:root{--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", monospace;--bg-dark: #0b0f19;--bg-dark-accent: #111827;--card-bg: rgba(255, 255, 255, .03);--card-border: rgba(255, 255, 255, .07);--card-bg-hover: rgba(255, 255, 255, .06);--color-primary: #8b5cf6;--color-primary-glow: rgba(139, 92, 246, .4);--color-secondary: #06b6d4;--color-secondary-glow: rgba(6, 182, 212, .4);--text-main: #f3f4f6;--text-muted: #9ca3af;--text-dim: #6b7280;--color-success: #10b981;--color-success-bg: rgba(16, 185, 129, .15);--color-error: #ef4444;--color-error-bg: rgba(239, 68, 68, .2);--color-warning: #f59e0b;--color-warning-bg: rgba(245, 158, 11, .15);--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--shadow-neon: 0 0 20px rgba(139, 92, 246, .15);--shadow-neon-teal: 0 0 20px rgba(6, 182, 212, .15)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-dark);background-image:radial-gradient(at 0% 0%,rgba(139,92,246,.08) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(6,182,212,.08) 0px,transparent 50%);background-attachment:fixed;color:var(--text-main);min-height:100vh;overflow-x:hidden;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}.app-container{max-width:1080px;margin:0 auto;padding:2rem 1.5rem;display:flex;flex-direction:column;min-height:100vh;gap:2rem}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--card-border);padding-bottom:1.5rem}.logo-section h1{font-size:1.75rem;font-weight:800;letter-spacing:-.025em;background:linear-gradient(135deg,#fff 30%,var(--text-muted) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:.5rem}.logo-badge{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));font-size:.75rem;color:#fff;padding:.25rem .6rem;border-radius:20px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;box-shadow:var(--shadow-neon-teal);-webkit-text-fill-color:#fff}.top-controls{display:flex;align-items:center;gap:1.25rem}.target-speed-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:.5rem 1rem;display:flex;align-items:center;gap:1rem;font-size:.875rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.target-speed-select{background:var(--bg-dark-accent);border:1px solid var(--card-border);color:var(--text-main);border-radius:6px;padding:.25rem .5rem;font-family:var(--font-sans);font-weight:600;cursor:pointer;outline:none}.target-speed-select:focus{border-color:var(--color-secondary)}.estimated-time-indicator{display:flex;align-items:center;gap:.4rem;color:var(--color-secondary);font-weight:600}.dashboard-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:20px;padding:2.5rem;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-neon);display:flex;flex-direction:column;gap:2rem;position:relative;overflow:hidden}.dashboard-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary))}.text-picker-row{display:flex;justify-content:space-between;align-items:center;gap:1rem}.text-picker-title{font-size:1.1rem;font-weight:600;color:var(--text-muted)}.preset-buttons{display:flex;gap:.75rem;flex-wrap:wrap}.btn-preset{background:#ffffff0d;border:1px solid var(--card-border);color:var(--text-muted);padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-family:var(--font-sans);font-weight:500;font-size:.875rem;transition:var(--transition-smooth)}.btn-preset:hover{background:#ffffff1a;color:var(--text-main);border-color:var(--text-muted)}.btn-preset.active{background:linear-gradient(135deg,var(--color-primary),rgba(139,92,246,.6));color:#fff;border-color:var(--color-primary);box-shadow:var(--shadow-neon)}.btn-custom-toggle{background:linear-gradient(135deg,#06b6d41a,#06b6d433);border:1px solid rgba(6,182,212,.3);color:var(--color-secondary);padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-family:var(--font-sans);font-weight:600;font-size:.875rem;display:flex;align-items:center;gap:.5rem;transition:var(--transition-smooth)}.btn-custom-toggle:hover{background:linear-gradient(135deg,#06b6d433,#06b6d44d);box-shadow:var(--shadow-neon-teal)}.typing-box-container{position:relative;background:#0003;border:1px solid var(--card-border);border-radius:12px;padding:1.5rem}.target-text-display{font-family:var(--font-mono);font-size:1.25rem;line-height:2rem;color:var(--text-muted);-webkit-user-select:none;user-select:none;pointer-events:none;min-height:120px;position:relative;white-space:pre-wrap;word-break:break-word}.char{position:relative;transition:background-color .15s,color .15s;border-radius:2px;padding:0 1px}.char.typed-neutral{color:var(--text-main);background:#ffffff0d}.char.untyped{color:var(--text-dim)}.char.cursor{background:#06b6d440;box-shadow:0 0 0 1px var(--color-secondary);animation:cursorBlink 1s infinite alternate}@keyframes cursorBlink{0%,to{box-shadow:0 0 0 1px var(--color-secondary)}50%{box-shadow:0 0 0 1px transparent}}.char.correct{color:var(--color-success);background:var(--color-success-bg)}.char.incorrect{color:var(--color-error);background:var(--color-error-bg);text-decoration:underline wavy var(--color-error)}.char.missing{color:var(--color-warning);background:var(--color-warning-bg);border-bottom:2px dotted var(--color-warning)}.char.extra{color:#fff;background:#8b5cf666;font-size:.9em;border:1px dashed var(--color-primary);margin:0 2px}.hidden-textarea{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:text;z-index:10;resize:none;border:none;outline:none}.focus-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0b0f19d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;flex-direction:column;gap:1rem;z-index:20;border-radius:12px;cursor:pointer;transition:var(--transition-smooth)}.focus-overlay h3{font-size:1.25rem;font-weight:700;color:var(--color-secondary)}.timer-row{display:flex;justify-content:space-between;align-items:center;margin-top:1rem}.live-timer{font-family:var(--font-mono);font-size:1.1rem;color:var(--text-muted);display:flex;align-items:center;gap:.5rem}.live-timer span.active{color:var(--color-secondary);text-shadow:0 0 10px rgba(6,182,212,.3)}.workspace-actions{display:flex;justify-content:center;gap:1.5rem;margin-top:1rem}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,rgba(139,92,246,.8) 100%);border:none;color:#fff;font-family:var(--font-sans);font-size:1.1rem;font-weight:700;padding:.85rem 2.2rem;border-radius:12px;cursor:pointer;transition:var(--transition-smooth);box-shadow:var(--shadow-neon);display:flex;align-items:center;gap:.6rem}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 25px #8b5cf666}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn-secondary{background:#ffffff0d;border:1px solid var(--card-border);color:var(--text-main);font-family:var(--font-sans);font-size:1.1rem;font-weight:600;padding:.85rem 2.2rem;border-radius:12px;cursor:pointer;transition:var(--transition-smooth);display:flex;align-items:center;gap:.6rem}.btn-secondary:hover{background:#ffffff1a}.results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.25rem;margin-top:1.5rem}.metric-card{background:#ffffff05;border:1px solid var(--card-border);border-radius:16px;padding:1.5rem;text-align:center;position:relative;overflow:hidden;transition:var(--transition-smooth)}.metric-card:hover{border-color:#ffffff26;background:#ffffff0a}.metric-label{font-size:.875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600;margin-bottom:.5rem}.metric-value{font-size:2.25rem;font-weight:800;font-family:var(--font-sans);background:linear-gradient(135deg,#fff,var(--text-muted));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.metric-card.highlight-teal .metric-value{background:linear-gradient(135deg,#fff,var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.metric-card.highlight-purple .metric-value{background:linear-gradient(135deg,#fff,var(--color-primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.legend-container{display:flex;gap:1.5rem;margin-top:1rem;justify-content:center;flex-wrap:wrap;font-size:.8rem}.legend-item{display:flex;align-items:center;gap:.4rem;color:var(--text-muted)}.legend-color{width:14px;height:14px;border-radius:3px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b0f19d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100;display:flex;justify-content:center;align-items:center;padding:1.5rem}.modal-content{background:var(--bg-dark-accent);border:1px solid var(--card-border);box-shadow:var(--shadow-neon);max-width:600px;width:100%;border-radius:20px;padding:2rem;display:flex;flex-direction:column;gap:1.5rem;position:relative}.modal-title{font-size:1.5rem;font-weight:700}.custom-textarea{background:#0000004d;border:1px solid var(--card-border);border-radius:8px;padding:1rem;color:var(--text-main);font-family:var(--font-mono);font-size:1rem;resize:vertical;min-height:180px;outline:none;transition:var(--transition-smooth)}.custom-textarea:focus{border-color:var(--color-secondary);box-shadow:0 0 10px #06b6d426}.modal-actions{display:flex;justify-content:flex-end;gap:1rem}footer{text-align:center;padding:2rem 0;color:var(--text-dim);font-size:.875rem;border-top:1px solid var(--card-border);margin-top:auto}footer a{color:var(--color-secondary);text-decoration:none}footer a:hover{text-decoration:underline}.audit-details-card{background:#ef444408;border:1px solid rgba(239,68,68,.15);border-radius:16px;padding:1.5rem;margin-top:1.5rem}.audit-details-title{font-size:1.1rem;font-weight:700;color:var(--color-error);margin-bottom:.75rem;display:flex;align-items:center;gap:.5rem}.audit-error-list{display:flex;flex-direction:column;gap:.5rem;max-height:180px;overflow-y:auto;font-family:var(--font-mono);font-size:.875rem;color:var(--text-muted)}.audit-error-item{display:flex;gap:1rem;padding:.25rem .5rem;border-bottom:1px solid rgba(255,255,255,.03)}.audit-error-index{color:var(--text-dim);width:40px}.audit-error-type{width:100px;font-weight:600}.audit-error-type.missed{color:var(--color-warning)}.audit-error-type.wrong{color:var(--color-error)}.audit-error-type.extra{color:var(--color-primary)}.audit-error-diff{flex:1}.philosophy-banner{background:linear-gradient(135deg,#8b5cf60d,#06b6d40d);border:1px solid rgba(255,255,255,.06);border-left:4px solid var(--color-secondary);border-radius:12px;padding:1.5rem;margin-bottom:.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:.75rem}.philosophy-title{font-weight:700;font-size:1.05rem;color:var(--color-secondary);display:flex;align-items:center;gap:.5rem}.philosophy-content{font-size:.95rem;line-height:1.6;color:var(--text-muted)}.philosophy-highlight{color:var(--text-main);font-weight:600}