:root{--bg-main: #090d16;--bg-surface: #0f172a;--bg-surface-elevated: #1e293b;--bg-surface-hover: #273549;--border-subtle: #1e293b;--border-medium: #334155;--border-focus: #6366f1;--primary: #6366f1;--primary-hover: #4f46e5;--primary-glow: rgba(99, 102, 241, .25);--accent-emerald: #10b981;--accent-emerald-bg: rgba(16, 185, 129, .12);--accent-amber: #f59e0b;--accent-amber-bg: rgba(245, 158, 11, .12);--accent-rose: #f43f5e;--accent-rose-bg: rgba(244, 63, 94, .12);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .2), 0 2px 4px -2px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -4px rgba(0, 0, 0, .3);--shadow-glow: 0 0 25px rgba(99, 102, 241, .18);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", monospace, Consolas}*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100vh;background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;top:0;left:20%;width:600px;height:400px;background:radial-gradient(circle,#6366f114,#0f172a00 70%);pointer-events:none;z-index:0}#root{min-height:100vh;display:flex;flex-direction:column;position:relative;z-index:1}h1,h2,h3,h4{color:var(--text-primary);font-weight:700;letter-spacing:-.025em}p{color:var(--text-secondary);line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 18px;font-size:14px;font-weight:600;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all .18s ease;font-family:inherit;text-decoration:none;line-height:1}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 10px #6366f14d}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 15px #6366f173;transform:translateY(-1px)}.btn-secondary{background:var(--bg-surface-elevated);border-color:var(--border-medium);color:var(--text-primary)}.btn-secondary:hover{background:var(--bg-surface-hover);border-color:#475569;transform:translateY(-1px)}.btn-outline{background:transparent;border-color:var(--border-medium);color:var(--text-secondary)}.btn-outline:hover{background:#ffffff0d;color:var(--text-primary);border-color:var(--text-secondary)}.btn-danger{background:var(--accent-rose-bg);color:var(--accent-rose);border-color:#f43f5e4d}.btn-danger:hover{background:#f43f5e40;border-color:var(--accent-rose)}.btn-sm{padding:6px 12px;font-size:13px;border-radius:var(--radius-sm)}.btn-lg{padding:12px 24px;font-size:15px;border-radius:var(--radius-md)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.form-hint{font-size:12px;color:var(--text-muted);line-height:1.4}.form-input,.form-textarea,.form-select{width:100%;padding:10px 14px;background:#0f172acc;border:1px solid var(--border-medium);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-family:inherit;transition:all .15s ease}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background:#0f172a}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-md)}.card-interactive{transition:all .2s ease;cursor:pointer}.card-interactive:hover{border-color:#3b4252;transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 15px #6366f114}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;font-size:12px;font-weight:600;border-radius:9999px;line-height:1.4}.badge-success{background:var(--accent-emerald-bg);color:var(--accent-emerald);border:1px solid rgba(16,185,129,.25)}.badge-warning{background:var(--accent-amber-bg);color:var(--accent-amber);border:1px solid rgba(245,158,11,.25)}.badge-danger{background:var(--accent-rose-bg);color:var(--accent-rose);border:1px solid rgba(244,63,94,.25)}.badge-primary{background:var(--primary-glow);color:#818cf8;border:1px solid rgba(99,102,241,.3)}.navbar{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;background:#0f172abf;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);position:sticky;top:0;z-index:50}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-primary);font-weight:800;font-size:20px;letter-spacing:-.03em}.brand-icon{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#6366f1,#a855f7);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px #6366f166}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#050810bf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100;animation:fadeIn .15s ease-out}.modal-content{background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-lg);width:100%;max-width:560px;box-shadow:var(--shadow-lg),var(--shadow-glow);animation:modalScale .2s cubic-bezier(.16,1,.3,1);overflow:hidden}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between}.modal-body{padding:24px;max-height:75vh;overflow-y:auto}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-subtle);background:#0f172a80;display:flex;justify-content:flex-end;gap:12px}.tabs{display:flex;border-bottom:1px solid var(--border-subtle);gap:24px;margin-bottom:24px}.tab-btn{background:none;border:none;padding:12px 4px;color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;position:relative;transition:color .15s ease;display:flex;align-items:center;gap:8px}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:#818cf8;font-weight:600}.tab-btn.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--primary);border-radius:2px;box-shadow:0 0 8px var(--primary)}.code-block{background:#060911;border:1px solid var(--border-medium);border-radius:var(--radius-md);position:relative;overflow:hidden}.code-header{background:#0f172a;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-subtle);font-size:12px;color:var(--text-secondary)}.code-content{padding:16px;font-family:var(--font-mono);font-size:13px;color:#e2e8f0;line-height:1.6;overflow-x:auto;white-space:pre}.table-wrap{width:100%;overflow-x:auto;border:1px solid var(--border-subtle);border-radius:var(--radius-md)}table.data-table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}table.data-table th{background:var(--bg-surface-elevated);padding:12px 16px;color:var(--text-secondary);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-subtle)}table.data-table td{padding:14px 16px;border-bottom:1px solid var(--border-subtle);color:var(--text-primary);vertical-align:middle}table.data-table tr:hover td{background:#ffffff05}.alert{padding:12px 16px;border-radius:var(--radius-md);display:flex;align-items:flex-start;gap:12px;font-size:14px;margin-bottom:16px}.alert-danger{background:var(--accent-rose-bg);border:1px solid rgba(244,63,94,.3);color:#fecdd3}.alert-success{background:var(--accent-emerald-bg);border:1px solid rgba(16,185,129,.3);color:#a7f3d0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@media (max-width: 768px){.navbar{padding:14px 18px}.tabs{overflow-x:auto}}