:root{--bg: #0f172a;--card: #1e293b;--line: #334155;--txt: #e2e8f0;--muted: #94a3b8;--green: #10b981;--red: #ef4444;--blue: #3b82f6}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--txt)}.container{max-width:880px;margin:0 auto;padding:24px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:20px}h1{font-size:22px}h2{font-size:17px;margin-top:0}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input,select{width:100%;padding:10px;border-radius:8px;border:1px solid var(--line);background:#0b1220;color:var(--txt)}button{cursor:pointer;border:none;border-radius:8px;padding:10px 16px;font-weight:600;color:#fff;background:var(--blue)}button.ghost{background:transparent;border:1px solid var(--line);color:var(--txt)}button.green{background:var(--green)}button.red{background:var(--red)}button:disabled{opacity:.5;cursor:default}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}.row{display:flex;gap:10px;align-items:center}.between{display:flex;justify-content:space-between;align-items:center}.badge{padding:2px 8px;border-radius:999px;font-size:12px}.badge.on{background:#10b98133;color:var(--green)}.badge.off{background:#ef444433;color:var(--red)}.err{color:var(--red);font-size:13px;margin-top:8px}.login-box{max-width:360px;margin:80px auto}.mt{margin-top:12px}.muted{color:var(--muted);font-size:13px}.config-section-label{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:16px 0 4px}.config-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:8px}.config-field{display:flex;flex-direction:column}.config-field label{font-size:12px;color:var(--muted);margin-bottom:4px}.config-input-wrap{display:flex;gap:4px}.config-input-wrap input{flex:1}.config-eye{padding:8px 10px;font-size:14px}.edit-row{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;padding:8px 0}.edit-field{display:flex;flex-direction:column;flex:1;min-width:120px}.edit-field label{font-size:12px;color:var(--muted);margin-bottom:4px}.edit-field input{padding:7px 10px;font-size:13px}.edit-actions{display:flex;gap:6px;align-items:flex-end;padding-bottom:1px}