*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:#f4f5f7;color:#1a1a1a}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:#111827;color:#fff;padding:20px;display:flex;flex-direction:column}.sidebar h2{margin-top:0}.sidebar nav{display:flex;flex-direction:column;gap:8px;flex:1}.nav-link{color:#cbd5e1;text-decoration:none;padding:8px 10px;border-radius:6px}.nav-link.active,.nav-link:hover{background:#1f2937;color:#fff}.logout-btn{margin-top:auto;padding:10px;background:#dc2626;border:none;color:#fff;border-radius:6px;cursor:pointer}.content{flex:1;padding:30px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-top:20px}.card{background:#fff;border-radius:10px;padding:18px;box-shadow:0 1px 3px #00000014}.card-value{font-size:28px;font-weight:700}.card-label{color:#6b7280;margin-top:4px;font-size:13px}table{width:100%;border-collapse:collapse;background:#fff;margin-top:16px;border-radius:8px;overflow:hidden}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid #eee;font-size:14px}th{background:#f9fafb}button{cursor:pointer;margin-right:6px;padding:6px 10px;border-radius:6px;border:1px solid #d1d5db;background:#fff}button:hover{background:#f3f4f6}.inline-form{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}.inline-form input,.inline-form select{padding:8px;border-radius:6px;border:1px solid #d1d5db}.login-page{display:flex;align-items:center;justify-content:center;height:100vh}.login-form{background:#fff;padding:30px;border-radius:10px;width:320px;display:flex;flex-direction:column;gap:8px;box-shadow:0 1px 6px #0000001a}.login-form input{padding:10px;border-radius:6px;border:1px solid #d1d5db;margin-bottom:10px}.login-form button{padding:10px;background:#111827;color:#fff;border:none;border-radius:6px}.error{color:#dc2626;font-size:14px}.secret-banner{background:#fef3c7;border:1px solid #f59e0b;border-radius:8px;padding:14px;margin:16px 0;font-size:14px}.secret-banner code{background:#fff;padding:2px 6px;border-radius:4px}.secret-banner button{margin-top:8px}.checkout-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#f4f5f7}.checkout-card{background:#fff;padding:30px;border-radius:12px;width:360px;box-shadow:0 1px 8px #0000001a}.checkout-card .amount{font-size:26px;font-weight:700;margin:6px 0 16px}.checkout-card .pay-number{font-size:20px;font-weight:700;background:#f3f4f6;padding:10px;border-radius:8px;text-align:center}.checkout-card label{display:block;margin-top:12px;margin-bottom:4px;font-size:13px;color:#6b7280}.checkout-card input{width:100%;padding:10px;border-radius:6px;border:1px solid #d1d5db}.checkout-card button{margin-top:16px;width:100%;padding:12px;background:#111827;color:#fff;border:none;border-radius:8px}.provider-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.provider-grid button{margin:0;width:100%;padding:14px;background:#f3f4f6;color:#111827;border:1px solid #d1d5db;border-radius:8px}.muted{color:#6b7280;font-size:13px}.agent-row{cursor:pointer}.agent-row:hover{background:#f9fafb}.nested-panel{background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:16px;margin:6px 0 16px}.nested-panel.inner{background:#fff;margin-top:8px}.nested-panel h4{margin:0 0 10px}.inline-form.small{margin-top:0;margin-bottom:14px}.inline-form.small input,.inline-form.small select{padding:6px 8px;font-size:13px}.inline-form.small label{display:block;font-size:11px;color:#6b7280;margin-bottom:3px}.device-block{border:1px solid #e5e7eb;border-radius:8px;margin-bottom:10px;background:#fff}.device-header{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;cursor:pointer;font-size:14px}.device-header:hover{background:#f3f4f6}.device-status{color:#6b7280;font-size:12px}.mini-table{margin-top:10px;box-shadow:none;border:1px solid #e5e7eb}.mini-table th,.mini-table td{padding:6px 10px;font-size:13px}.badge{padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-success{background:#dcfce7;color:#15803d}.badge-pending{background:#fef3c7;color:#b45309}.badge-rejected{background:#fee2e2;color:#b91c1c}.sms-body{max-width:280px;font-size:12px;color:#6b7280;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}