}.desktop-pieces-panel .pieces-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(34px,1fr));gap:4px;align-content:start;min-height:0;overflow-y:auto;padding-right:4px}.player-panel.local-turn-focus .player-panel-header{border-bottom-color:#0079ad57}.player-panel.local-turn-focus{animation:local-turn-panel-pulse 1.3s ease-in-out infinite}.pieces-grid-attention{position:relative;padding:6px;margin:-2px;border-radius:8px;background:#0079ad14;box-shadow:inset 0 0 0 1px #0079ad2e;animation:pieces-attention-pulse 1.3s ease-in-out infinite}@keyframes pieces-attention-pulse{0%,to{background:#0079ad0f;box-shadow:inset 0 0 0 1px #0079ad29}50%{background:#0079ad24;box-shadow:inset 0 0 0 1px #0079ad57,0 0 0 1px #0079ad1f}}@keyframes your-turn-badge-pulse{0%,to{background:#0079ad1f;border-color:#0079ad42;box-shadow:inset 0 0 0 1px #0079ad14}50%{background:#0079ad38;border-color:#0079ad7a;box-shadow:inset 0 0 0 1px #0079ad2e,0 0 0 1px #0079ad14}}@keyframes local-turn-panel-pulse{0%,to{box-shadow:inset 0 0 0 1px #0079ad2e;background:var(--bg-secondary)}50%{box-shadow:inset 0 0 0 1px #0079ad61,0 0 0 1px #0079ad1f;background:color-mix(in srgb,var(--bg-secondary) 92%,var(--accent-blue) 8%)}}.piece-thumb{cursor:default;border-radius:4px;padding:2px;transition:all var(--transition-fast);border:2px solid transparent}.piece-thumb.selectable{cursor:pointer}.piece-thumb.selectable:hover{background:#ffffff0a}.piece-thumb.selected{border-color:var(--accent-blue);background:#0079ad24}.piece-thumb.used{opacity:.2;pointer-events:none}.game-footer{grid-column:1 / -1;display:flex;align-items:center;justify-content:center;gap:24px;padding:10px 24px;background:var(--bg-secondary);border-top:1px solid var(--border-color)}.footer-center-group{display:flex;align-items:center;justify-content:center;gap:24px;width:100%}.piece-preview-area{display:flex;align-items:center;gap:16px;min-height:80px;width:100%;margin-top:4px}#piece-preview-desktop-slot .piece-preview-area{margin-top:0}.piece-preview-empty{color:var(--text-muted);font-size:.85rem;font-weight:400;padding:12px 24px;border:1px dashed var(--border-subtle);border-radius:var(--radius-md);width:100%;min-width:0;text-align:center}.piece-preview-content{display:flex;align-items:center;gap:16px;background:var(--bg-card);border:1px solid var(--border-active);border-radius:var(--radius-md);padding:8px 16px;box-shadow:none;width:100%}#piece-preview-canvas{border-radius:var(--radius-sm)}.piece-preview-controls{display:flex;flex-direction:column;gap:6px}.piece-preview-controls .ctrl-btn{font-size:.8rem;padding:6px 12px}.footer-actions{display:flex;gap:8px;align-items:center;flex:0 0 auto;order:1}.emote-bar{display:flex;align-items:center;gap:12px;padding:8px 12px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);flex:0 1 auto;order:2}.emote-bar-label{color:var(--text-muted);font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.emote-actions{display:flex;flex-wrap:wrap;gap:8px}.emote-btn{min-width:58px;padding:8px 12px;background:#ffffff0a;border:1px solid var(--border-color);border-radius:999px;color:var(--text-primary);font-family:var(--font-sans);font-size:1.2rem;font-weight:700;line-height:1;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),opacity var(--transition-fast)}.emote-glyph{display:block;line-height:1}.emote-btn .emote-icon{width:20px;height:20px}.emote-btn:hover{background:var(--bg-card-hover);border-color:var(--border-active)}.emote-btn:disabled{opacity:.45;cursor:default}.action-btn{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:10px 20px;color:var(--text-primary);font-family:var(--font-sans);font-size:.8rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;gap:8px;text-transform:none;letter-spacing:0}.action-btn:hover{background:var(--bg-card-hover);border-color:var(--border-active);transform:none}.action-btn:active{transform:translateY(0)}.action-btn.danger{border-color:#ff44664d;color:#f46}.action-btn.primary{background:var(--accent-blue);border-color:var(--accent-blue);color:#fff}.action-btn.primary:hover{background:#006a97;border-color:#006a97}.action-btn.danger:hover{background:#ff44661a}.score-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#141f25c7;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000}.score-screen{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:500px;box-shadow:none;display:flex;flex-direction:column;align-items:center}.confirm-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#141f25c7;display:none;align-items:center;justify-content:center;z-index:1005;padding:20px}.confirm-modal{width:min(100%,420px);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;display:flex;flex-direction:column;gap:14px}.confirm-title{font-size:1.15rem;font-weight:700;color:var(--text-primary)}.confirm-message{color:var(--text-secondary);font-size:.9rem;line-height:1.45}.confirm-actions{display:flex;justify-content:flex-end;gap:8px}.floating-result-btn{position:fixed;bottom:140px;left:50%;transform:translate(-50%);z-index:900;box-shadow:none;padding:12px 24px}.floating-result-btn:hover{transform:translate(-50%) translateY(-2px)}.score-title{font-size:2.5rem;font-weight:800;color:var(--text-primary)}.score-list{display:flex;flex-direction:column;gap:12px;width:100%;max-width:400px}.score-item{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px 24px;display:flex;align-items:center;gap:16px;transition:all var(--transition-normal)}.online-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#141f25c7;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000}.online-modal{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:500px;box-shadow:none;display:flex;flex-direction:column;align-items:center}#online-modal-title{font-size:2.2rem;font-weight:700;margin-bottom:20px;color:var(--text-primary)}#online-modal-content{width:100%;margin-bottom:30px}.score-item.winner{border-color:#0079ad59;box-shadow:none}.score-rank{font-size:1.5rem;font-weight:800;color:var(--text-muted);min-width:40px}.score-item.winner .score-rank{color:var(--accent-blue)}.score-player-name{flex:1;font-weight:600}.score-value{font-size:1.3rem;font-weight:700;color:var(--text-secondary)}.replay-controls{position:fixed;bottom:0;left:0;right:0;background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:12px 24px;display:flex;flex-direction:column;gap:8px;z-index:800}.replay-info{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--text-secondary)}.replay-action-label{font-weight:600;font-size:.9rem}.replay-seekbar{width:100%;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--border-color);border-radius:3px;outline:none;cursor:pointer}.replay-seekbar::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent-blue);cursor:pointer;box-shadow:none}.replay-seekbar::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent-blue);cursor:pointer;border:none}.replay-buttons{display:flex;justify-content:center;gap:8px}.replay-buttons .ctrl-btn{min-width:44px;font-size:1rem;display:inline-flex;align-items:center;justify-content:center;padding:8px 12px}.replay-buttons .ctrl-btn .ui-icon{width:16px;height:16px}.replay-buttons .ctrl-btn.primary{background:var(--accent-blue);color:#fff;min-width:56px}.mobile-panel-toggle-wrap,.mobile-drawer-backdrop,.mobile-player-drawer{display:none}.mobile-player-drawer{position:fixed;left:0;right:0;bottom:0;z-index:950;display:flex;flex-direction:column;background:var(--bg-secondary);border-top:1px solid var(--border-color);transform:translateY(100%);transition:transform var(--transition-normal);max-height:min(72dvh,560px);overflow:hidden;touch-action:pan-y}.mobile-player-drawer.open{transform:translateY(0)}.mobile-player-drawer-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid var(--border-color)}.mobile-player-drawer-title{font-size:.75rem;font-weight:600;letter-spacing:0;text-transform:none;color:var(--text-secondary)}.mobile-player-drawer-body{flex:1 1 auto;min-height:0;padding:12px;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}.mobile-player-tabs{display:flex;gap:6px;margin-bottom:10px;overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}.mobile-emote-panel{display:flex;flex-direction:column;gap:12px}.mobile-emote-count{color:var(--text-secondary);font-size:.78rem;font-weight:600}.mobile-emote-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.mobile-emote-btn{width:100%;min-width:0;padding:12px 0}.mobile-player-tab{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);border-radius:999px;padding:7px 10px;font-size:.72rem;font-weight:600;white-space:nowrap;flex:0 0 auto}.mobile-player-tab.self{border-color:#0079ad47;background:color-mix(in srgb,var(--bg-card) 90%,var(--accent-blue) 10%);color:var(--text-primary)}.mobile-player-tab.active{border-color:var(--border-active);color:var(--text-primary);background:var(--bg-card-hover)}.mobile-player-tab.self.active{border-color:var(--accent-blue);background:color-mix(in srgb,var(--bg-card-hover) 84%,var(--accent-blue) 16%);box-shadow:0 0 0 1px #0079ad29}.mobile-player-tab-dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto}.mobile-player-tab-badge{display:inline-flex;align-items:center;justify-content:center;min-height:18px;padding:0 7px;border-radius:999px;background:#0079ad24;color:var(--accent-blue);font-size:.62rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.mobile-primary-panel{max-width:none}.mobile-drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:940;background:#141f2580}.mobile-drawer-backdrop.open{display:block}@media(max-width:1080px){.game-screen{grid-template-columns:minmax(176px,208px) minmax(0,1fr) minmax(220px,252px)}.player-panel{max-width:228px}}@media(max-width:760px),(orientation:portrait){html,body,#app{min-height:100dvh}.menu-screen{min-height:100svh;height:100svh;justify-content:flex-start;padding:20px 14px 28px}.menu-options{padding:18px}.config-group{min-width:calc(50% - 6px)}.game-screen{grid-template-columns:1fr;grid-template-rows:auto minmax(320px,1fr) auto auto;height:100dvh;overflow:hidden;align-content:stretch}.game-header,.board-area,.mobile-panel-toggle-wrap,.game-footer{grid-column:1}.board-area{grid-row:2;padding:8px 10px;min-height:320px}.header-icon-btn{width:26px;height:26px;min-width:26px;font-size:.9rem;gap:0}.header-icon-label{display:none}.game-header{grid-template-columns:minmax(0,1fr) auto auto;grid-template-areas:"turn room controls" "warning warning warning" "clock clock clock";column-gap:8px}.room-indicator-button{justify-self:end;min-width:0;max-width:100%;padding:4px 8px}.game-controls{justify-self:end}.mobile-panel-toggle-wrap{grid-row:3;display:flex;justify-content:flex-end;gap:8px;padding:0 10px 8px}#btn-mobile-pass{margin-right:auto}#btn-mobile-emote-toggle{order:1}#btn-mobile-panel-toggle{order:2}.mobile-panel-toggle{display:inline-flex}.mobile-panel-toggle.attention{border-color:var(--accent-blue);color:var(--accent-blue);background:color-mix(in srgb,var(--accent-blue) 12%,var(--bg-card));box-shadow:0 0 0 1px color-mix(in srgb,var(--accent-blue) 20%,transparent);animation:mobileTogglePulse 1.2s ease-in-out infinite}.mobile-player-drawer{display:block;padding-bottom:env(safe-area-inset-bottom)}.side-panel{display:none}.player-panel{max-width:none;padding:8px}.mobile-primary-panel{display:flex;flex-direction:column;min-height:0}.player-panel-header{margin-bottom:6px;padding-bottom:6px}.player-name{font-size:.8rem}.player-score{font-size:.72rem}.pieces-grid{gap:2px;max-height:none;overflow:visible}.mobile-primary-panel .pieces-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(28px,1fr));gap:3px;align-content:start}.piece-thumb{padding:1px}.mobile-primary-panel .piece-thumb{display:flex;align-items:center;justify-content:center;min-width:0}@keyframes mobileTogglePulse{0%,to{transform:translateY(0);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent-blue) 20%,transparent)}50%{transform:translateY(-1px);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent-blue) 28%,transparent),0 0 0 4px color-mix(in srgb,var(--accent-blue) 10%,transparent)}}.piece-thumb canvas{width:24px;height:24px}.game-footer{grid-row:4;flex-direction:column;align-items:stretch;gap:10px;padding:10px 10px max(10px,env(safe-area-inset-bottom));min-height:0;overflow-y:auto;overscroll-behavior:contain}.footer-center-group{flex-direction:column;align-items:stretch;gap:10px}.emote-bar,#btn-pass{display:none}.piece-preview-area,.piece-preview-content,.footer-actions{width:100%}.piece-preview-area{justify-content:center}.piece-preview-empty{min-width:0;width:100%}.piece-preview-content{justify-content:space-between;align-items:center;gap:8px;padding:6px 8px}#piece-preview-canvas{width:72px;height:72px}.piece-preview-controls{flex:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:6px;row-gap:10px}.piece-preview-controls .ctrl-btn{min-width:0;padding:6px 4px;font-size:.7rem}.mobile-inline-place{display:inline-flex;align-items:center;justify-content:center;grid-column:2;background:var(--accent-blue);border-color:var(--accent-blue);color:#fff}#btn-place{display:none!important}.footer-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;justify-content:stretch}.emote-bar{width:100%;justify-content:flex-start;flex-wrap:wrap;gap:8px;padding:8px 10px}.emote-actions{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.emote-btn{min-width:0;width:100%;padding:8px 0;font-size:1.05rem}.action-btn{width:100%;min-width:0;justify-content:center;padding:8px 10px;font-size:.72rem}.turn-indicator{flex-wrap:wrap}.turn-warning{min-width:0;flex:1 1 auto;text-align:left}.online-modal,.score-screen{max-width:calc(100% - 24px);padding:24px 18px}.floating-result-btn{width:calc(100% - 24px);justify-content:center;bottom:112px}.replay-controls{padding:10px 12px calc(10px + env(safe-area-inset-bottom))}.replay-info{gap:8px;align-items:flex-start;flex-direction:column}}.fade-in{animation:fadeIn .4s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.reconnecting-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#141f25bf;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:900;color:var(--text-primary);font-size:1.1rem;font-weight:600}.reconnecting-spinner{display:block;flex:0 0 24px;width:24px;height:24px;aspect-ratio:1 / 1;border-radius:999px;border:2px solid rgba(255,255,255,.14);border-top-color:var(--accent-blue);border-right-color:#0079adb3;box-shadow:inset 0 0 0 1px #ffffff08;animation:spin .72s linear infinite}.player-reconnect-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#141f25d1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border-radius:12px;z-index:3;color:var(--text-primary);text-align:center}.player-reconnect-title{font-size:.95rem;font-weight:700}.player-reconnect-subtitle{font-size:.8rem;color:var(--text-secondary)}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-card-hover);border-radius:3px}