*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #eff6ff;--secondary: #64748b;--success: #16a34a;--danger: #dc2626;--warning: #d97706;--bg: #ffffff;--bg-secondary: #f8fafc;--border: #e2e8f0;--text: #1e293b;--text-secondary: #64748b;--text-light: #94a3b8;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);--radius: 8px;--radius-lg: 12px}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;font-size:inherit}input,textarea,select{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--secondary)}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:none;font-weight:500;font-size:13px;transition:all .15s ease;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-secondary{background:var(--bg-secondary);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#15803d}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid transparent}.btn-ghost:hover:not(:disabled){background:var(--bg-secondary);border-color:var(--border)}.btn-sm{padding:4px 10px;font-size:12px}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:20px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:13px;font-weight:500;color:var(--text)}.form-input{padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);outline:none;transition:border-color .15s;background:var(--bg);color:var(--text)}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.form-input.error{border-color:var(--danger)}.form-error{font-size:12px;color:var(--danger)}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}.alert-error{background:#fef2f2;border:1px solid #fecaca;color:var(--danger)}.alert-success{background:#f0fdf4;border:1px solid #bbf7d0;color:var(--success)}.alert-info{background:var(--primary-light);border:1px solid #bfdbfe;color:var(--primary)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-green{background:#dcfce7;color:#15803d}.badge-gray{background:#f1f5f9;color:#475569}.badge-yellow{background:#fef9c3;color:#a16207}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-header{padding:20px 24px 0;display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:16px;font-weight:600}.modal-body{padding:20px 24px}.modal-footer{padding:0 24px 20px;display:flex;gap:8px;justify-content:flex-end}.modal-close{background:none;border:none;font-size:20px;color:var(--text-secondary);line-height:1;padding:4px;border-radius:4px}.modal-close:hover{background:var(--bg-secondary)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:10px 14px;background:var(--bg-secondary);border-bottom:1px solid var(--border);font-weight:600;color:var(--text-secondary);font-size:12px;text-transform:uppercase;letter-spacing:.05em}td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}tr:hover td{background:var(--bg-secondary)}tr:last-child td{border-bottom:none}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}.spinner-lg{width:40px;height:40px;border-width:3px}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;justify-content:center;align-items:center;padding:60px 20px}.prose{max-width:75ch;line-height:1.8}.prose h1{font-size:2em;margin:1em 0 .5em}.prose h2{font-size:1.5em;margin:1em 0 .5em}.prose h3{font-size:1.25em;margin:1em 0 .5em}.prose p{margin-bottom:1em}.prose ul,.prose ol{padding-left:1.5em;margin-bottom:1em}.prose li{margin-bottom:.25em}.prose blockquote{border-left:4px solid var(--border);padding-left:1em;color:var(--text-secondary);margin:1em 0}.prose pre{background:#1e293b;color:#e2e8f0;padding:1em;border-radius:var(--radius);overflow-x:auto;margin:1em 0;font-size:13px}.prose code{background:var(--bg-secondary);padding:.2em .4em;border-radius:4px;font-size:.9em}.prose pre code{background:transparent;padding:0}.prose img{max-width:100%;border-radius:var(--radius)}.prose a{color:var(--primary)}@media (max-width: 768px){.container{padding:0 16px}.modal{max-width:100%}}