@import "https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap";.music-player{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:20px;align-items:center;gap:6px;padding:4px 8px;display:flex}.music-btn{width:28px;height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:all .2s;display:flex}.music-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.music-play-btn{color:var(--accent-blue);background:#89b4fa26}.music-play-btn:hover{color:var(--accent-blue);background:#89b4fa40}.music-track-info{color:var(--text-muted);align-items:center;gap:4px;max-width:120px;font-size:11px;display:flex;overflow:hidden}.music-track-title{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.music-volume{align-items:center;gap:2px;display:flex}.music-volume-slider{appearance:none;background:var(--bg-hover);cursor:pointer;border-radius:2px;outline:none;width:60px;height:4px}.music-volume-slider::-webkit-slider-thumb{appearance:none;background:var(--accent-blue);cursor:pointer;border-radius:50%;width:12px;height:12px;transition:transform .1s}.music-volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.music-volume-slider::-moz-range-thumb{background:var(--accent-blue);cursor:pointer;border:none;border-radius:50%;width:12px;height:12px}@keyframes musicPulse{0%,to{opacity:1}50%{opacity:.6}}.welcome{justify-content:center;align-items:flex-start;height:100%;padding:32px 16px;display:flex;position:relative;overflow-y:auto}.welcome-bg{background:radial-gradient(ellipse at 30% 50%, #89b4fa14 0%, transparent 50%), radial-gradient(ellipse at 70% 50%, #cba6f70f 0%, transparent 50%), var(--bg-tertiary);position:fixed;inset:0}.welcome-content{z-index:1;text-align:center;width:100%;max-width:560px;padding:24px 40px 40px;position:relative}.welcome-logo{filter:drop-shadow(0 0 20px #89b4fa4d);margin-bottom:16px;font-size:72px}.welcome-title{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple), var(--accent-teal));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:40px;font-weight:800}.welcome-subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:16px}.welcome-features{text-align:left;flex-direction:column;gap:12px;margin-bottom:32px;display:flex}.welcome-feature{background:var(--bg-surface);border-radius:var(--border-radius);border:2px solid var(--border-color);cursor:pointer;text-align:left;width:100%;color:inherit;font:inherit;align-items:center;gap:12px;padding:14px 16px;transition:all .2s;display:flex;position:relative}.welcome-feature:hover{border-color:var(--accent-blue);background:#89b4fa0d;transform:translateY(-1px)}.welcome-feature.selected{background:#89b4fa1a}.welcome-feature.selected h3{color:var(--accent-blue)}.welcome-feature-icon{flex-shrink:0;justify-content:center;align-items:center;width:56px;display:flex}.welcome-feature-check{filter:drop-shadow(0 0 4px #89b4fa80);flex-shrink:0;margin-left:auto}.welcome-feature h3{color:var(--text-primary);margin-bottom:3px;font-size:15px;font-weight:700}.welcome-feature p{color:var(--text-muted);font-size:13px;line-height:1.4}.welcome-form{flex-direction:column;gap:16px;margin-bottom:24px;display:flex}.welcome-input-group{text-align:left;flex-direction:column;gap:6px;display:flex}.welcome-input-group label{color:var(--text-secondary);font-size:13px;font-weight:500}.welcome-input-group input{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-primary);font-family:var(--font-mono);outline:none;padding:12px 16px;font-size:14px;transition:border-color .2s}.welcome-input-group input:focus{border-color:var(--accent-blue)}.welcome-input-group input::placeholder{color:var(--text-muted)}.welcome-start-btn{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));color:var(--bg-tertiary);border-radius:var(--border-radius);cursor:pointer;border:none;padding:14px;font-size:16px;font-weight:700;transition:all .2s}.welcome-start-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 20px #89b4fa4d}.welcome-start-btn:disabled{opacity:.5;cursor:not-allowed}.welcome-music{justify-content:center;margin-bottom:16px;display:flex}.welcome-hint{color:var(--text-muted);font-size:12px;line-height:1.5}.welcome-save-card{border:1px solid var(--accent-blue);border-radius:var(--border-radius);text-align:left;background:linear-gradient(135deg,#89b4fa14,#cba6f714);justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding:16px 20px;display:flex}.welcome-save-info{align-items:center;gap:12px;display:flex}.welcome-save-name{color:var(--text-primary);font-size:16px;font-weight:700}.welcome-save-stats{color:var(--text-secondary);margin-top:2px;font-size:12px}.welcome-continue-btn{background:var(--accent-green);color:var(--bg-tertiary);border-radius:var(--border-radius);cursor:pointer;white-space:nowrap;border:none;flex-shrink:0;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:700;transition:all .2s;display:flex}.welcome-continue-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px #a6e3a14d}.welcome-form-secondary{border-top:1px solid var(--border-color);margin-top:8px;padding-top:16px}.welcome-or{color:var(--text-muted);text-align:center;margin-bottom:4px;font-size:12px}.welcome-start-btn-secondary{background:var(--bg-surface);color:var(--text-secondary);border:1px solid var(--border-color);font-size:14px}.welcome-start-btn-secondary:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary);box-shadow:none;transform:none}[data-compact=true] .welcome{padding:16px 12px calc(16px + env(safe-area-inset-bottom))}[data-compact=true] .welcome-content{padding:8px 4px 24px}[data-compact=true] .welcome-logo img{width:96px;height:96px}[data-compact=true][data-orientation=landscape] .welcome-logo{margin-bottom:4px}[data-compact=true][data-orientation=landscape] .welcome-logo img{width:64px;height:64px}[data-compact=true] .welcome-title{font-size:30px}.settings-overlay{z-index:2000;background:#000000a6;justify-content:center;align-items:center;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.settings-panel{background:var(--bg-primary);border:1px solid var(--border-color);width:360px;max-width:90vw;box-shadow:var(--shadow-lg);border-radius:12px;padding:24px}.settings-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.settings-header h3{color:var(--text-primary);font-size:15px;font-weight:700}.settings-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:18px;line-height:1;transition:color .2s}.settings-close:hover{color:var(--text-primary)}.settings-section{margin-bottom:20px}.settings-section:last-child{margin-bottom:0}.settings-section h4{color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:10px;font-size:11px;font-weight:600}.settings-lang-buttons{gap:8px;display:flex}.settings-lang-btn{border:1px solid var(--border-color);background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;letter-spacing:1px;border-radius:6px;flex:1;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s}.settings-lang-btn:hover{border-color:var(--accent-blue);color:var(--text-primary)}.settings-lang-btn.active{background:var(--accent-blue);border-color:var(--accent-blue);color:var(--bg-tertiary)}.settings-tts-row{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.settings-tts-label{color:var(--text-secondary);font-size:13px}.settings-toggle{cursor:pointer;display:inline-block;position:relative}.settings-toggle input{opacity:0;width:0;height:0;position:absolute}.settings-toggle-track{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:11px;width:40px;height:22px;transition:all .2s;display:block;position:relative}.settings-toggle input:checked+.settings-toggle-track{background:var(--accent-blue);border-color:var(--accent-blue)}.settings-toggle-thumb{background:var(--text-muted);border-radius:50%;width:16px;height:16px;transition:transform .2s,background .2s;position:absolute;top:2px;left:2px}.settings-toggle input:checked~.settings-toggle-track .settings-toggle-thumb{background:#fff;transform:translate(18px)}.settings-tts-controls{flex-direction:column;gap:12px;display:flex}.settings-field{flex-direction:column;gap:6px;display:flex}.settings-field-label{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:12px;display:flex}.settings-field-value{color:var(--accent-blue);font-family:var(--font-mono);font-size:11px}.settings-select{background:var(--bg-surface);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;border-radius:6px;outline:none;width:100%;padding:6px 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.2s}.settings-preview-btn:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary);border-color:var(--accent-blue)}.settings-preview-btn:disabled,.settings-select:disabled,.settings-slider:disabled{opacity:.5;cursor:not-allowed}.settings-tts-note{color:var(--text-muted);margin:0;font-size:11px;line-height:1.4}.settings-loading{flex-direction:column;gap:6px;display:flex}.settings-loading-bar{background:var(--bg-surface);border-radius:2px;height:4px;overflow:hidden}.settings-loading-fill{background:var(--accent-blue);border-radius:2px;height:100%;transition:width .3s}.settings-loading-label{color:var(--text-muted);font-size:11px;font-family:var(--font-mono)}.settings-hint{color:var(--text-muted);margin-top:6px;font-size:12px;line-height:1.4}.settings-voice-status{color:var(--text-secondary);justify-content:space-between;align-items:center;gap:8px;margin-top:6px;font-size:12px;display:flex}.settings-link-btn{color:var(--accent-blue);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 4px;font-size:12px}.settings-link-btn:hover{background:var(--bg-surface)}.settings-lang-btn:disabled,.settings-preview-btn:disabled{opacity:.45;cursor:not-allowed}.topbar{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;height:52px;padding:0 20px;display:flex}.topbar-left{align-items:center;gap:12px;display:flex}.topbar-logo{font-size:24px}.topbar-title{color:var(--text-primary);font-size:14px;font-weight:600}.topbar-quest{color:var(--text-secondary);background:var(--bg-surface);border-radius:12px;align-items:center;gap:6px;padding:2px 10px;font-size:12px;display:flex}.topbar-quest-dot{background:var(--accent-green);border-radius:50%;width:6px;height:6px;animation:2s infinite 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0;border:none;border-radius:6px;justify-content:center;align-items:center;transition:all .2s;display:flex}.topbar-btn:hover{background:var(--bg-surface);color:var(--text-primary)}.topbar-btn-danger:hover{color:var(--accent-red);background:#f38ba826}.topbar-settings-icon{font-size:18px;line-height:1}.topbar-confirm-overlay{z-index:2000;background:#0009;justify-content:center;align-items:center;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.topbar-confirm{background:var(--bg-primary);border:1px solid var(--border-color);width:90%;max-width:380px;box-shadow:var(--shadow-lg);border-radius:12px;padding:24px}.topbar-confirm h3{color:var(--text-primary);margin-bottom:8px;font-size:16px;font-weight:700}.topbar-confirm p{color:var(--text-secondary);margin-bottom:20px;font-size:13px;line-height:1.6}.topbar-confirm-actions{justify-content:flex-end;gap:8px;display:flex}.topbar-confirm-cancel,.topbar-confirm-ok,.topbar-confirm-danger{cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s}.topbar-confirm-cancel{background:var(--bg-surface);color:var(--text-secondary)}.topbar-confirm-cancel:hover{background:var(--bg-hover);color:var(--text-primary)}.topbar-confirm-ok{background:var(--accent-blue);color:var(--bg-tertiary)}.topbar-confirm-ok:hover{opacity:.9}.topbar-confirm-danger{background:var(--accent-red);color:var(--bg-tertiary)}.topbar-confirm-danger:hover{opacity:.9}.topbar.compact{flex-shrink:0;justify-content:flex-start;gap:8px;height:48px;padding:0 8px}.topbar-menu{border:1px solid var(--border-color);border-radius:var(--border-radius);background:var(--bg-surface);width:40px;height:40px;color:var(--text-primary);cursor:pointer;flex-shrink:0;font-size:20px;line-height:1}.topbar.compact .topbar-logo{flex-shrink:0;display:flex}.topbar-compact-title{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:13px;font-weight:600;overflow:hidden}.topbar-compact-stats{flex-shrink:0;grid-template-columns:auto auto;align-items:center;column-gap:8px;font-size:12px;display:grid}.topbar-compact-stats .topbar-value{font-size:13px}.topbar-compact-stats .topbar-xp-bar{grid-column:1/-1;margin-top:3px}.topbar.compact .topbar-actions{flex-shrink:0;gap:2px;margin-left:0;padding-left:6px}.topbar.compact .topbar-btn{width:36px;height:36px}[data-orientation=portrait] .topbar.compact .topbar-btn-save{display:none}@media (width<=360px){.topbar.compact .topbar-logo{display:none}}.topbar.compact .topbar-music{opacity:.45;filter:grayscale();flex-shrink:0}.topbar.compact .topbar-music.on{opacity:1;filter:none}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-color);flex-direction:column;width:260px;min-width:260px;display:flex;overflow-y:auto}.sidebar-header{border-bottom:1px solid var(--border-color);padding:16px}.sidebar-header h2{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:13px;font-weight:600}.sidebar-levels{flex:1;padding:8px}.sidebar-level{border-radius:var(--border-radius);margin-bottom:4px;overflow:hidden}.sidebar-level.expanded{background:var(--bg-surface);border-radius:var(--border-radius)}.sidebar-level.locked{opacity:.5}.sidebar-level-header{width:100%;color:var(--text-primary);cursor:pointer;border-radius:var(--border-radius);text-align:left;background:0 0;border:none;border-left:3px solid #0000;align-items:center;gap:10px;padding:10px 12px;transition:all .2s;display:flex}.sidebar-level-header:hover:not(:disabled){background:var(--bg-surface)}.sidebar-level.expanded>.sidebar-level-header{border-left-color:var(--accent-blue);color:var(--accent-blue);background:#89b4fa26}.sidebar-level.expanded>.sidebar-level-header .sidebar-level-title{color:var(--accent-blue)!important}.sidebar-level-header:disabled{cursor:not-allowed}.sidebar-level-icon{flex-shrink:0;justify-content:center;align-items:center;width:28px;font-size:28px;display:flex}.sidebar-level-info{flex-direction:column;gap:2px;display:flex}.sidebar-level-title{font-size:14px;font-weight:700}.sidebar-level-progress{color:var(--text-muted);font-size:11px}.sidebar-quests{padding:0 4px 8px;animation:.2s fadeIn}.sidebar-quest{width:100%;color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:4px;align-items:center;gap:10px;padding:8px 12px 8px 20px;font-size:13px;transition:all .2s;display:flex}.sidebar-quest:hover:not(:disabled){background:var(--bg-surface);color:var(--text-primary)}.sidebar-quest:disabled{cursor:not-allowed;opacity:.5}.sidebar-quest.active{background:var(--bg-surface);color:var(--accent-blue);font-weight:500}.sidebar-quest.completed,.sidebar-quest.completed .sidebar-quest-icon{color:var(--accent-green)}.sidebar-quest-icon{text-align:center;flex-shrink:0;width:18px;font-size:10px}.sidebar-quest-title{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sidebar-footer{border-top:1px solid var(--border-color);padding:12px 16px}.sidebar-achievements{border:1px solid var(--border-color);border-radius:var(--border-radius);width:100%;color:inherit;cursor:pointer;background:0 0;justify-content:space-between;align-items:center;padding:8px 10px;transition:background .2s,border-color .2s;display:flex}.sidebar-achievements:hover{background:var(--bg-surface);border-color:var(--accent-purple)}.sidebar-footer-label{color:var(--text-secondary);align-items:center;gap:6px;font-size:12px;display:flex}.sidebar-footer-value{color:var(--accent-purple);font-size:14px;font-weight:600;font-family:var(--font-mono)}.quest-dialog-panel{background:var(--bg-primary);border-left:1px solid var(--border-color);flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:20px;width:380px;min-width:340px;max-width:420px;padding:24px 20px;display:flex;overflow-y:auto}.quest-dialog-container{flex-direction:column;align-items:center;gap:16px;width:100%;animation:.4s fadeIn;display:flex}.quest-dialog-avatar{filter:drop-shadow(0 0 8px #89b4fa66);flex-shrink:0}.quest-dialog-bubble{background:var(--bg-surface);border:1px solid var(--accent-blue);box-sizing:border-box;border-radius:12px;flex-direction:column;gap:8px;width:100%;padding:14px 16px;display:flex;position:relative;box-shadow:0 0 8px #89b4fa26,0 0 20px #89b4fa0d}.quest-dialog-bubble:before{content:"";border-left:6px solid #0000;border-right:6px solid #0000;border-top:8px solid var(--accent-blue);width:0;height:0;margin-left:-6px;position:absolute;bottom:-8px;left:50%}.quest-dialog-bubble:after{content:"";border-left:5px solid #0000;border-right:5px solid #0000;border-top:7px solid var(--bg-surface);width:0;height:0;margin-left:-5px;position:absolute;bottom:-6px;left:50%}.quest-dialog-speaker{color:var(--accent-teal);text-transform:uppercase;letter-spacing:1px;font-size:14px;font-weight:700}.quest-dialog-text{color:var(--text-primary);word-wrap:break-word;overflow-wrap:break-word;min-height:3.4em;font-size:15px;line-height:1.7}.quest-dialog-cursor{color:var(--accent-blue);margin-left:1px;font-weight:300;animation:.6s step-end infinite cursorBlink}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}.quest-dialog-next{background:var(--accent-blue);color:var(--bg-tertiary);cursor:pointer;border:none;border-radius:8px;flex-shrink:0;padding:10px 32px;font-size:14px;font-weight:600;transition:all .2s}.quest-dialog-next:hover{background:var(--accent-purple);box-shadow:var(--shadow);transform:translateY(-1px)}.quest-dialog-dots{gap:6px;display:flex}.quest-dialog-dot{background:var(--bg-surface);border-radius:50%;width:8px;height:8px;transition:all .2s}.quest-dialog-dot.active{background:var(--accent-blue);transform:scale(1.2)}.quest-dialog-dot.done{background:var(--accent-green)}@media (width<=900px){.quest-dialog-panel{border-left:none;border-top:1px solid var(--border-color);width:100%;min-width:auto;max-width:none}}.quest-dialog-voice-loading{text-transform:none;letter-spacing:0;color:var(--text-muted);margin-left:10px;font-size:11px;font-weight:400;animation:1.4s ease-in-out infinite 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