:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--danger-color: #dc2626;--success-color: #16a34a;--bg-color: #f3f4f6;--card-bg: #ffffff;--text-main: #1f2937;--text-muted: #6b7280;--border-color: #e5e7eb}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-main);line-height:1.5}.app-container{max-width:1200px;margin:0 auto;padding:20px}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;background:var(--card-bg);padding:16px 24px;border-radius:8px;box-shadow:0 1px 3px #0000001a}.app-title{font-size:1.25rem;font-weight:600;color:var(--text-main);margin:0}.secret-control{display:flex;align-items:center;gap:12px}.secret-input{padding:6px 12px;border:1px solid var(--border-color);border-radius:6px;font-size:.875rem;width:200px}.app-nav{display:flex;gap:12px;margin-bottom:24px}.nav-btn{padding:10px 20px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;font-weight:500;color:var(--text-muted);transition:all .2s}.nav-btn:hover{background:#f9fafb}.nav-btn.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.panel{background:var(--card-bg);border-radius:8px;box-shadow:0 4px 6px -1px #0000001a;padding:24px}.panel-header{margin-top:0;margin-bottom:8px;font-size:1.5rem;font-weight:600}.panel-desc{color:var(--text-muted);margin-bottom:24px;font-size:.95rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;margin-bottom:20px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.875rem;font-weight:500;color:var(--text-main)}.form-input,.form-select,.form-textarea{padding:8px 12px;border:1px solid var(--border-color);border-radius:6px;font-size:.95rem}.form-textarea{min-height:100px;resize:vertical}.btn-primary{background:var(--primary-color);color:#fff;border:none;padding:10px 20px;border-radius:6px;font-weight:500;cursor:pointer;transition:background .2s}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-sm{padding:4px 10px;font-size:.8rem}.result-box{margin-top:24px;background:#f8fafc;border:1px solid var(--border-color);border-radius:6px;padding:16px}.result-textarea{width:100%;border:1px solid var(--border-color);border-radius:4px;font-family:monospace;padding:12px;font-size:.9rem}.data-table{width:100%;border-collapse:collapse;font-size:.95rem}.data-table th{text-align:left;padding:12px 16px;background:#f9fafb;border-bottom:2px solid var(--border-color);font-weight:600;color:var(--text-muted)}.data-table td{padding:12px 16px;border-bottom:1px solid var(--border-color)}.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:.75rem;font-weight:500;background:#e5e7eb;color:#374151;margin-right:4px}.tag-blue{background:#dbeafe;color:#1e40af}.tag-green{background:#dcfce7;color:#166534}.tag-red{background:#fee2e2;color:#991b1b}.tag-orange{background:#ffedd5;color:#9a3412}.stat-card{background:linear-gradient(135deg,#667eea,#764ba2);padding:20px;border-radius:8px;color:#fff;text-align:center}.stat-value{font-size:2rem;font-weight:700;margin-bottom:4px}.stat-label{font-size:.875rem;opacity:.9}