:root{
  --bg:#eef3f9;
  --bg2:#f8fafc;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e2e8f0;
  --brand:#2563eb;
  --brand2:#06b6d4;
  --brand-soft:#dbeafe;
  --danger:#dc2626;
  --danger-soft:#fee2e2;
  --warn:#d97706;
  --warn-soft:#fef3c7;
  --ok:#16a34a;
  --ok-soft:#dcfce7;
  --sidebar:#07111f;
  --sidebar2:#0f172a;
  --shadow:0 24px 70px rgba(15,23,42,.10);
  --shadow-sm:0 12px 34px rgba(15,23,42,.07);
  --radius:22px;
  --radius-sm:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:
    radial-gradient(circle at 18% -10%,rgba(37,99,235,.18),transparent 34rem),
    radial-gradient(circle at 95% 10%,rgba(6,182,212,.14),transparent 30rem),
    linear-gradient(180deg,var(--bg2),var(--bg));
}
.hidden{display:none!important}
.app{display:grid;grid-template-columns:286px minmax(0,1fr);min-height:100vh}
aside{
  position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;
  overflow:hidden;
  padding:22px 16px;
  color:#fff;
  background:
    radial-gradient(circle at top left,rgba(37,99,235,.35),transparent 18rem),
    linear-gradient(180deg,var(--sidebar),var(--sidebar2));
  border-right:1px solid rgba(255,255,255,.08);
  box-shadow:18px 0 60px rgba(15,23,42,.12);
}
.brand{display:flex;align-items:center;gap:12px;margin:4px 8px 24px;padding:8px 6px}
.brand-mark,.login-logo{
  width:46px;height:46px;border-radius:18px;
  display:grid;place-items:center;color:#fff;font-weight:950;letter-spacing:-.04em;
  background:linear-gradient(135deg,#38bdf8,#2563eb 55%,#1e40af);
  box-shadow:0 18px 40px rgba(37,99,235,.38),inset 0 1px 0 rgba(255,255,255,.35);
}
.brand strong{display:block;font-size:18px;letter-spacing:-.03em;line-height:1}
.brand small{display:block;margin-top:4px;color:#94a3b8;font-weight:700;font-size:12px}
.nav-group{display:grid;gap:7px;overflow-y:auto;overflow-x:hidden;min-height:0;flex:1;padding-right:4px;scrollbar-width:thin;scrollbar-color:rgba(125,211,252,.55) transparent}
.nav{
  width:100%;display:flex;align-items:center;gap:12px;
  border:1px solid transparent;background:transparent;color:#cbd5e1;text-align:left;
  padding:12px 14px;border-radius:16px;cursor:pointer;font-size:14px;font-weight:850;
  transition:background .18s,color .18s,transform .18s,border-color .18s,box-shadow .18s;
}
.nav:before{width:24px;height:24px;display:grid;place-items:center;text-align:center;border-radius:10px;background:rgba(255,255,255,.06);color:#e2e8f0;font-size:14px;line-height:1}
.nav[data-tab="dashboard"]:before{content:"⌂"}.nav[data-tab="customers"]:before{content:"◎"}.nav[data-tab="plans"]:before{content:"▣"}.nav[data-tab="payments"]:before{content:"₱"}.nav[data-tab="mikrotik"]:before{content:"◈"}.nav[data-tab="hotspot"]:before{content:"⌁"}.nav[data-tab="monitor"]:before{content:"◉"}.nav[data-tab="logs"]:before{content:"☰"}.nav.danger:before{content:"↪"}
.nav:hover{background:rgba(255,255,255,.08);color:#fff;transform:translateX(2px);border-color:rgba(255,255,255,.08)}
.nav.active{background:linear-gradient(135deg,rgba(37,99,235,.95),rgba(6,182,212,.88));color:#fff;box-shadow:0 16px 34px rgba(37,99,235,.27);border-color:rgba(255,255,255,.14)}
.nav.active:before{background:rgba(255,255,255,.18);color:#fff}.nav.danger{color:#fca5a5;margin-top:12px;flex:0 0 auto}.nav.danger:hover{background:rgba(220,38,38,.14)}
main{padding:30px;min-width:0;max-width:1600px;width:100%;margin:0 auto}
header{
  position:sticky;top:0;z-index:10;
  display:flex;justify-content:space-between;gap:18px;align-items:center;
  margin:-30px -30px 26px;padding:26px 30px 18px;
  background:linear-gradient(180deg,rgba(248,250,252,.94),rgba(248,250,252,.78));
  border-bottom:1px solid rgba(226,232,240,.74);
  backdrop-filter:blur(18px);
}
h1,h2,h3{margin:0 0 8px;letter-spacing:-.035em;line-height:1.08}h1{font-size:34px}h2{font-size:22px}h3{font-size:17px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:7px;color:var(--brand);font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.13em}.eyebrow:before{content:"";width:8px;height:8px;border-radius:99px;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 0 0 5px rgba(37,99,235,.10)}
.muted{color:var(--muted);margin:0;line-height:1.55}.tab{display:none}.tab.active{display:block}.header-actions{display:flex;gap:10px;align-items:center}.run-btn{white-space:nowrap}
.grid{display:grid;gap:18px}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(226,232,240,.9);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:var(--shadow-sm);
  backdrop-filter:blur(12px);
}
.grid.cols-4 .card,.grid.cols-2>.card:first-child:nth-last-child(2),.grid.cols-2>.card:first-child:nth-last-child(2)~.card{position:relative;overflow:hidden}
.grid.cols-4 .card{min-height:134px}.grid.cols-4 .card:after{content:"";position:absolute;right:-34px;top:-34px;width:112px;height:112px;border-radius:999px;background:linear-gradient(135deg,var(--brand-soft),rgba(6,182,212,.18));opacity:.9}.grid.cols-4 .card:nth-child(2):after{background:linear-gradient(135deg,#dcfce7,#dbeafe)}.grid.cols-4 .card:nth-child(3):after{background:linear-gradient(135deg,#fef3c7,#dbeafe)}.grid.cols-4 .card:nth-child(4):after{background:linear-gradient(135deg,#ede9fe,#dbeafe)}
.metric-label{display:flex;align-items:center;gap:8px;font-size:11px;text-transform:uppercase;letter-spacing:.10em;font-weight:950;color:var(--muted)}.metric-label:before{content:"";width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand2))}
.stat{font-size:38px;font-weight:950;letter-spacing:-.065em;margin-top:10px;position:relative;z-index:1;color:#0f172a}.card>.muted,.grid.cols-4 .card p{position:relative;z-index:1}
.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap}.toolbar h2{margin:0}
button,.button{
  appearance:none;background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#fff;border:0;border-radius:14px;padding:10px 15px;font-weight:900;cursor:pointer;text-decoration:none;
  box-shadow:0 12px 22px rgba(37,99,235,.18);transition:transform .16s,box-shadow .16s,opacity .16s,background .16s;
}
button:hover,.button:hover{transform:translateY(-1px);box-shadow:0 16px 30px rgba(37,99,235,.25)}button:active{transform:translateY(0)}button:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-full{width:100%;margin-top:4px}
button.secondary,.button.secondary{background:#f1f5f9;color:#1e293b;box-shadow:none;border:1px solid #e2e8f0}button.secondary:hover,.button.secondary:hover{background:#e2e8f0;box-shadow:none}
button.danger{background:linear-gradient(135deg,#ef4444,var(--danger));box-shadow:0 10px 18px rgba(220,38,38,.18)}button.warn{background:linear-gradient(135deg,#f59e0b,var(--warn));box-shadow:0 10px 18px rgba(217,119,6,.18)}button.ok{background:linear-gradient(135deg,#22c55e,var(--ok));box-shadow:0 10px 18px rgba(22,163,74,.18)}
input,select,textarea{
  width:100%;padding:12px 13px;border:1px solid #d7deea;border-radius:14px;background:#fff;margin-top:7px;color:#0f172a;
  outline:none;transition:border .16s,box-shadow .16s,background .16s;background-clip:padding-box;
}
input:focus,select:focus,textarea:focus{border-color:#7dd3fc;box-shadow:0 0 0 4px rgba(125,211,252,.25)}textarea{min-height:86px;resize:vertical}
label{display:block;font-size:13px;font-weight:850;color:#334155;margin-bottom:13px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line)}th,td{padding:14px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:middle}th{position:sticky;top:0;background:#f8fafc;color:#475569;font-size:11px;text-transform:uppercase;letter-spacing:.09em;font-weight:950;z-index:1}tr:last-child td{border-bottom:0}tbody tr{transition:background .14s}tbody tr:hover{background:#f8fbff}
.card:has(table){overflow-x:auto}.card:has(table) table{min-width:780px}.mini-table{min-width:560px!important}
.badge{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:950;text-transform:capitalize;white-space:nowrap}.badge:before{content:"";width:7px;height:7px;border-radius:999px;background:currentColor}.badge.active{background:var(--ok-soft);color:#166534}.badge.reminder{background:var(--warn-soft);color:#92400e}.badge.disabled,.badge.overdue{background:var(--danger-soft);color:#991b1b}.badge.paid{background:var(--ok-soft);color:#166534}
.actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.actions button{padding:8px 11px;border-radius:12px;font-size:12px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:452px;padding:32px;box-shadow:var(--shadow);border-radius:28px}.login-logo{margin-bottom:16px}.login-card h1{font-size:28px}.login-card .muted{margin-bottom:22px}.error{color:var(--danger);font-weight:800;margin-top:12px}
#toast{position:fixed;right:24px;bottom:24px;background:#0f172a;color:#fff;padding:13px 16px;border-radius:16px;opacity:0;transform:translateY(8px);transition:.2s;max-width:420px;box-shadow:0 22px 60px rgba(15,23,42,.28);z-index:50;border:1px solid rgba(255,255,255,.10)}#toast.show{opacity:1;transform:translateY(0)}
pre{background:#0f172a;color:#dbeafe;border-radius:16px;padding:16px;overflow:auto;max-height:420px;white-space:pre-wrap;word-break:break-word;border:1px solid rgba(255,255,255,.08);font-size:12px;line-height:1.55}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.56);display:flex;align-items:center;justify-content:center;padding:24px;z-index:20;backdrop-filter:blur(8px)}.modal .card{width:100%;max-width:860px;max-height:90vh;overflow:auto;box-shadow:0 30px 90px rgba(15,23,42,.32);animation:pop .16s ease-out}@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.check{display:flex;gap:10px;align-items:center;margin:10px 0;color:#374151;font-weight:750}.check input{width:auto;margin:0}.table-wrap{overflow:auto;border-radius:16px}.soft-panel{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:14px}
.voucher-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}.voucher-card{border:1px dashed #cbd5e1;border-radius:18px;padding:15px;background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 8px 22px rgba(15,23,42,.05)}.voucher-code{font-size:21px;font-weight:950;letter-spacing:.08em;margin:4px 0;color:#0f172a}.status-dot{display:inline-flex;gap:6px;align-items:center}.status-dot:before{content:"";width:8px;height:8px;border-radius:99px;background:var(--ok)}
@media(max-width:1180px){.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-2{grid-template-columns:1fr}}
@media(max-width:940px){.app{grid-template-columns:1fr}aside{position:relative;height:auto;border-right:0}.brand{margin-bottom:14px}.nav-group{grid-template-columns:repeat(4,minmax(0,1fr))}.nav{justify-content:center}.nav span{display:none}.nav.danger{margin-top:12px}main{padding:18px}header{position:relative;margin:-18px -18px 20px;padding:22px 18px;display:block}.header-actions{margin-top:14px}.form-grid,.grid.cols-4{grid-template-columns:1fr}h1{font-size:28px}}
@media(max-width:660px){.nav-group{grid-template-columns:repeat(2,minmax(0,1fr))}.toolbar{align-items:stretch}.toolbar>*{width:100%}.actions button{flex:1}th,td{padding:11px;font-size:13px}.card{padding:16px;border-radius:18px}.login-card{padding:22px}.stat{font-size:32px}}

.notice{margin-top:14px;padding:12px 14px;border-radius:14px;background:#eef6ff;border:1px solid #bfdbfe;color:#1e40af;font-weight:700;font-size:13px}.notice.ok{background:#f0fdf4;border-color:#bbf7d0;color:#166534}.notice.warn{background:#fffbeb;border-color:#fde68a;color:#92400e}.notice.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}.notice.hidden{display:none}button:disabled{opacity:.65;cursor:not-allowed}
#toast[data-type=success]{background:#166534}#toast[data-type=warn]{background:#92400e}#toast[data-type=error]{background:#991b1b}


/* UX refresh */
.skeleton-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.skeleton-card{height:150px;border-radius:22px;background:linear-gradient(90deg,#eef2f7,#fff,#eef2f7);background-size:220% 100%;animation:shimmer 1.2s infinite;border:1px solid var(--line)}
.skeleton-card.wide{grid-column:1/-1;height:260px}@keyframes shimmer{0%{background-position:120% 0}100%{background-position:-120% 0}}
#toast{display:none!important}#toastStack{position:fixed;right:22px;bottom:22px;display:grid;gap:10px;z-index:80;width:min(420px,calc(100vw - 30px))}.toast-item{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:13px 14px;border-radius:16px;color:#fff;background:#0f172a;box-shadow:0 18px 50px rgba(15,23,42,.28);border:1px solid rgba(255,255,255,.10);animation:toastIn .18s ease-out}.toast-item.success{background:#166534}.toast-item.warn{background:#92400e}.toast-item.error{background:#991b1b}.toast-item button{background:rgba(255,255,255,.14);color:#fff;box-shadow:none;padding:2px 8px;border-radius:999px;font-size:18px;line-height:1}.toast-item.leaving{opacity:0;transform:translateY(8px)}@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.mono-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.05em;font-size:15px}.copy-mini{margin-top:6px;background:#eff6ff!important;color:#1d4ed8!important;border:1px solid #bfdbfe!important;box-shadow:none!important;padding:5px 8px!important;border-radius:999px!important;font-size:11px!important}.copy-mini:hover{background:#dbeafe!important;transform:none!important}
.ux-voucher-card{position:relative;overflow:hidden}.ux-voucher-card:before{content:"";position:absolute;right:-24px;top:-24px;width:88px;height:88px;border-radius:999px;background:linear-gradient(135deg,#dbeafe,#cffafe);opacity:.85}.ux-voucher-card>*{position:relative;z-index:1}.voucher-card-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.voucher-card-footer button{padding:7px 10px;font-size:12px}
.badge.synced{background:var(--ok-soft);color:#166534}.badge.pending{background:#fff7ed;color:#9a3412}.badge.unused{background:#eff6ff;color:#1d4ed8}.badge.approved{background:var(--ok-soft);color:#166534}.badge.declined{background:var(--danger-soft);color:#991b1b}
.login-wrap{background:radial-gradient(circle at 12% 5%,rgba(37,99,235,.20),transparent 22rem),linear-gradient(135deg,#f8fafc,#eaf2ff)}.login-card{border:1px solid rgba(226,232,240,.95)}.login-card label input{font-size:16px}.login-card:before{content:"Secure local/network admin dashboard";display:inline-flex;margin-bottom:16px;color:#1d4ed8;background:#dbeafe;border:1px solid #bfdbfe;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:900}
.card h2{display:flex;align-items:center;gap:10px}.card h2:before{content:"";width:10px;height:10px;border-radius:99px;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 0 0 5px rgba(37,99,235,.08)}
header h1{display:flex;align-items:center;gap:10px}.header-actions .run-btn{background:linear-gradient(135deg,#0f172a,#334155)}
@media(max-width:720px){#toastStack{right:14px;bottom:14px}.skeleton-grid{grid-template-columns:1fr}.actions{width:100%}.actions .button,.actions button{justify-content:center}.voucher-card-footer{align-items:stretch;flex-direction:column}.voucher-card-footer button{width:100%}.nav{padding:10px 12px;font-size:13px}main{padding-bottom:82px}}

/* Admin dashboard UX refresh */
.dash-hero{position:relative;overflow:hidden;border-radius:28px;margin-bottom:18px;color:#fff;background:linear-gradient(135deg,#06111f,#1d4ed8 58%,#06b6d4);box-shadow:0 28px 70px rgba(15,23,42,.18)}
.dash-hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 88% 10%,rgba(255,255,255,.23),transparent 15rem),radial-gradient(circle at 8% 90%,rgba(6,182,212,.22),transparent 16rem)}
.dash-hero-content{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:22px;padding:26px;flex-wrap:wrap}
.hero-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:8px 12px;font-size:12px;font-weight:950;margin-bottom:12px;letter-spacing:.04em;text-transform:uppercase}
.hero-pill:before{content:"";width:8px;height:8px;border-radius:99px;background:#22c55e;box-shadow:0 0 0 6px rgba(34,197,94,.16)}
.dash-hero h2{font-size:32px;margin:0 0 8px;color:#fff;max-width:760px}
.dash-hero p{margin:0;color:rgba(255,255,255,.82);max-width:760px;line-height:1.55}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.hero-light{background:rgba(255,255,255,.16)!important;color:#fff!important;border-color:rgba(255,255,255,.26)!important;backdrop-filter:blur(10px)}
.dashboard-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:16px}.metric-card{position:relative;overflow:hidden;border-radius:24px;padding:20px;background:#fff;border:1px solid rgba(226,232,240,.9);box-shadow:var(--shadow-sm)}.metric-card:after{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:99px;opacity:.72}.metric-card.blue:after{background:#dbeafe}.metric-card.green:after{background:#dcfce7}.metric-card.amber:after{background:#fef3c7}.metric-card.red:after{background:#fee2e2}.metric-card span{position:relative;z-index:1;display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.10em;font-weight:950}.metric-card strong{position:relative;z-index:1;display:block;margin-top:8px;font-size:34px;letter-spacing:-.06em}.metric-card small{position:relative;z-index:1;color:var(--muted);font-weight:700}
.dash-grid-main{display:grid;grid-template-columns:1.4fr .8fr;gap:16px;margin-bottom:16px}.dashboard-split{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}.dashboard-panel{padding:22px}.health-wrap{display:grid;grid-template-columns:170px 1fr;gap:18px;align-items:center}.health-score{width:150px;height:150px;border-radius:999px;background:conic-gradient(var(--brand) 0 75%,#e2e8f0 75% 100%);display:grid;place-items:center;margin:auto;position:relative}.health-score:before{content:"";position:absolute;inset:12px;background:#fff;border-radius:999px}.health-score span,.health-score small{position:relative;z-index:1;display:block;text-align:center}.health-score span{font-size:34px;font-weight:950;letter-spacing:-.06em}.health-score small{color:var(--muted);font-weight:800;font-size:12px}.health-list{display:grid;gap:14px}.health-list>div{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.health-list b{font-size:13px}.health-list span{font-weight:900;color:var(--muted)}.bar{grid-column:1 / -1;height:10px;border-radius:999px;background:#e2e8f0;overflow:hidden}.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(135deg,#ef4444,#f59e0b)}.bar.ok i{background:linear-gradient(135deg,#22c55e,#06b6d4)}.bar.info i{background:linear-gradient(135deg,#2563eb,#06b6d4)}.quick-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.voucher-sync-card{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.voucher-sync-card>div{border:1px solid #e2e8f0;border-radius:18px;padding:14px;text-align:center;background:#f8fafc}.sync-number{display:block;font-size:30px;font-weight:950;letter-spacing:-.06em}.sync-number.ok{color:var(--ok)}.sync-number.warn{color:var(--warn)}.voucher-sync-card small{color:var(--muted);font-weight:800}.due-list{display:grid;gap:10px}.due-item{display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid #e2e8f0;border-left-width:5px;border-radius:16px;padding:13px;background:#fff}.due-item.ok{border-left-color:var(--ok)}.due-item.warn{border-left-color:var(--warn);background:#fffbeb}.due-item.danger{border-left-color:var(--danger);background:#fef2f2}.due-item b{display:block}.due-item small{display:block;color:var(--muted);margin-top:3px}.due-item div:last-child{text-align:right}.due-item span{display:block;font-weight:900}.due-item em{display:block;color:var(--muted);font-size:12px;font-style:normal;margin-top:3px}.clean-table{box-shadow:none;border:0}.clean-table th{background:#f8fafc}.activity-feed{display:grid;gap:10px}.activity-item{display:grid;grid-template-columns:160px 1fr auto;gap:12px;align-items:center;border:1px solid #e2e8f0;border-radius:16px;padding:12px 14px;background:#fff}.activity-item span{color:var(--muted);font-size:12px;font-weight:800}.activity-item b{font-size:14px}.activity-item em{font-style:normal;border-radius:999px;background:#f1f5f9;color:#334155;padding:5px 9px;font-size:12px;font-weight:900}
@media(max-width:1120px){.dashboard-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.dash-grid-main,.dashboard-split{grid-template-columns:1fr}.health-wrap{grid-template-columns:1fr}.health-score{margin:0 auto}.activity-item{grid-template-columns:1fr}.activity-item em{justify-self:start}}
@media(max-width:680px){.dash-hero-content{padding:20px}.dash-hero h2{font-size:25px}.dashboard-metrics{grid-template-columns:1fr}.hero-actions,.quick-actions{width:100%}.hero-actions button,.hero-actions .button,.quick-actions button{width:100%;text-align:center;justify-content:center}.due-item{align-items:flex-start;flex-direction:column}.due-item div:last-child{text-align:left}.voucher-sync-card{grid-template-columns:1fr}}

/* PPPoE usage monitor */
.metric-card.purple:after{background:#ede9fe}.metric-card.teal:after{background:#ccfbf1}.metric-card.slate:after{background:#e2e8f0}.small-stat{font-size:24px!important;line-height:1.15}.modal-wide{max-width:1080px!important}.usage-total-row{font-weight:950;background:#f8fafc}.mini-table td b{white-space:nowrap}

/* Hotspot voucher UX refresh */
.badge.used{background:#f3e8ff;color:#6b21a8}.badge.online{background:var(--ok-soft);color:#166534}.badge.disabled{background:var(--danger-soft);color:#991b1b}.badge.expired{background:#f1f5f9;color:#475569}
.row-online{background:#f0fdf4}
.notice.error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}

/* Admin UX final additions */
.nav[data-tab="reports"]:before{content:"▤"}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.offline-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;background:#f1f5f9;color:#64748b;font-size:12px;font-weight:950}.offline-pill:before{content:"";width:7px;height:7px;border-radius:999px;background:#94a3b8}.badge.online{background:var(--ok-soft);color:#166534}.segmented{display:flex;gap:8px;flex-wrap:wrap}.segmented button{background:#f8fafc;color:#475569;border:1px solid #e2e8f0;box-shadow:none;text-transform:capitalize}.segmented button.active{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-color:transparent;box-shadow:0 10px 22px rgba(37,99,235,.18)}.mini-hero .dash-hero-content{padding:22px}.mini-hero h2{font-size:28px}.card table .offline-pill{margin-top:4px}.health-status-strip{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 16px}.health-status-strip span{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:8px 11px;background:#fff;border:1px solid #e2e8f0;color:#334155;font-size:12px;font-weight:900;box-shadow:var(--shadow-sm)}
@media(max-width:1120px){.grid.cols-3{grid-template-columns:1fr}.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.grid.cols-4{grid-template-columns:1fr}.segmented button{flex:1}.mini-hero h2{font-size:23px}}

/* Advanced admin system additions */
.nav[data-tab="health"]:before{content:"◆"}.nav[data-tab="requests"]:before{content:"₱"}.nav[data-tab="backups"]:before{content:"⇩"}.nav[data-tab="staff"]:before{content:"👤"}.nav[data-tab="timeline"]:before{content:"◷"}
.customer-360 h3{margin:0 0 12px}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}.check-grid span{background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;padding:12px;font-weight:850;color:#334155}
.timeline-list{display:grid;gap:10px}.timeline-row{display:grid;grid-template-columns:155px 220px 1fr;gap:12px;align-items:center;border:1px solid #e2e8f0;border-left:5px solid #94a3b8;border-radius:16px;padding:12px 14px;background:#fff}.timeline-row.info{border-left-color:#2563eb}.timeline-row.warn,.timeline-row.warning{border-left-color:#f59e0b;background:#fffbeb}.timeline-row.error{border-left-color:#ef4444;background:#fef2f2}.timeline-row span{font-size:12px;color:#64748b;font-weight:900}.timeline-row b{font-size:14px}.timeline-row p{margin:0;color:#475569;font-size:13px;line-height:1.45}.badge.owner{background:#ede9fe;color:#6d28d9}.badge.cashier{background:#dcfce7;color:#166534}.badge.technician{background:#dbeafe;color:#1d4ed8}.badge.viewer,.badge.staff{background:#f1f5f9;color:#475569}
.notice.ok{background:#ecfdf5;border:1px solid #bbf7d0;color:#166534}.notice.warn{background:#fffbeb;border:1px solid #fde68a;color:#92400e}.notice{border-radius:16px;padding:12px 14px;font-weight:850}.metric-card.red:after{background:#fee2e2}.metric-card.amber:after{background:#fef3c7}.metric-card.green:after{background:#dcfce7}.metric-card.purple:after{background:#ede9fe}.metric-card.teal:after{background:#ccfbf1}.metric-card.slate:after{background:#e2e8f0}
@media(max-width:820px){.timeline-row{grid-template-columns:1fr}.check-grid{grid-template-columns:1fr}.customer-360 .grid.cols-2{grid-template-columns:1fr}}


/* Router-first admin dashboard cleanup */
.router-context{margin:0 8px 18px;padding:12px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.06);border-radius:18px}
.context-label{display:block;color:#93c5fd;font-size:10px;font-weight:950;text-transform:uppercase;letter-spacing:.12em;margin-bottom:7px}
.router-context select{margin:0;background:#0f172a;color:#fff;border-color:rgba(255,255,255,.14);font-weight:850}
.tiny-btn{margin-top:8px;width:100%;padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.12);box-shadow:none}
.nav-heading{margin:12px 12px 4px;color:#7dd3fc;font-size:10px;font-weight:950;text-transform:uppercase;letter-spacing:.14em}.nav-child{padding-left:26px}.nav[data-tab="routers"]:before{content:"⌘"}.nav[data-tab="subvendo"]:before{content:"▦"}.nav[data-tab="activeSessions"]:before{content:"◷"}.nav[data-tab="coinLogs"]:before{content:"☷"}.nav[data-tab="setupWizard"]:before{content:"⚙"}.nav[data-tab="requests"]:before{content:"₱"}.nav[data-tab="health"]:before{content:"◆"}.nav[data-tab="hotspot"]:before{content:"⌁"}.nav[data-tab="backups"]:before{content:"▤"}.nav[data-tab="staff"]:before{content:"♟"}.nav[data-tab="timeline"]:before{content:"◌"}.nav[data-tab="reports"]:before{content:"▥"}
.router-page-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;padding:20px;border-radius:24px;background:linear-gradient(135deg,#0f172a,#1d4ed8 55%,#06b6d4);color:#fff;box-shadow:var(--shadow-sm)}.router-page-head .muted{color:rgba(255,255,255,.78)}.router-page-head .eyebrow{color:#bfdbfe}.router-page-head .eyebrow:before{background:#22c55e}.router-chip{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);font-weight:850;white-space:nowrap}.router-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(360px,.6fr);gap:18px}.router-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.router-card-grid.large{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.router-card{padding:16px;border:1px solid #e2e8f0;border-radius:18px;background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 10px 25px rgba(15,23,42,.05)}.router-card.selected{border-color:#38bdf8;box-shadow:0 0 0 4px rgba(56,189,248,.16),0 14px 34px rgba(37,99,235,.12)}.router-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;font-size:17px}.mini-stats{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.mini-stats span{display:inline-flex;padding:7px 10px;border-radius:999px;background:#eff6ff;color:#1e40af;font-size:12px;font-weight:900}.compact-stats .card{min-height:116px}.router-group{border:1px solid #e2e8f0;background:#f8fafc;border-radius:16px;padding:14px;margin-bottom:12px}.device-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid #e2e8f0}.notice{border-radius:14px;padding:12px 14px;margin:12px 0;font-weight:750}.notice.ok{background:#ecfdf5;color:#166534;border:1px solid #bbf7d0}.notice.warn{background:#fffbeb;color:#92400e;border:1px solid #fde68a}.setup-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:16px}.step-no{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:12px;background:#dbeafe;color:#1d4ed8;font-weight:950;margin-bottom:12px}button.link{background:transparent;color:#2563eb;box-shadow:none;border:0;padding:0;font-weight:900}.badge.online{background:#dcfce7;color:#166534}.badge.offline,.badge.rejected,.badge.failed{background:#fee2e2;color:#991b1b}.badge.pending,.badge.waiting,.badge.pending_sync{background:#fef3c7;color:#92400e}.badge.approved,.badge.bound,.badge.bypassed,.badge.synced,.badge.created{background:#dbeafe;color:#1d4ed8}
@media(max-width:1180px){.router-layout{grid-template-columns:1fr}.router-page-head{display:block}.router-chip{display:inline-flex;margin-top:12px}.app{grid-template-columns:260px minmax(0,1fr)}}

/* Admin v4 fixes: scrollable sidebar + reliable router status */
aside .nav-group::-webkit-scrollbar{width:6px}
aside .nav-group::-webkit-scrollbar-thumb{background:rgba(125,211,252,.45);border-radius:999px}
.header-router-badge{display:inline-flex;align-items:center;gap:6px;padding:10px 13px;border-radius:999px;background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe;font-size:13px;font-weight:900;white-space:nowrap}
.router-status-line{margin-top:8px;color:#64748b;font-size:12px;font-weight:850}
.badge.configured{background:#f1f5f9;color:#475569}
.router-context select{width:100%}
.nav-child{padding-left:18px;background:rgba(255,255,255,.025)}
@media(max-width:940px){aside{overflow:visible;height:auto}.nav-group{overflow:visible;max-height:none}.header-actions{flex-wrap:wrap}.header-router-badge{width:100%;justify-content:center}}


/* Router-first v5: Sub Vendos live inside the selected router */
.nav[data-tab="subvendo"]{display:none!important}
.router-workspace{margin-top:18px}
.setup-list{margin:12px 0 0 18px;color:#475569;line-height:1.7;font-weight:750}.setup-list li{margin-bottom:6px}
aside{overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(125,211,252,.55) transparent}
aside::-webkit-scrollbar{width:7px} aside::-webkit-scrollbar-thumb{background:rgba(125,211,252,.45);border-radius:999px}
.nav-group{display:flex!important;flex-direction:column!important;overflow:visible!important;max-height:none!important;min-height:auto!important;flex:0 0 auto!important}
.router-context{flex:0 0 auto}.nav.danger{margin-top:18px;flex:0 0 auto}
@media(max-width:940px){.nav-group{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important}.router-context{margin-bottom:12px}}


/* Router workspace v6 */
.router-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 18px}
.router-tabs button.active{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-color:transparent;box-shadow:0 10px 22px rgba(37,99,235,.18)}
.router-workspace-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;background:#fff;border:1px solid #e2e8f0;border-radius:22px;padding:18px;margin-top:10px;box-shadow:var(--shadow-sm)}
.router-panel-content{margin-top:16px}
.router-panel-content .notice.warn{margin-top:16px}
.nav[data-tab="activeSessions"],.nav[data-tab="coinLogs"]{display:none!important}
@media(max-width:980px){.router-workspace-head{display:block}.router-workspace-head .actions{margin-top:12px}.router-tabs button{flex:1}}


/* Mobile admin dashboard upgrade */
.mobile-menu-btn{display:none}
.admin-overlay{display:none}

@media(max-width:860px){
  body{background:#f8fafc;overflow-x:hidden}
  .app{display:block;min-height:100vh}
  aside{
    position:fixed;z-index:70;left:0;top:0;bottom:0;width:min(86vw,340px);height:100dvh;
    transform:translateX(-105%);transition:transform .22s ease;box-shadow:30px 0 80px rgba(15,23,42,.35);
    border-right:0;padding:18px 14px 88px;overflow-y:auto;border-radius:0 28px 28px 0;
  }
  body.admin-menu-open aside{transform:translateX(0)}
  .admin-overlay{display:block;position:fixed;inset:0;z-index:65;background:rgba(15,23,42,.48);opacity:0;pointer-events:none;transition:opacity .2s ease;backdrop-filter:blur(2px)}
  body.admin-menu-open .admin-overlay{opacity:1;pointer-events:auto}
  .brand{margin:0 4px 14px;padding:6px 4px}.brand-mark{width:42px;height:42px;border-radius:15px}.brand strong{font-size:17px}.brand small{font-size:11px}
  .router-context{margin:0 4px 12px;padding:10px;border-radius:16px}.router-context select{min-height:42px}
  .nav-heading{margin:12px 10px 4px}.nav-group{display:grid!important;grid-template-columns:1fr 1fr!important;gap:7px!important}.nav{justify-content:flex-start;padding:11px 10px;border-radius:15px;font-size:12px;gap:8px}.nav:before{width:22px;height:22px;border-radius:9px;font-size:12px;flex:0 0 auto}.nav.danger{margin:14px 4px 0;width:calc(100% - 8px)}

  main{padding:14px 12px 92px;max-width:none;width:100%}
  header{position:sticky;top:0;z-index:45;margin:-14px -12px 14px;padding:12px 12px 10px;display:block;background:rgba(248,250,252,.96);border-bottom:1px solid #e2e8f0;backdrop-filter:blur(16px)}
  header h1{font-size:24px;margin-bottom:4px}.eyebrow{font-size:10px;margin-bottom:5px}header .muted{font-size:12px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .header-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.mobile-menu-btn{display:inline-flex;align-items:center;justify-content:center}.header-router-badge{width:100%;justify-content:center;grid-column:1 / -1;padding:8px 10px;font-size:12px}.run-btn{width:100%;padding:10px 12px;font-size:12px}

  .grid,.grid.cols-2,.grid.cols-3,.grid.cols-4,.setup-steps,.router-layout,.router-card-grid,.router-card-grid.large{grid-template-columns:1fr!important;gap:12px!important}
  .card{border-radius:18px;padding:14px;box-shadow:0 10px 28px rgba(15,23,42,.06)}
  .grid.cols-4 .card{min-height:104px}.stat{font-size:31px;margin-top:7px}.metric-label{font-size:10px}.toolbar{gap:10px;margin-bottom:12px;align-items:stretch}.toolbar h2{font-size:20px}.toolbar>.actions,.actions{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:8px}.actions button,.toolbar button,.toolbar .button{width:100%;justify-content:center;margin:0}.actions button:only-child{grid-column:1/-1}
  button,.button{min-height:42px;border-radius:13px;padding:10px 12px;font-size:13px}input,select,textarea{min-height:44px;border-radius:13px;font-size:16px}.form-grid{grid-template-columns:1fr;gap:8px}label{margin-bottom:8px}

  .card:has(table){padding:0;overflow:hidden;background:transparent;border:0;box-shadow:none}.card:has(table) table,table,.mini-table{min-width:0!important;width:100%;border:0;background:transparent;border-spacing:0 10px}thead{display:none}tbody{display:block}tr{display:block;background:#fff;border:1px solid #e2e8f0;border-radius:18px;margin:0 0 10px;padding:8px;box-shadow:0 10px 24px rgba(15,23,42,.05)}td{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;border:0!important;padding:8px 7px!important;font-size:13px;word-break:break-word}td:before{content:attr(data-label);min-width:92px;max-width:45%;color:#64748b;font-size:10px;font-weight:950;text-transform:uppercase;letter-spacing:.07em}td .actions{grid-template-columns:1fr 1fr;width:100%}

  .router-page-head{display:block;padding:16px;border-radius:22px;margin-bottom:12px}.router-page-head h2{font-size:24px}.router-chip{display:inline-flex;margin-top:12px}.router-workspace-head{display:block;padding:14px;border-radius:18px}.router-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.router-tabs button{width:100%;font-size:12px;padding:9px}.device-row{display:block}.device-row .actions{margin-top:10px}
  .mini-stats{gap:6px}.mini-stats span{font-size:11px;padding:6px 8px}.health-status-strip{display:grid;grid-template-columns:1fr 1fr;gap:8px}.health-status-strip span{justify-content:center;font-size:11px;padding:8px}
  .timeline-row{grid-template-columns:1fr!important;border-radius:16px;padding:12px;gap:5px}.check-grid{grid-template-columns:1fr!important}.modal{align-items:flex-end;padding:0}.modal .card,.modal-card{width:100%;max-height:88dvh;overflow:auto;border-radius:24px 24px 0 0;padding:16px}.login-wrap{padding:16px}.login-card{padding:22px;border-radius:24px}.login-card h1{font-size:24px}
  #toastStack{left:12px!important;right:12px!important;bottom:12px!important}.toast-item{width:100%}#toast{left:12px;right:12px;bottom:12px;max-width:none}
}

@media(max-width:420px){
  .header-actions{grid-template-columns:1fr}.header-router-badge{grid-column:auto}.nav-group{grid-template-columns:1fr!important}.router-tabs{grid-template-columns:1fr}.actions,.toolbar>.actions{grid-template-columns:1fr}.health-status-strip{grid-template-columns:1fr}.card{padding:13px}.stat{font-size:28px}td{display:block}td:before{display:block;max-width:none;margin-bottom:4px}
}