@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";
:root{--bg-primary:#050510;--bg-secondary:#0a0a14;--bg-card:#0f0f1a;--bg-card-hover:#15152a;--bg-input:#12121e;--text-primary:#f0f0f5;--text-secondary:#8a8a9a;--text-muted:#5a5a6a;--accent-primary:#00a8ff;--accent-primary-glow:#00a8ff26;--accent-secondary:#4facfe;--accent-tertiary:#f36;--accent-success:#10b981;--accent-warning:#f59e0b;--border-color:#ffffff0f;--border-hover:#ffffff1f;--radius-sm:.75rem;--radius-md:1rem;--radius-lg:1.5rem;--radius-xl:2rem;--shadow-glow:0 0 40px #00a8ff14;--shadow-card:0 4px 24px #0000004d;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:700;line-height:1.2}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}a{color:var(--accent-primary);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}ul{padding-left:1.25rem}li{margin-bottom:.35rem}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-color);z-index:50;flex-direction:column;width:280px;padding:1.5rem;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{align-items:center;gap:.75rem;margin-bottom:2rem;padding:.5rem 0;display:flex}.sidebar-logo-icon{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;justify-content:center;align-items:center;width:40px;height:40px;display:flex;box-shadow:0 0 20px #00e5ff33}.sidebar-logo-text{letter-spacing:-.03em;background:linear-gradient(135deg, var(--accent-primary), #fff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.1rem;font-weight:800}.sidebar-nav{flex-direction:column;flex:1;gap:.25rem;display:flex}.nav-link{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-link:hover{color:var(--text-primary);opacity:1;background:#ffffff0a}.nav-link.active{background:var(--accent-primary-glow);color:var(--accent-primary);font-weight:600}.nav-link .nav-icon{opacity:.7;width:20px;height:20px}.nav-link.active .nav-icon{opacity:1}.nav-section-title{text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);padding:1.5rem 1rem .5rem;font-size:.7rem;font-weight:600}.main-content{flex:1;max-width:1200px;margin-left:280px;padding:2rem 2.5rem}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.5rem;transition:all .3s}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-card)}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.25rem;display:grid}.tool-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);cursor:pointer;color:inherit;padding:2rem;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.tool-card:before{content:"";background:linear-gradient(90deg, var(--card-accent,var(--accent-primary)), transparent);opacity:0;height:3px;transition:opacity .3s;position:absolute;top:0;left:0;right:0}.tool-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.tool-card:hover:before{opacity:1}.tool-card-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:52px;height:52px;margin-bottom:1.25rem;display:flex}.tool-card h3{margin-bottom:.5rem;font-size:1.15rem;font-weight:700}.tool-card p{color:var(--text-secondary);font-size:.875rem;line-height:1.5}.tool-card-arrow{color:var(--text-muted);transition:all .3s;position:absolute;top:2rem;right:2rem}.tool-card:hover .tool-card-arrow{color:var(--accent-primary);transform:translate(4px)}.form-group{flex-direction:column;gap:.5rem;margin-bottom:1.25rem;display:flex}.form-label{color:var(--text-secondary);font-size:.85rem;font-weight:600}.form-input,.form-textarea,.form-select{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.95rem;font-family:var(--font-sans);outline:none;width:100%;padding:.75rem 1rem;transition:all .2s}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:100px}.btn{border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;font-family:var(--font-sans);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-primary);color:#050510;box-shadow:0 0 20px #00a8ff33}.btn-primary:hover{background:#33b5ff;transform:translateY(-1px);box-shadow:0 0 30px #00a8ff4d}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background:#ffffff0d}.btn-secondary:hover{border-color:var(--border-hover);background:#ffffff14}.btn-sm{padding:.5rem 1rem;font-size:.8rem}.btn-lg{padding:1rem 2rem;font-size:1rem}.tag{background:var(--accent-primary-glow);color:var(--accent-primary);border:1px solid #00a8ff26;border-radius:9999px;align-items:center;padding:.35rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.tag-green{color:#34d399;background:#10b98126;border-color:#10b98133}.tag-yellow{color:#fbbf24;background:#f59e0b26;border-color:#f59e0b33}.tag-pink{color:#ff6b8a;background:#ff336626;border-color:#f363}.score-meter{background:#ffffff0d;border-radius:9999px;width:100%;height:8px;overflow:hidden}.score-meter-fill{border-radius:9999px;height:100%;transition:width .5s}.loading-pulse{animation:2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::selection{background:var(--accent-primary-glow);color:var(--accent-primary)}@media (max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:1.5rem}.tool-grid{grid-template-columns:1fr}h1{font-size:1.75rem}h2{font-size:1.5rem}}