:root{--c-primary: #2563eb;--c-primary-h: #1d4ed8;--c-success: #16a34a;--c-warning: #d97706;--c-danger: #dc2626;--c-muted: #6b7280;--c-border: #e5e7eb;--c-bg: #f8fafc;--c-sidebar: #1e293b;--c-sidebar-t: #94a3b8;--c-sidebar-active: #3b82f6;--sidebar-w: 220px}.app-layout{display:flex;min-height:100vh;background:var(--c-bg)}.sidebar{width:var(--sidebar-w);background:var(--c-sidebar);display:flex;flex-direction:column;flex-shrink:0;position:fixed;top:0;left:0;bottom:0;z-index:10;overflow-y:auto}.sidebar-title{padding:20px 16px 12px;font-size:15px;font-weight:700;color:#f1f5f9;letter-spacing:.02em;border-bottom:1px solid #334155}.sidebar-nav{flex:1;padding:8px 0}.sidebar-link{display:block;padding:9px 16px;font-size:14px;color:var(--c-sidebar-t);text-decoration:none;transition:background .15s,color .15s}.sidebar-link:hover{background:#334155;color:#e2e8f0}.sidebar-link.active{background:#1e40af;color:#fff;font-weight:500}.sidebar-logout{margin:8px 12px 16px;padding:8px;border-radius:6px;background:#334155;color:#94a3b8;border:none;font-size:13px;cursor:pointer;width:calc(100% - 24px)}.sidebar-logout:hover{background:#475569;color:#f1f5f9}.main-content{margin-left:var(--sidebar-w);flex:1;padding:24px;min-width:0}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:20px;font-weight:700;color:#0f172a}.page-actions{display:flex;gap:8px}.card{background:#fff;border-radius:10px;border:1px solid var(--c-border);padding:20px;margin-bottom:20px}.card-sm{padding:16px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin-bottom:20px}.stat-card{background:#fff;border:1px solid var(--c-border);border-radius:10px;padding:18px 16px;text-align:center}.stat-num{font-size:32px;font-weight:700;color:var(--c-primary)}.stat-label{font-size:13px;color:var(--c-muted);margin-top:4px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th{background:#f8fafc;font-weight:600;color:#374151;padding:10px 12px;border-bottom:2px solid var(--c-border);text-align:left;white-space:nowrap}td{padding:10px 12px;border-bottom:1px solid #f1f5f9;vertical-align:middle}tr:hover td{background:#f8fafc}td.mono{font-family:Consolas,monospace;font-size:12px;color:#374151}td.muted{color:var(--c-muted);font-size:13px}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:500;white-space:nowrap}.badge-active,.badge-available{background:#dcfce7;color:#15803d}.badge-disabled,.badge-expired{background:#fee2e2;color:#b91c1c}.badge-maintenance{background:#fef3c7;color:#b45309}.badge-assigned{background:#dbeafe;color:#1d4ed8}.badge-yes{background:#dcfce7;color:#15803d}.badge-no{background:#f3f4f6;color:#6b7280}.btn{padding:7px 16px;border-radius:7px;border:none;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s;white-space:nowrap;display:inline-flex;align-items:center;gap:5px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--c-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--c-primary-h)}.btn-danger{background:var(--c-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-success{background:var(--c-success);color:#fff}.btn-success:hover:not(:disabled){background:#15803d}.btn-ghost{background:#fff;border:1px solid var(--c-border);color:#374151}.btn-ghost:hover:not(:disabled){background:#f3f4f6}.btn-sm{padding:4px 10px;font-size:13px}.btn-xs{padding:2px 7px;font-size:12px;border-radius:5px}.actions-row{display:flex;gap:4px;flex-wrap:wrap}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}.modal{background:#fff;border-radius:12px;width:100%;max-width:540px;max-height:calc(100vh - 32px);overflow-y:auto}.modal-header{padding:20px 24px 0;display:flex;justify-content:space-between;align-items:center}.modal-title{font-size:17px;font-weight:700;color:#0f172a}.modal-close{background:none;border:none;font-size:20px;cursor:pointer;color:var(--c-muted);line-height:1}.modal-body{padding:16px 24px}.modal-footer{padding:0 24px 20px;display:flex;justify-content:flex-end;gap:8px}.field{margin-bottom:16px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{display:block;font-size:13px;font-weight:500;color:#374151;margin-bottom:5px}input[type=text],input[type=password],input[type=email],input[type=number],input[type=url],select,textarea{width:100%;padding:8px 10px;border:1px solid #d1d5db;border-radius:7px;font-size:14px;color:#1a1a1a;background:#fff;transition:border-color .15s,box-shadow .15s;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px #2563eb1a}.hint{font-size:12px;color:var(--c-muted);margin-top:4px}.filter-bar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.filter-bar input,.filter-bar select{width:auto;min-width:140px}.filter-bar label{margin:0;font-size:13px;white-space:nowrap}.error-banner{background:#fee2e2;border:1px solid #fca5a5;color:#991b1b;padding:10px 14px;border-radius:8px;font-size:14px;margin-bottom:16px}.success-banner{background:#dcfce7;border:1px solid #86efac;color:#166534;padding:10px 14px;border-radius:8px;font-size:14px;margin-bottom:16px}.loading{color:var(--c-muted);padding:32px;text-align:center;font-size:14px}.empty{color:var(--c-muted);padding:40px;text-align:center;font-size:14px}.pagination{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:14px;color:var(--c-muted)}.pagination .btn{min-width:80px;justify-content:center}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-2{gap:8px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.truncate{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.code-block{background:#1e293b;color:#e2e8f0;font-family:Consolas,monospace;font-size:13px;padding:14px 16px;border-radius:8px;margin:8px 0;overflow-x:auto;white-space:pre}.copy-btn{font-size:12px;padding:2px 8px;vertical-align:middle;margin-left:6px}.health-item{display:flex;align-items:center;gap:8px;font-size:14px;padding:6px 0}.health-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.health-dot.ok{background:#16a34a}.health-dot.err{background:#dc2626}.health-dot.loading{background:#d97706}.warn-box{background:#fffbeb;border:1px solid #fde68a;color:#92400e;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:12px}.badge-proto{background:#ede9fe;color:#6d28d9}.steps{display:flex;flex-direction:column;gap:16px}.step{display:flex;gap:14px;align-items:flex-start}.step-num{width:28px;height:28px;border-radius:50%;background:var(--c-primary);color:#fff;font-size:13px;font-weight:700;flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center}.step-body{flex:1}.step-title{font-size:14px;font-weight:600;color:#0f172a;margin-bottom:3px}.step-desc{font-size:13px;color:var(--c-muted);line-height:1.65}.faq-item{border-bottom:1px solid var(--c-border)}.faq-q{width:100%;text-align:left;padding:13px 0;background:none;border:none;cursor:pointer;font-size:14px;font-weight:600;color:#0f172a;display:flex;justify-content:space-between;align-items:center}.faq-q:hover{color:var(--c-primary)}.faq-a{padding:0 0 14px;font-size:13px;color:var(--c-muted);line-height:1.7}.guide-header{width:100%;text-align:left;padding:12px 0;background:none;border:none;cursor:pointer;font-size:14px;font-weight:600;color:#374151;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--c-border)}.guide-header:hover{color:var(--c-primary)}.guide-header.open{color:var(--c-primary);border-bottom-color:var(--c-primary)}.guide-body{padding:12px 0 16px}.payment-steps{display:flex;align-items:center;gap:8px;margin-bottom:28px;font-size:14px;color:var(--c-muted)}.payment-step{padding:4px 10px;border-radius:12px}.payment-step.active{background:var(--c-primary);color:#fff;font-weight:600}.payment-step.done{color:var(--c-success);font-weight:600}.payment-step-sep{color:var(--c-muted)}.plan-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:24px}.plan-card{border:2px solid var(--c-border);border-radius:10px;padding:20px;cursor:pointer;transition:border-color .15s,box-shadow .15s}.plan-card:hover{border-color:var(--c-primary);box-shadow:0 0 0 3px #2563eb1a}.plan-card.selected{border-color:var(--c-primary);background:#eff6ff}.plan-name{font-size:16px;font-weight:700;margin-bottom:6px}.plan-price{font-size:22px;font-weight:800;color:var(--c-primary);margin-bottom:8px}.plan-desc{font-size:13px;color:var(--c-muted)}.payment-action{margin-top:16px}.payment-confirm-panel,.payment-done-panel{max-width:560px}.payment-instructions{margin:20px 0 16px;padding:16px;background:#fefce8;border-radius:8px;border:1px solid #fde68a}.payment-instructions h3{margin:0 0 8px;font-size:14px;font-weight:700}.payment-instructions p{margin:0;font-size:13px;color:#78350f}.btn-row{display:flex;gap:12px;margin-top:20px}.payment-done-panel{text-align:center;padding:40px 20px}.payment-done-icon{font-size:56px;color:var(--c-success);line-height:1;margin-bottom:16px}.txn-ref{font-size:12px;background:#f1f5f9;padding:2px 6px;border-radius:4px}.text-muted{color:var(--c-muted);font-size:13px}.error-text{color:var(--c-danger);font-size:13px;margin:8px 0}.empty-state{text-align:center;padding:48px 0;color:var(--c-muted)}.btn-info{background:#0284c7;color:#fff}.btn-info:hover{background:#0369a1}.sync-summary{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:4px}.sync-badge{font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;display:inline-block}.sync-badge.sync-create,.sync-badge.sync-add{background:#dcfce7;color:#166534}.sync-badge.sync-update,.sync-badge.sync-upd{background:#fef9c3;color:#854d0e}.sync-badge.sync-skip{background:#f1f5f9;color:#475569}.sync-badge.sync-dry{background:#e0e7ff;color:#3730a3}.sync-badge.sync-committed{background:#dcfce7;color:#166534}