:root{
  --primary:#2563eb; --primary-dark:#1d4ed8; --bg:#f4f6f9; --card:#ffffff;
  --text:#1f2937; --muted:#6b7280; --border:#e5e7eb;
  --danger:#dc2626; --warning:#d97706; --success:#16a34a;
}
*{box-sizing:border-box}
html,body{overflow-x:hidden;max-width:100%}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}

/* ---- Auth ---- */
.auth-body{display:flex;flex-direction:column;min-height:100vh;background:linear-gradient(135deg,#1e3a8a,#2563eb)}
.auth-wrap{flex:1;display:flex;align-items:center;justify-content:center;padding:20px}
.auth-box{background:var(--card);padding:32px;border-radius:12px;width:100%;max-width:380px;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.auth-box h2{margin:0 0 4px}
.muted{color:var(--muted);font-size:14px;margin-top:0}
.auth-box label{display:block;margin:14px 0 6px;font-size:14px;font-weight:600}
.auth-box input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px}
.auth-box button{margin-top:18px;width:100%;padding:11px;border:0;border-radius:8px;background:var(--primary);color:#fff;font-weight:600;cursor:pointer}
.auth-box button:hover{background:var(--primary-dark)}

/* ---- App shell ---- */
.app-shell{min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;background:var(--card);border-bottom:1px solid var(--border);padding:10px 16px;position:sticky;top:0;z-index:10}
.topbar-title{font-weight:700}
.topbar-user{margin-left:auto;display:flex;align-items:center;gap:12px;font-size:14px}
.topbar-user a{color:var(--primary);text-decoration:none}
.icon-btn{background:none;border:0;font-size:20px;cursor:pointer}
.app-body{display:flex;flex:1}
.sidebar{width:220px;background:var(--card);border-right:1px solid var(--border);padding:14px 8px}
.sidebar .nav-link{display:block;padding:10px 12px;border-radius:8px;color:var(--text);text-decoration:none;font-size:14px;margin-bottom:4px}
.sidebar .nav-link:hover{background:var(--bg)}
.sidebar .nav-link.active{background:var(--primary);color:#fff}
.content{flex:1;padding:20px;min-width:0}
@media (max-width:800px){
  .sidebar{position:fixed;left:-240px;top:0;bottom:0;transition:.25s;z-index:20;box-shadow:2px 0 10px rgba(0,0,0,.1)}
  .sidebar.open{left:0}
  .sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:19}
  .sidebar-backdrop.open{display:block}
}

/* ---- Footer ---- */
.footer{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:16px 20px;font-size:13px;color:var(--muted);border-top:1px solid var(--border);background:var(--card);text-align:center}
.footer-auth{background:transparent;border-top:0;color:#e5e7eb;padding-bottom:24px}
.dev-by{position:relative}
.rocket-link{color:var(--primary);text-decoration:none;font-weight:600;position:relative}
.footer-auth .rocket-link{color:#fff}
.rocket-anim{position:absolute;top:-22px;left:0;display:inline-flex;opacity:0;transform:translateX(0);pointer-events:none}
.rocket-link:hover .rocket-anim{animation:rocket-fly .9s ease forwards}
.rocket{font-size:16px;display:inline-block}
.smoke{width:16px;height:4px;border-radius:4px;background:rgba(107,114,128,.4);display:inline-block;margin-left:2px}
@keyframes rocket-fly{
  0%{opacity:1;transform:translate(0,0)}
  100%{opacity:0;transform:translate(60px,-40px)}
}

/* ---- Cards / tables ---- */
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:18px}
.card h3{margin-top:0}
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}
.stat .num{font-size:26px;font-weight:700}
.stat .label{color:var(--muted);font-size:13px}
.stat.warn{border-color:var(--warning)}
.stat.danger{border-color:var(--danger)}

table{width:100%;border-collapse:collapse;font-size:14px}
.table-scroll{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-scroll table{min-width:640px}
th,td{padding:9px 10px;border-bottom:1px solid var(--border);text-align:left}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}
.badge{padding:3px 8px;border-radius:99px;font-size:12px;font-weight:600}
.badge-ok{background:#dcfce7;color:var(--success)}
.badge-warn{background:#fef3c7;color:var(--warning)}
.badge-danger{background:#fee2e2;color:var(--danger)}

.btn{display:inline-block;padding:8px 14px;border-radius:8px;border:0;cursor:pointer;font-size:13px;font-weight:600;text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-outline{background:#fff;border:1px solid var(--border);color:var(--text)}
.btn-sm{padding:5px 10px;font-size:12px}

.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:14px}
.alert-error{background:#fee2e2;color:#991b1b}
.alert-success{background:#dcfce7;color:#166534}
.alert-info{background:#dbeafe;color:#1e40af}

.searchbar{position:relative;max-width:320px;margin-bottom:14px}
.searchbar input{width:100%;padding:9px 34px 9px 12px;border:1px solid var(--border);border-radius:8px}
.searchbar .clear-x{position:absolute;right:6px;top:50%;transform:translateY(-50%);display:none;align-items:center;justify-content:center;width:24px;height:24px;cursor:pointer;color:var(--muted);border:none;background:none;font-size:16px;border-radius:50%;line-height:1}
.searchbar .clear-x:hover{background:var(--bg);color:var(--text)}

/* ---- Filter bar (Kelola Email) ---- */
.filter-bar{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end}
.filter-group{display:flex;flex-direction:column;gap:5px;min-width:0}
.filter-group label{font-size:13px;font-weight:600}
.filter-add-btn{margin-left:auto}
@media (max-width:700px){
  .filter-bar{flex-direction:column;align-items:stretch}
  .filter-group{width:100%}
  .filter-add-btn{margin-left:0;width:100%}
}

.select-nice{width:100%;min-width:220px;padding:9px 32px 9px 12px;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:14px;appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236b7280'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center}
@media (max-width:700px){.select-nice{min-width:0}}

th.sortable{cursor:pointer;user-select:none}
th.sortable:hover{color:var(--text)}
.sort-arrow{font-size:10px}

.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:14px;flex-wrap:wrap}
.pager-info{font-size:13px;color:var(--muted)}
.pager .btn:disabled{opacity:.45;cursor:not-allowed}

.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);display:none;align-items:center;justify-content:center;z-index:50}
.modal-backdrop.open{display:flex}
.modal{background:#fff;border-radius:12px;padding:20px;width:100%;max-width:420px;max-height:90vh;overflow:auto}
.modal h3{margin-top:0}
.form-row{margin-bottom:12px}
.form-row label{display:block;margin-bottom:5px;font-size:13px;font-weight:600}
.form-row input,.form-row select{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:8px}
.progress{height:8px;border-radius:6px;background:#e5e7eb;overflow:hidden}
.progress > div{height:100%;background:var(--primary)}
.progress.warn > div{background:var(--warning)}
.progress.danger > div{background:var(--danger)}

.collapsible-head{cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.collapsible-body{display:none;margin-top:12px}
.collapsible-body.open{display:block}

.upload-compare{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.upload-compare .box{border:1px dashed var(--border);border-radius:10px;padding:10px;text-align:center}

/* ---- Custom Toast ---- */
.toast-container{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;align-items:center;width:92%;max-width:420px}
.toast{display:flex;align-items:center;gap:10px;background:#1f2937;color:#fff;padding:12px 16px;border-radius:10px;font-size:14px;box-shadow:0 8px 24px rgba(0,0,0,.25);opacity:0;transform:translateY(12px);transition:.25s;width:100%}
.toast.show{opacity:1;transform:translateY(0)}
.toast-success{background:#166534}
.toast-error{background:#991b1b}
.toast-info{background:#1e40af}
.toast-icon{flex-shrink:0}
.toast-msg{flex:1}

/* ---- Custom Confirm Dialog ---- */
.confirm-modal{max-width:360px;text-align:center}
.confirm-msg{font-size:15px;margin:6px 0 20px;line-height:1.5}
.confirm-actions{display:flex;gap:10px;justify-content:center}
.confirm-actions .btn{flex:1}

/* ---- Kotak salin kredensial (WhatsApp-ready) ---- */
.cred-box{background:#f4f6f9;border:1px solid var(--border);border-radius:10px;padding:12px;margin-top:6px}
.cred-box pre{margin:0 0 10px;white-space:pre-wrap;word-break:break-all;font-family:inherit;font-size:13px;line-height:1.6;color:var(--text)}
.copy-btn{width:100%}