body { font-family: system-ui, sans-serif; background: #f8fafc; color: #334155; margin: 0; padding: 20px; }

/* Login Center Card */
.login-body { display: flex; justify-content: center; align-items: center; height: 100vh; background: #f1f5f9; }
.login-card { background: white; padding: 2rem; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); width: 100%; max-width: 360px; }
.login-card h2 { margin-top: 0; color: #1e293b; text-align: center; margin-bottom: 1.5rem; }

/* Admin Top Nav & Table */
.top-bar { display: flex; justify-content: space-between; align-items: center; background: white; padding: 15px 20px; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.1); margin-bottom: 20px; }
.card { background: white; padding: 20px; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
table { width: 100%; border-collapse: collapse; margin-top: 10px; }
th, td { padding: 12px; text-align: left; border-bottom: 1px solid #e2e8f0; vertical-align: top; }
th { background: #f1f5f9; font-weight: 600; }

/* Admin Form Badges */
.badge { padding: 4px 8px; border-radius: 4px; font-size: 0.8rem; font-weight: bold; }
.badge-Pending { background: #fef3c7; color: #92400e; }
.badge-Completed { background: #dcfce7; color: #166534; }
.badge-Cancelled { background: #fee2e2; color: #991b1b; }

.form-control { width: 100%; padding: 6px; font-size: 0.85rem; border: 1px solid #cbd5e1; border-radius: 4px; margin-bottom: 6px; box-sizing: border-box; }
.btn-sm { background: #2563eb; color: white; border: none; padding: 6px 12px; border-radius: 4px; cursor: pointer; font-size: 0.85rem; }
.btn-logout { background: #ef4444; color: white; text-decoration: none; padding: 8px 14px; border-radius: 6px; font-weight: bold; font-size: 0.9rem; }
.alert { background: #dcfce7; color: #166534; padding: 10px; border-radius: 6px; margin-bottom: 15px; }