:root{--primary: #1F4E79;--primary-light: #2E75B6;--primary-50: #EBF3FA;--accent: #C8410A;--success: #1D6F42;--success-bg: #E6F4EC;--warning: #856404;--warning-bg: #FFF8DC;--danger: #842029;--danger-bg: #F8D7DA;--info: #0C63A4;--info-bg: #CFE2FF;--surface: #F8F9FA;--card: #FFFFFF;--border: #DEE2E6;--border-light: #F0F0F0;--text: #212529;--text-muted: #6C757D;--text-light: #ADB5BD;--sidebar-w: 240px;--header-h: 60px;--radius: 8px;--radius-sm: 4px;--shadow: 0 1px 4px rgba(0,0,0,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.12);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "JetBrains Mono", "Fira Code", "Consolas", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{font-family:var(--font);background:var(--surface);color:var(--text);line-height:1.6}a{color:var(--primary-light);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:1.75rem;font-weight:700}h2{font-size:1.375rem;font-weight:600}h3{font-size:1.125rem;font-weight:600}h4{font-size:1rem;font-weight:600}small{font-size:.8125rem}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-light)}.card-title{font-size:1rem;font-weight:600;color:var(--primary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;border:1px solid transparent;cursor:pointer;transition:all 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.required{color:var(--accent);margin-left:2px}.form-control{display:block;width:100%;padding:8px 12px;font-size:.875rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s;font-family:var(--font);line-height:1.5}.form-control:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px #2e75b626}.form-control.is-invalid{border-color:var(--accent)}.form-control:disabled{background:var(--surface);opacity:.7}.form-hint{font-size:.8rem;color:var(--text-muted);margin-top:4px}.form-error{font-size:.8rem;color:var(--accent);margin-top:4px}select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236C757D' d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}.table-wrap{overflow-x:auto}table.table{width:100%;border-collapse:collapse;font-size:.875rem}.table th{background:var(--primary);color:#fff;padding:10px 14px;text-align:left;font-weight:500;white-space:nowrap}.table td{padding:9px 14px;border-bottom:1px solid var(--border-light);vertical-align:middle}.table tbody tr:hover{background:var(--primary-50)}.table tbody tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:.75rem;font-weight:600;letter-spacing:.02em}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-muted{background:#e9ecef;color:var(--text-muted)}.badge-primary{background:var(--primary-50);color:var(--primary)}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:.875rem;border:1px 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p{color:var(--text-muted);font-size:.875rem}.flex{display:flex}.flex-center{display:flex;align-items:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.text-muted{color:var(--text-muted)}.text-danger{color:var(--accent)}.text-success{color:var(--success)}.text-center{text-align:center}.text-right{text-align:right}.mono{font-family:var(--mono)}.w-100{width:100%}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.spinner{width:20px;height:20px;border:2px solid rgba(0,0,0,.12);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes 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0}.code-block{background:#1e1e2e;color:#cdd6f4;font-family:var(--mono);font-size:.8125rem;padding:14px 16px;border-radius:var(--radius);overflow-x:auto;line-height:1.7}