*{margin:0;padding:0;box-sizing:border-box}:root{--navy: #0b1628;--navy-light: #111d33;--navy-card: #162240;--primary: #3b82f6;--primary-dark: #2563eb;--primary-glow: rgba(59, 130, 246, .15);--accent: #f59e0b;--warning: #f59e0b;--danger: #ef4444;--bg: #f8fafc;--card: #ffffff;--text: #1e293b;--text-secondary: #64748b;--text-light: #94a3b8;--border: #e2e8f0;--success: #10b981;--radius: 16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}.btn{padding:10px 20px;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;border:none;transition:all .2s;display:inline-flex;align-items:center;gap:8px;text-decoration:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-outline:hover{background:var(--primary-glow)}.btn-white{background:#fff;color:var(--navy)}.btn-white:hover{background:#f1f5f9}.btn-ghost{background:transparent;color:var(--text-light);border:1px solid rgba(255,255,255,.15)}.btn-ghost:hover{color:#fff;border-color:#ffffff4d}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-lg{padding:14px 32px;font-size:1.05rem;border-radius:10px}.btn-sm{padding:8px 16px;font-size:.85rem}.btn-full{width:100%;justify-content:center}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:1.25rem}.form-group label{display:block;font-size:.88rem;font-weight:600;margin-bottom:6px;color:var(--text)}.form-input{width:100%;padding:10px 14px;border-radius:8px;border:1.5px solid var(--border);font-size:.95rem;transition:border-color .2s;outline:none}.form-input:focus{border-color:var(--primary)}.form-error{color:var(--danger);font-size:.85rem;margin-top:4px}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:1.5rem}.badge{padding:3px 10px;border-radius:20px;font-size:.78rem;font-weight:600}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}