@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&family=Outfit:wght@500;600;700;800&display=swap";:root{--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-heading:"Outfit", "Inter", sans-serif;--font-mono:"JetBrains Mono", monospace;--bg-primary:#0a0d14;--bg-secondary:#101522;--bg-surface:#161c2e;--bg-surface-elevated:#1e263c;--bg-surface-subtle:#ffffff08;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-accent:#38bdf8;--border-subtle:#ffffff12;--border-focus:#38bdf8;--border-active:#38bdf859;--accent-primary:#0ea5e9;--accent-primary-hover:#0284c7;--accent-secondary:#10b981;--accent-secondary-hover:#059669;--accent-glow:#0ea5e940;--accent-gradient:linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);--accent-warm:#f59e0b;--card-shadow:0 10px 30px -10px #00000080, 0 0 1px 1px #ffffff0d;--elevated-shadow:0 20px 40px -15px #000000b3;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--transition-fast:.15s ease;--transition-normal:.25s ease}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-surface:#f1f5f9;--bg-surface-elevated:#e2e8f0;--bg-surface-subtle:#00000005;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-accent:#0284c7;--border-subtle:#e2e8f0;--border-focus:#0284c7;--border-active:#0284c759;--accent-primary:#0284c7;--accent-primary-hover:#0369a1;--accent-secondary:#059669;--accent-secondary-hover:#047857;--accent-glow:#0284c726;--accent-gradient:linear-gradient(135deg, #0284c7 0%, #4f46e5 100%);--accent-warm:#d97706;--card-shadow:0 10px 25px -5px #0000000f, 0 0 1px 1px #0000000a;--elevated-shadow:0 20px 30px -10px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;transition:background-color var(--transition-normal), color var(--transition-normal);line-height:1.6;overflow-x:hidden}.app-container{max-width:1280px;margin:0 auto;padding:1.5rem 1.25rem 4rem}.app-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1rem 0 2rem;display:flex}.logo-group{align-items:center;gap:.85rem;display:flex}.logo-icon{border-radius:var(--radius-md);background:var(--accent-gradient);color:#fff;width:44px;height:44px;box-shadow:0 4px 15px var(--accent-glow);justify-content:center;align-items:center;display:flex}.logo-title{font-family:var(--font-heading);letter-spacing:-.02em;background:linear-gradient(135deg, var(--text-primary) 30%, var(--accent-primary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:700}.logo-subtitle{color:var(--text-muted);font-size:.8rem;font-weight:500}.header-actions{align-items:center;gap:.75rem;display:flex}.btn-icon{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;width:38px;height:38px;transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex}.btn-icon:hover{background:var(--bg-surface-elevated);color:var(--text-primary);border-color:var(--border-active)}.main-grid{grid-template-columns:1.2fr .8fr;gap:2rem;display:grid}@media (width<=960px){.main-grid{grid-template-columns:1fr;gap:1.5rem}}.card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--card-shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:border-color var(--transition-fast);padding:1.5rem;position:relative}.card-title{font-family:var(--font-heading);color:var(--text-primary);justify-content:space-between;align-items:center;margin-bottom:1.2rem;font-size:1.15rem;font-weight:600;display:flex}.editor-wrapper{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-surface-subtle);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);position:relative}.editor-wrapper:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.steno-textarea{width:100%;height:280px;color:var(--text-primary);font-family:var(--font-sans);resize:vertical;background:0 0;border:none;outline:none;padding:1.2rem;font-size:.95rem;line-height:1.7}.steno-textarea::placeholder{color:var(--text-muted)}.editor-footer{border-top:1px solid var(--border-subtle);background:var(--bg-surface);border-bottom-left-radius:var(--radius-md);border-bottom-right-radius:var(--radius-md);justify-content:space-between;align-items:center;padding:.75rem 1.2rem;display:flex}.metrics-badge-group{color:var(--text-secondary);font-size:.85rem;font-family:var(--font-mono);align-items:center;gap:1rem;display:flex}.metric-item{align-items:center;gap:.35rem;display:flex}.metric-val{color:var(--text-primary);font-weight:600}.editor-actions{align-items:center;gap:.5rem;display:flex}.btn-secondary-sm{border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;align-items:center;gap:.35rem;padding:.35rem .75rem;font-size:.78rem;font-weight:500;display:inline-flex}.btn-secondary-sm:hover{background:var(--bg-surface-elevated);color:var(--text-primary);border-color:var(--text-secondary)}.duration-breakdown{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);justify-content:space-between;align-items:center;margin-top:1rem;padding:.85rem 1.2rem;font-size:.85rem;display:flex}.breakdown-item{flex-direction:column;display:flex}.breakdown-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.72rem;font-weight:600}.breakdown-value{font-family:var(--font-mono);color:var(--text-accent);font-size:1.05rem;font-weight:700}.wpm-pills-container{flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem;display:flex}.wpm-pill{text-align:center;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);min-width:65px;color:var(--text-secondary);font-family:var(--font-mono);cursor:pointer;transition:all var(--transition-fast);flex:calc(25% - .5rem);padding:.6rem .5rem;font-size:.88rem;font-weight:600}.wpm-pill:hover{background:var(--bg-surface-elevated);color:var(--text-primary);border-color:var(--border-active)}.wpm-pill.active{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 12px var(--accent-glow);border-color:#0000}.custom-slider-row{align-items:center;gap:1rem;margin-top:.75rem;display:flex}.slider-range{appearance:none;background:var(--bg-surface-elevated);border-radius:var(--radius-full);outline:none;flex:1;height:6px}.slider-range::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent-primary);cursor:pointer;width:18px;height:18px;box-shadow:0 0 10px var(--accent-glow);transition:transform var(--transition-fast);border-radius:50%}.slider-range::-webkit-slider-thumb:hover{transform:scale(1.15)}.pause-preset-group{gap:.5rem;margin-bottom:1rem;display:flex}.preset-btn{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);flex:1;padding:.45rem;font-size:.8rem;font-weight:500}.preset-btn:hover{color:var(--text-primary);background:var(--bg-surface-elevated)}.preset-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.pause-slider-item{margin-bottom:.85rem}.pause-slider-header{color:var(--text-secondary);justify-content:space-between;margin-bottom:.35rem;font-size:.82rem;display:flex}.voice-selector{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-sans);cursor:pointer;transition:border-color var(--transition-fast);outline:none;padding:.75rem 1rem;font-size:.9rem}.voice-selector:focus{border-color:var(--border-focus)}.btn-generate{background:var(--accent-gradient);border-radius:var(--radius-lg);color:#fff;width:100%;font-family:var(--font-heading);cursor:pointer;box-shadow:0 6px 20px var(--accent-glow);transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;gap:.6rem;margin-top:1.5rem;padding:1rem 1.5rem;font-size:1.05rem;font-weight:600;display:flex}.btn-generate:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #0ea5e966}.btn-generate:disabled{opacity:.55;cursor:not-allowed}.player-card{background:linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-surface) 100%);border:1px solid var(--border-active);border-radius:var(--radius-lg);box-shadow:var(--elevated-shadow);margin-top:2rem;padding:1.75rem;position:relative;overflow:hidden}.player-card:before{content:"";background:var(--accent-gradient);height:2px;position:absolute;top:0;left:0;right:0}.player-info-banner{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;margin-bottom:1.25rem;padding-bottom:1rem;display:flex}.info-pill-group{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.info-pill{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-secondary);align-items:center;gap:.4rem;padding:.35rem .8rem;font-size:.8rem;font-weight:500;display:inline-flex}.info-pill strong{color:var(--text-primary)}.scrubber-container{align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.time-stamp{font-family:var(--font-mono);color:var(--text-secondary);min-width:45px;font-size:.85rem;font-weight:500}.scrubber-bar{background:var(--bg-surface-elevated);border-radius:var(--radius-full);cursor:pointer;flex:1;height:8px;position:relative;overflow:hidden}.scrubber-fill{background:var(--accent-gradient);border-radius:var(--radius-full);height:100%;transition:width 80ms linear;position:relative}.player-controls{justify-content:space-between;align-items:center;display:flex}.playback-buttons{align-items:center;gap:1rem;display:flex}.btn-play-large{background:var(--accent-gradient);color:#fff;cursor:pointer;width:56px;height:56px;box-shadow:0 4px 15px var(--accent-glow);transition:transform var(--transition-fast), box-shadow var(--transition-fast);border:none;border-radius:50%;justify-content:center;align-items:center;display:flex}.btn-play-large:hover{transform:scale(1.06);box-shadow:0 6px 20px #0ea5e973}.btn-playback-sec{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;width:40px;height:40px;transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;display:flex}.btn-playback-sec:hover{background:var(--bg-surface-elevated);color:var(--text-primary)}.volume-control-group{align-items:center;gap:.75rem;width:140px;display:flex}.exam-mode-active-card{text-align:center;background:var(--bg-secondary);border:1px dashed var(--accent-warm);border-radius:var(--radius-lg);margin-bottom:1.5rem;padding:3rem 1.5rem}.exam-icon-large{width:60px;height:60px;color:var(--accent-warm);background:#f59e0b26;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 1rem;display:flex}.exam-status-text{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:.5rem;font-size:1.3rem;font-weight:700}.exam-subtext{color:var(--text-secondary);max-width:400px;margin:0 auto 1.5rem;font-size:.9rem}.countdown-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#0a0d14d9;flex-direction:column;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.countdown-number{font-family:var(--font-heading);background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:7rem;font-weight:800;animation:.9s ease-in-out infinite alternate pulseZoom}.countdown-text{color:var(--text-secondary);margin-top:1rem;font-size:1.25rem;font-weight:500}@keyframes pulseZoom{0%{opacity:.8;transform:scale(.9)}to{opacity:1;transform:scale(1.1)}}.history-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:900;background:#0009;justify-content:flex-end;display:flex;position:fixed;inset:0}.history-drawer{background:var(--bg-secondary);border-left:1px solid var(--border-subtle);flex-direction:column;width:100%;max-width:440px;height:100%;padding:1.75rem;display:flex;overflow-y:auto;box-shadow:-10px 0 30px #00000080}.history-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.history-item{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all var(--transition-fast);margin-bottom:.75rem;padding:1rem}.history-item:hover{border-color:var(--border-active);transform:translate(-3px)}.history-item-top{justify-content:space-between;align-items:center;margin-bottom:.35rem;display:flex}.history-item-title{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;max-width:250px;font-size:.9rem;font-weight:600;overflow:hidden}.history-meta{color:var(--text-muted);gap:.75rem;font-size:.78rem;display:flex}.history-actions{align-items:center;gap:.5rem;margin-top:.75rem;display:flex}.spinner{border:3px solid #fff3;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}