:root{
  --wa-primary:#25D366;
  --wa-primary-dark:#128C7E;
  --wa-primary-soft:#e9fbef;
  --wa-ink:#0f172a;
  --wa-muted:#64748b;
  --wa-border:#dfe7ef;
  --wa-bg:#f3f7f4;
  --wa-card:#ffffff;
  --wa-sidebar:#0d5c47;
  --wa-sidebar-2:#128C7E;
  --wa-danger:#ef4444;
  --wa-warning:#f59e0b;
  --wa-success:#16a34a;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:linear-gradient(180deg,#f6fbf8 0%,#eef6f1 100%);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--wa-ink)}
a{text-decoration:none}
.app-shell{display:flex;min-height:100vh}
.app-sidebar{width:270px;flex:0 0 270px;background:linear-gradient(180deg,var(--wa-sidebar) 0%,var(--wa-sidebar-2) 100%);padding:22px 18px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh}
.brand-box{display:flex;align-items:center;gap:14px;padding:8px 6px 18px;border-bottom:1px solid rgba(255,255,255,.15)}
.brand-icon{width:50px;height:50px;border-radius:18px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;letter-spacing:.04em}
.brand-box h1{font-size:20px;line-height:1.1;margin:0;color:#fff;font-weight:800}
.brand-box p{margin:4px 0 0;color:rgba(255,255,255,.75);font-size:12px}
.app-nav .nav-link{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.86);padding:12px 14px;border-radius:16px;font-weight:600;margin-bottom:6px;transition:all .2s ease}
.app-nav .nav-link:hover,.app-nav .nav-link.active{background:rgba(255,255,255,.14);color:#fff;transform:translateX(1px)}
.nav-emoji{width:22px;text-align:center}
.sidebar-foot{margin-top:auto;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);padding:14px;border-radius:18px}
.app-content{flex:1;min-width:0;padding:24px}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;background:rgba(255,255,255,.9);border:1px solid var(--wa-border);box-shadow:0 12px 40px rgba(16,24,40,.06);padding:20px 24px;border-radius:24px;margin-bottom:18px}
.page-title{font-size:28px;font-weight:800;line-height:1.1}
.page-subtitle{color:var(--wa-muted);margin-top:6px;font-size:14px}
.topbar-actions{display:flex;gap:10px;flex-wrap:wrap}
.content-wrap{padding-top:2px}
.card,.panel-box{background:var(--wa-card);border-radius:24px;border:1px solid var(--wa-border);box-shadow:0 12px 34px rgba(15,23,42,.05)}
.card-header{background:transparent;border-bottom:1px solid #edf2f7}
.rounded-4{border-radius:24px!important}
.form-control,.form-select,.form-check-input{border-radius:16px;border:1px solid #dce5dd;padding:.82rem .95rem;box-shadow:none!important}
.form-control:focus,.form-select:focus{border-color:var(--wa-primary-dark)}
.form-label{font-weight:700;font-size:13px;color:#1e293b;margin-bottom:7px}
.btn{border-radius:16px;padding:.78rem 1rem;font-weight:700;border:none}
.btn-primary{background:linear-gradient(135deg,var(--wa-primary),var(--wa-primary-dark));color:#fff}
.btn-primary:hover{background:linear-gradient(135deg,#22c35e,#0f766a);color:#fff}
.btn-outline-primary{border:1px solid rgba(18,140,126,.35);color:var(--wa-primary-dark);background:#fff}
.btn-outline-primary:hover{background:var(--wa-primary-soft);color:var(--wa-primary-dark);border-color:rgba(18,140,126,.5)}
.btn-outline-secondary{border:1px solid #d1d9e2;color:#334155;background:#fff}
.btn-outline-success{border:1px solid rgba(22,163,74,.35);color:#166534;background:#fff}
.btn-outline-danger{border:1px solid rgba(239,68,68,.35);color:#991b1b;background:#fff}
.btn-warning{background:#fbbf24;color:#422006}
.btn-sm{padding:.52rem .8rem;border-radius:13px}
.stat-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.stat-card{background:#fff;border-radius:24px;padding:18px 18px 16px;box-shadow:0 12px 30px rgba(15,23,42,.05);border:1px solid var(--wa-border);min-height:120px;position:relative;overflow:hidden}
.stat-card::after{content:"";position:absolute;right:-16px;top:-16px;width:72px;height:72px;border-radius:50%;background:rgba(37,211,102,.10)}
.stat-card.success::after{background:rgba(22,163,74,.12)}
.stat-card.danger::after{background:rgba(239,68,68,.10)}
.stat-card span{display:block;color:var(--wa-muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.stat-card strong{display:block;font-size:34px;margin-top:14px;line-height:1.1}
.table{--bs-table-bg:transparent;margin-bottom:0}
.table thead th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#6b7280;border-bottom-color:#e8edf2;padding:1rem .95rem;white-space:nowrap}
.table td{padding:1rem .95rem;vertical-align:middle;border-bottom-color:#edf2f7}
.badge{border-radius:999px;padding:.5rem .7rem;font-weight:700}
.badge-soft{background:#eefbf3;color:#166534}
.badge-soft-danger{background:#fef2f2;color:#991b1b}
.badge-soft-warning{background:#fff7ed;color:#9a3412}
.badge-soft-info{background:#eff6ff;color:#1d4ed8}
.filters-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:14px}
.filters-bar .field{min-width:170px;flex:1}
.filters-card{padding:18px}
.metric-bubble{background:linear-gradient(135deg,#dff7e8,#f8fffb);border:1px solid #d8efe2;padding:14px 16px;border-radius:20px}
.chat-preview{background:#efeae2;border-radius:24px;padding:18px;border:1px solid #e5dfd4;min-height:240px;position:relative}
.chat-preview::before{content:"Pratinjau Bubble Chat";display:block;color:#61717a;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
.chat-bubble{background:#dcf8c6;max-width:90%;padding:14px 16px;border-radius:16px 16px 4px 16px;box-shadow:0 4px 14px rgba(15,23,42,.08);white-space:pre-wrap;font-size:14px;line-height:1.55}
.chat-meta{font-size:11px;color:#64748b;margin-top:8px;text-align:right}
.empty-box{padding:28px;text-align:center;color:#94a3b8}
.summary-strip{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.summary-chip{background:#fff;border:1px solid var(--wa-border);padding:12px 14px;border-radius:18px;font-weight:700;color:#0f172a}
.summary-chip span{display:block;color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.05em}
code{background:#f1f5f9;padding:3px 7px;border-radius:8px}
.alert{border-radius:18px;border:none}
@media (max-width:1200px){.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:991.98px){.app-shell{display:block}.app-sidebar{position:relative;width:100%;height:auto;flex:none;border-radius:0 0 24px 24px}.app-content{padding:14px}.topbar{padding:18px 18px}.page-title{font-size:24px}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:575.98px){.topbar-actions,.filters-bar{width:100%}.topbar-actions .btn,.filters-bar .btn{width:100%}.filters-bar .field{min-width:100%}.stat-grid{grid-template-columns:1fr}.table thead th,.table td{padding:.82rem .7rem}.page-title{font-size:22px}}