:root{--bg:#f5f7fb;--card:#fff;--primary:#111827;--muted:#6b7280;--line:#e5e7eb;--green:#16a34a;--red:#dc2626;--yellow:#ca8a04;--blue:#2563eb}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;background:var(--bg);color:#111827}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card,.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 30px rgba(17,24,39,.06)}.login-card{width:380px;padding:28px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:20px}.logo{width:42px;height:42px;border-radius:12px;background:#111827;color:#fff;display:grid;place-items:center;font-weight:900}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:#0f172a;color:#cbd5e1;padding:18px;position:fixed;inset:0 auto 0 0}.sidebar .brand{color:white;margin-bottom:22px}.nav a{display:flex;gap:10px;align-items:center;color:#cbd5e1;text-decoration:none;padding:12px 14px;border-radius:12px;margin:4px 0}.nav a.active,.nav a:hover{background:#1e293b;color:#fff}.content{margin-left:260px;width:calc(100% - 260px);padding:22px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.h1{font-size:26px;font-weight:800}.card{padding:18px;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{padding:18px;border-radius:16px;background:#fff;border:1px solid var(--line)}.stat .num{font-size:28px;font-weight:900;margin-top:8px}.muted{color:var(--muted);font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}label{font-size:13px;color:#374151;font-weight:700;margin-bottom:6px;display:block}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #d1d5db;border-radius:12px;background:#fff;font-size:14px}textarea{min-height:90px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:10px 14px;font-weight:800;text-decoration:none;cursor:pointer;background:#111827;color:white}.btn.secondary{background:#e5e7eb;color:#111827}.btn.green{background:#16a34a}.btn.red{background:#dc2626}.btn.blue{background:#2563eb}.actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;background:#fff}th,td{border-bottom:1px solid var(--line);padding:12px;text-align:left;font-size:14px}th{background:#f9fafb;font-size:12px;text-transform:uppercase;color:#6b7280}.badge{display:inline-block;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:800}.aktif,.lunas{background:#dcfce7;color:#166534}.nonaktif,.belum_bayar{background:#fee2e2;color:#991b1b}.terisolir,.pending{background:#fef3c7;color:#92400e}.flash{padding:12px 14px;border-radius:12px;margin-bottom:14px;font-weight:700}.flash.success{background:#dcfce7;color:#166534}.flash.error{background:#fee2e2;color:#991b1b}@media(max-width:900px){.sidebar{position:relative;width:100%;inset:auto}.layout{display:block}.content{margin-left:0;width:100%}.grid,.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:12px;flex-direction:column}}
.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin:-2px 0 18px;padding-bottom:10px;flex-wrap:wrap}.tab-btn{border:0;background:#f3f4f6;color:#374151;border-radius:12px;padding:10px 14px;font-weight:800;cursor:pointer}.tab-btn.active{background:#111827;color:#fff}.tab-panel{display:none}.tab-panel.active{display:block}.integrations-summary{grid-template-columns:repeat(3,1fr)}@media(max-width:900px){.integrations-summary{grid-template-columns:1fr}}
.integration-card{padding:0;overflow:hidden}.integration-tabs{margin:0;padding:14px 16px;background:#fff;border-bottom:1px solid var(--line);gap:10px}.integration-tabs .tab-btn{border:1px solid var(--line);background:#f9fafb;color:#111827;border-radius:12px;padding:12px 18px;letter-spacing:.02em}.integration-tabs .tab-btn.active{background:#111827;color:#fff;border-color:#111827}.integration-card .tab-panel{padding:20px}.section-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}.section-head h3{margin:0 0 6px;font-size:22px}.integration-card .actions{border-top:1px solid var(--line);padding-top:16px}.integration-card input{background:#fff}@media(max-width:900px){.integration-tabs .tab-btn{flex:1;min-width:120px}.integration-card .tab-panel{padding:16px}}
.connection-box{min-width:190px;border:1px solid var(--line);border-radius:14px;padding:10px 12px;background:#f9fafb;display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.connection-box strong{font-size:13px}.connection-box small{width:100%;text-align:right;color:var(--muted);font-size:11px}.status-dot{width:11px;height:11px;border-radius:50%;display:inline-block}.status-dot.on{background:#16a34a;box-shadow:0 0 0 4px #dcfce7}.status-dot.off{background:#dc2626;box-shadow:0 0 0 4px #fee2e2}.connection-info{margin-bottom:16px;border-radius:12px;padding:11px 12px;font-weight:700;font-size:13px}.connection-info.success{background:#dcfce7;color:#166534}.connection-info.error{background:#fee2e2;color:#991b1b}button:disabled{opacity:.65;cursor:not-allowed}@media(max-width:900px){.section-head{display:block}.connection-box{margin-top:10px;justify-content:flex-start}.connection-box small{text-align:left}}