:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:#142536;background:#f4f7fa;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.46}.app{display:flex;min-height:100vh}.sidebar{width:244px;background:#0e1e2d;color:#e7f1f6;min-height:100vh;padding:28px 17px;display:flex;flex-direction:column;flex-shrink:0}.brand{display:flex;align-items:center;gap:12px;font-weight:850;letter-spacing:.8px;font-size:15px;padding:5px 9px 40px}.brand small{display:block;font-size:10px;font-weight:650;color:#93adb6;letter-spacing:2px;margin-top:3px}.brand-mark{display:grid;place-items:center;background:#17b879;border-radius:12px;width:40px;height:40px;color:#fff;font-size:26px}.aside-label{color:#698592;font-size:10px;letter-spacing:2px;font-weight:750;padding:10px 15px}.nav-link{padding:14px;margin:4px 0;border-radius:10px;font-size:13px;color:#a9bfca}.nav-link.selected{background:#1e3a43;color:#eff;box-shadow:inset 3px 0 #21ce8c;font-weight:700}.nav-link.muted{opacity:.8}.soon{float:right;font-size:8px;background:#33434a;padding:4px 5px;border-radius:4px;letter-spacing:1px}.side-bottom{margin-top:auto;background:#172c38;border:1px solid #294251;border-radius:12px;padding:15px;font-size:11px;line-height:1.8;color:#d5e6e9}.side-bottom small{display:block;color:#91abb7;margin-top:6px}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.amber{background:#ffa447}.main{padding:33px clamp(20px,3.25vw,56px) 24px;flex:1;min-width:0;max-width:1640px;margin:0 auto}.topbar{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:25px;gap:16px}.crumb{font-size:11px;color:#78909f;font-weight:650;margin-bottom:13px}.crumb span{padding:0 8px;color:#c0ccd3}h1{font-size:28px;letter-spacing:-.8px;margin:0;font-weight:820}h1 span{color:#169f70}.topbar p{font-size:13px;margin:8px 0 0;color:#6b8090}.header-right{display:flex;gap:12px;align-items:center;margin-top:7px}.status-pill{border:1px solid #d6e4e6;border-radius:30px;padding:9px 12px;background:#fff;font-size:11px;color:#47616d;font-weight:700}.avatar{display:grid;place-items:center;width:38px;height:38px;background:#dcece7;color:#167856;border-radius:50%;font-size:12px;font-weight:850}.notice{display:flex;align-items:center;gap:13px;padding:13px 15px;background:#fff9ed;border:1px solid #f4dfb5;border-radius:12px;color:#775b2c;font-size:12px;line-height:1.65;margin-bottom:22px}.notice-icon{width:24px;height:24px;flex-shrink:0;border-radius:50%;background:#f6d496;color:#765718;display:grid;place-items:center;font-weight:900}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:20px}.metric,.panel{background:#fff;border:1px solid #e1eaf0;border-radius:13px;box-shadow:0 2px 6px rgba(19,44,61,.024)}.metric{padding:19px 21px;min-height:120px}.metric-label{display:block;color:#738a98;font-size:10px;font-weight:780;letter-spacing:.7px}.metric strong{font-size:30px;letter-spacing:-.6px;display:block;margin:9px 0 0}.metric small{color:#9daeb8;font-size:11px}.mini{float:right}.mini.green{color:#18b87d}.mini.red{color:#e66766}.mini.gold{color:#ddab37}.two-column{display:grid;grid-template-columns:1.16fr 1fr;gap:18px;margin-bottom:20px}.panel{padding:22px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:22px}.panel-head h2{font-size:15px;font-weight:800;margin:0 0 6px}.panel-head p{font-size:11px;color:#8aa0ac;margin:0;line-height:1.5}.step{font-size:10px;letter-spacing:1px;color:#a3b0b8;font-weight:700;white-space:nowrap}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:190px;border:1.5px dashed #b6d8ce;background:#f8fcfa;border-radius:12px;cursor:pointer;gap:7px;padding:22px;color:#455e69}.dropzone.over{background:#eafaf1;border-color:#17aa74}.upload-icon{display:grid;place-items:center;width:37px;height:37px;background:#e1f4eb;border-radius:10px;color:#199e70;font-size:26px;font-weight:750;margin-bottom:3px}.dropzone strong{font-size:13px}.dropzone span:not(.upload-icon):not(.file-btn){font-size:10px;color:#8ba1ab;max-width:340px;line-height:1.6}.file-btn{padding:8px 14px;background:#e6f6ee;color:#148e63;border-radius:7px;font-size:10px;font-weight:800;margin-top:6px}.file-stats{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#839aa6;margin:17px 0}.file-stats span:last-child{font-weight:800;color:#138a61}.btn{border-radius:8px;border:1px solid transparent;padding:11px 16px;font-size:11px;font-weight:760}.btn-primary{background:#19a970;color:white;width:100%;display:flex;justify-content:center;gap:9px}.btn-primary:hover:enabled{background:#138f5f}.btn-outline{background:#fff;border-color:#d8e5eb;color:#365465}.btn-outline:hover:enabled{background:#f1f7f8}.btn-outline.danger{color:#aa4b52}.config-row{display:flex;justify-content:space-between;border-bottom:1px solid #f0f3f6;padding:13px 0;font-size:11px;gap:14px}.config-row span{color:#8499a4}.config-row strong{color:#324b58;text-align:right}.config-row .warn{color:#b37b24}.hint{background:#f4f8fa;border-left:3px solid #a8c9cc;padding:11px 12px;font-size:11px;line-height:1.75;color:#718995;margin-top:19px}.results-panel{padding:22px 22px 12px}.results-head{align-items:center}.actions{display:flex;gap:8px;flex-wrap:wrap}.filters{display:flex;align-items:end;gap:10px;margin-bottom:17px;flex-wrap:wrap}.filters label{color:#8196a0;font-size:10px;font-weight:750;display:flex;flex-direction:column;gap:5px}.filters select,.filters input{border:1px solid #dce5eb;border-radius:8px;background:#fff;padding:9px 10px;color:#354e5a;font-size:11px;outline:none}.filters select:focus,.filters input:focus{border-color:#20ab79}.filters .search-label{flex:1;min-width:150px}.result-count{margin-left:auto;color:#8aa1ad;font-size:11px;padding-bottom:10px}.table-wrap{overflow:auto;max-height:480px;border:1px solid #edf1f4;border-radius:9px}table{border-collapse:collapse;width:100%;min-width:550px;text-align:left;font-size:12px}thead{position:sticky;top:0;background:#f8fafb}th{font-size:10px;color:#8195a1;letter-spacing:.5px;padding:13px 15px;border-bottom:1px solid #e5eef1}td{padding:11px 15px;border-bottom:1px solid #f0f3f6;color:#3d5866}td:nth-child(1){color:#9ab0bd;font-size:11px;width:70px}td:nth-child(2){font-variant-numeric:tabular-nums;font-weight:650}tr:last-child td{border-bottom:0}.empty{text-align:center;padding:52px 16px;color:#92a4ae}.status{display:inline-block;border-radius:20px;padding:6px 9px;font-size:10px;font-weight:790;white-space:nowrap}.s-valid{color:#13885d;background:#e6f8ed}.s-invalid{color:#bd494a;background:#feeeee}.s-pending{color:#a67a29;background:#fff5df}.row-buttons{display:flex;gap:6px}.row-buttons button{border:1px solid #dce8ed;border-radius:6px;background:#fff;padding:6px 9px;color:#587382;font-size:10px;font-weight:750}.row-buttons button:hover{border-color:#9abeb9}.table-footer{display:flex;align-items:center;justify-content:space-between;padding-top:13px;gap:8px;color:#90a4af;font-size:11px}.btn-page{padding:8px 10px;border:1px solid #e0e8ee;background:#fff;color:#607884;margin-left:6px}footer{display:flex;justify-content:space-between;gap:10px;color:#a3b2bc;font-size:10px;padding:24px 2px}#toast{position:fixed;right:20px;bottom:20px;z-index:10;background:#193242;color:white;border-radius:9px;padding:13px 19px;font-size:12px;box-shadow:0 12px 25px #182e3933;max-width:380px;display:none;line-height:1.6}#toast.show{display:block}@media(max-width:1100px){.sidebar{width:200px}.main{padding:24px}.metric-grid{gap:9px}.metric{padding:17px}.two-column{grid-template-columns:1fr}}@media(max-width:710px){.sidebar{display:none}.main{padding:17px}.topbar{flex-direction:column}h1{font-size:24px}.metric-grid{grid-template-columns:1fr 1fr}.metric{min-height:100px}.panel{padding:17px}.results-head{flex-direction:column;align-items:flex-start}.actions{width:100%}footer{flex-direction:column}.header-right{margin-top:0}}

/* V2 WhatsApp browser session status module */
a.nav-link {display:block;text-decoration:none}
a.nav-link:hover{background:#213b46;color:#e3fcf3}
.wa-panel{margin-bottom:20px;scroll-margin-top:16px}
.wa-status-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(220px,1fr);gap:25px}
.wa-status-copy p{color:#677d8c;font-size:12px;line-height:1.7;margin:10px 0 15px}
.wa-status-title{display:flex;align-items:center;gap:11px;font-size:18px}
.wa-status-dot{width:13px;height:13px;border-radius:50%;display:inline-block;flex-shrink:0;background:#ef9872;box-shadow:0 0 0 5px #fceae4}
.wa-status-dot.active{background:#11aa78;box-shadow:0 0 0 5px #ddf9eb}
.wa-status-dot.inactive{background:#e09b47;box-shadow:0 0 0 5px #fbefd9}
.wa-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:10px;color:#8ba0ae;margin:15px 0}
.wa-meta strong{color:#4e6774;font-weight:650}
.wa-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:20px}
.wa-actions .btn-primary{width:auto}
.wa-security{background:#f7fbfa;border:1px solid #e1efeb;border-radius:10px;padding:17px 19px;display:flex;flex-direction:column;gap:11px;color:#688393;font-size:11px}
.wa-security strong{color:#345e58;font-size:12px}
.wa-qr-box{margin-top:21px;padding:17px;border:1px solid #e0e9ef;border-radius:11px;background:#fcfefe}
.wa-qr-head{display:flex;flex-direction:column;gap:6px;font-size:12px;margin-bottom:12px}
.wa-qr-head span{font-size:11px;color:#6d8491}
.wa-qr-box img{display:block;max-width:min(100%,680px);width:100%;height:auto;border:1px solid #e3e9ee;border-radius:7px;background:#fff}
.wa-qr-box p{font-size:11px;line-height:1.6;color:#718592}
.wa-disclaimer{margin-top:19px;background:#f6f8f9;border-left:3px solid #cbd8dc;padding:12px;color:#7f929d;font-size:11px;line-height:1.65}
.wa-badge-off{color:#986626;background:#fffbf2;border-color:#f2e5bf}
.wa-badge-on{color:#0b8b61;background:#f0fbf5;border-color:#c9efd9}
.wa-badge-check{color:#6d8292;background:#f7f9fa}
@media(max-width:1000px){.wa-status-layout{grid-template-columns:1fr}}
@media(max-width:710px){.wa-status-title{font-size:16px}.wa-qr-box{padding:10px}.wa-actions .btn{flex:1;min-width:130px}}
[hidden]{display:none !important}

/* V3: lightweight admin account form */
.admin-user-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;align-items:end;gap:10px;margin:14px 0;}
.admin-user-form label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:600;color:#74869b;}
.admin-user-form input{border:1px solid #d8e2ea;border-radius:7px;padding:10px;min-width:0;width:100%;color:#132d3d;background:#fff;}
.admin-user-form button{height:40px;white-space:nowrap;}
@media(max-width:900px){.admin-user-form{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.admin-user-form{grid-template-columns:1fr;}}