:root{--primary: #1e3a8a;--primary-light: #3b82f6;--primary-dark: #172554;--secondary: #64748b;--bg-main: #f1f5f9;--bg-card: #ffffff;--text-primary: #0f172a;--text-secondary: #475569;--border: #e2e8f0;--success: #10b981;--error: #ef4444;--radius: .75rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--sidebar-width: 280px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Cairo,sans-serif;background-color:var(--bg-main);color:var(--text-primary);line-height:1.6;min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--primary-dark)}a{text-decoration:none;color:inherit;transition:all .2s}button{cursor:pointer;border:none;background:none;font-family:inherit;transition:all .2s}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;gap:.5rem;font-size:.95rem}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 12px #1e3a8a33}.btn-primary:hover{background-color:var(--primary-light);transform:translateY(-2px);box-shadow:0 6px 16px #1e3a8a4d}.btn-outline{border:2px solid var(--border);background-color:#fff;color:var(--text-secondary)}.btn-outline:hover{border-color:var(--primary);color:var(--primary);background-color:#f8faff}.card{background-color:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:1.5rem;transition:all .3s ease}.card:hover{box-shadow:var(--shadow)}.input{width:100%;padding:.875rem;border:2px solid var(--border);border-radius:var(--radius);background-color:#fff;color:var(--text-primary);font-family:inherit;font-size:1rem;transition:all .2s}.input:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 4px #3b82f61a}.badge{display:inline-flex;padding:.35rem .75rem;border-radius:2rem;font-size:.75rem;font-weight:700}.badge-primary{background-color:#e0e7ff;color:#4338ca}.badge-success{background-color:#dcfce7;color:#15803d}.badge-warning{background-color:#fef9c3;color:#a16207}@media(max-width:1024px){:root{--sidebar-width: 80px}}@media(max-width:768px){.sidebar-label{display:none}}.animate-in{animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}