*,*:before,*:after{box-sizing:border-box}:root{--bg: #0c1117;--bg-elevated: #111920;--surface: #161d26;--surface-hover: #1c252f;--surface-active: #232d3a;--border: #2a3544;--border-light: #354153;--text: #f0f4f8;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #22c55e;--accent-hover: #16a34a;--accent-muted: rgba(34, 197, 94, .18);--success: #22c55e;--success-muted: rgba(34, 197, 94, .16);--warning: #f59e0b;--warning-muted: rgba(245, 158, 11, .15);--danger: #ef4444;--danger-muted: rgba(239, 68, 68, .15);--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--font: "DM Sans", system-ui, sans-serif;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .2), 0 2px 4px -2px rgba(0, 0, 0, .15);--shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, .25), 0 4px 10px -6px rgba(0, 0, 0, .2);--transition: .2s ease}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);background:var(--bg);background-image:radial-gradient(ellipse 80% 50% at 0% -10%,rgba(34,197,94,.18),transparent),radial-gradient(ellipse 70% 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1.75rem;margin-bottom:1.25rem;box-shadow:var(--shadow);transition:border-color var(--transition),box-shadow var(--transition)}.card-header{font-size:1.1rem;font-weight:600;margin:0 0 1.25rem;padding-bottom:.75rem;border-bottom:1px solid var(--border);color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;border:none;transition:background var(--transition),color var(--transition),transform .15s ease}.btn-primary{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);color:#fff;box-shadow:0 2px 8px #22c55e59}.btn-primary:hover:not(:disabled){filter:brightness(1.08);box-shadow:0 4px 12px #22c55e66}.btn-secondary{background:var(--surface-hover);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--surface-active);border-color:var(--border-light)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){filter:brightness(1.1)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){filter:brightness(1.08)}.btn:disabled{opacity:.6;cursor:not-allowed}.form-group{margin-bottom:1.25rem}.form-group label{display:block;font-weight:500;margin-bottom:.4rem;color:var(--text-secondary);font-size:.875rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.65rem .9rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text);font-size:1rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.form-group input::placeholder,.form-group select::placeholder,.form-group 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td{border-bottom:none}table tbody tr{transition:background var(--transition)}table tbody tr:hover td{background:var(--surface-hover)}.badge{display:inline-block;padding:.3rem .7rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:capitalize}.badge-pending{background:var(--warning-muted);color:var(--warning)}.badge-approved{background:var(--success-muted);color:var(--success)}.badge-rejected{background:var(--danger-muted);color:var(--danger)}.badge-in_progress{background:var(--accent-muted);color:var(--accent)}.badge-completed{background:var(--success-muted);color:var(--success)}.badge-employee{background:var(--accent-muted);color:var(--accent)}.badge-admin{background:#8b5cf633;color:#a78bfa}.empty-state{text-align:center;padding:2.5rem 1.5rem;color:var(--text-muted);font-size:.95rem}.text-muted{color:var(--text-muted);font-size:.9rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeIn .35s ease 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