:root{
  --sidebar:#2f2a85;--sidebar-2:#3b35a3;--sidebar-text:#dcdaf5;--brand:#4f46e5;--brand-2:#6366f1;
  --bg:#f3f4f8;--card:#ffffff;--line:#e5e7eb;--text:#1f2937;--muted:#6b7280;
  --green:#16a34a;--green-bg:#ecfdf5;--red:#dc2626;--red-bg:#fef2f2;--blue:#2563eb;--blue-bg:#eff6ff;--amber:#d97706;--amber-bg:#fffbeb;--violet:#7c3aed;--violet-bg:#f5f3ff;
  --radius:12px;--shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.1);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.45}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .5rem;font-weight:700;letter-spacing:-.01em}
h1{font-size:22px}h2{font-size:16px}h3{font-size:14px}
.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.right{text-align:right}.center{text-align:center}.nowrap{white-space:nowrap}
.mt{margin-top:16px}.mb{margin-bottom:16px}.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.grow{flex:1}.gap{gap:16px}

/* layout */
.app{display:flex;min-height:100vh}
.sidebar{width:240px;background:#fff;color:#374151;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0;border-right:1px solid var(--line)}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:20px 22px 16px;color:#111827;background:#f8f9fb;border-bottom:1px solid var(--line);text-decoration:none}
.brand:hover{text-decoration:none}
.brand img{height:26px;width:auto;display:block}
.brand span{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#6b7280}
.profile{margin:14px 14px 6px;padding:12px;border-radius:10px;background:#f6f7f9;border:1px solid #eceef2;display:flex;gap:10px;align-items:center}
.avatar{width:36px;height:36px;border-radius:50%;background:#1f2937;color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px}
.profile b{display:block;color:#111827;font-size:13px}.profile span{font-size:11px;color:#6b7280}
.menu-title{padding:14px 22px 6px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#9ca3af;font-weight:600}
.nav{list-style:none;margin:0;padding:0 10px;flex:1;overflow-y:auto}
.nav a{display:flex;align-items:center;gap:11px;padding:6px 10px;margin:1px 0;border-radius:9px;color:#374151;font-size:13.5px;font-weight:500}
.nav a:hover{background:#f3f4f6;text-decoration:none;color:#111827}
.nav a.active{background:#eceef2;color:#111827;font-weight:700}
.nav .badge{margin-left:auto}
/* coloured icon tiles */
.ic{--c:#6b7280;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;flex-shrink:0;color:var(--c);background:#f3f4f6;background:color-mix(in srgb,var(--c) 13%,#fff);transition:background .15s,color .15s}
.ic svg{width:17px;height:17px}
.nav a.active .ic,.nav a:hover .ic{background:var(--c);color:#fff}
.ic-dash{--c:#4f46e5}.ic-online{--c:#16a34a}.ic-ticket{--c:#d97706}.ic-print{--c:#0284c7}.ic-plan{--c:#7c3aed}.ic-users{--c:#db2777}
.ic-cart{--c:#ea580c}.ic-report{--c:#0d9488}.ic-money{--c:#059669}.ic-router{--c:#2563eb}.ic-pin{--c:#dc2626}.ic-shield{--c:#0891b2}
.ic-gear{--c:#475569}.ic-key{--c:#ca8a04}.ic-out{--c:#dc2626}
.sidebar form{padding:10px 14px 16px;border-top:1px solid var(--line)}
.sidebar form button{width:100%;background:transparent;border:0;color:#374151;display:flex;gap:11px;align-items:center;padding:6px 10px;border-radius:9px;cursor:pointer;font-size:13.5px;font-weight:500;font-family:inherit}
.sidebar form button:hover{background:#fef2f2;color:#b91c1c}
.sidebar form button:hover .ic{background:var(--c);color:#fff}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:10px 24px;display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:5}
.sb-toggle{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;border-radius:9px;color:#374151;cursor:pointer;flex-shrink:0;padding:0}
.sb-toggle:hover{background:#f3f4f6;color:#111827}
.sb-toggle svg{width:20px;height:20px}.sb-toggle .sb-arrow{transition:transform .2s;transform-origin:14.5px 12px}
@media (min-width:761px){.sb-mini .sb-toggle .sb-arrow{transform:scaleX(-1)}}
.sb-backdrop{display:none}
/* collapsible sidebar (desktop): icon-only rail */
.sidebar{transition:width .2s ease}
.brand .logo-mini{display:none;width:34px;height:34px;border-radius:8px}
@media (min-width:761px){
.sb-mini .sidebar{width:72px}
.sb-mini .brand{align-items:center;padding:16px 0 14px}
.sb-mini .brand .logo-full,.sb-mini .brand span,.sb-mini .profile>div:last-child,.sb-mini .menu-title{display:none}
.sb-mini .brand .logo-mini{display:block}
.sb-mini .profile{margin:12px 10px 8px;padding:8px 0;justify-content:center;background:none;border-color:transparent}
.sb-mini .nav{padding:0 8px}
.sb-mini .nav a,.sb-mini .sidebar form button{font-size:0;justify-content:center;padding:6px 0;gap:0;position:relative}
.sb-mini .nav .badge{position:absolute;top:0;right:2px;font-size:10px;padding:1px 5px}
.sb-mini .sidebar form{padding:10px 8px 16px}
}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--blue-bg);color:var(--blue)}
.pill.ok{background:var(--green-bg);color:var(--green)}.pill.err{background:var(--red-bg);color:var(--red)}.pill.warn{background:var(--amber-bg);color:var(--amber)}.pill.gray{background:#f3f4f6;color:var(--muted)}.pill.violet{background:var(--violet-bg);color:var(--violet)}
.dot{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}
.content{padding:22px 24px;max-width:1500px;width:100%}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}
.card-h h2{margin:0;display:flex;align-items:center;gap:8px}
.card-b{padding:18px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-dash{grid-template-columns:2fr 1fr}.g-fin{grid-template-columns:1fr 2fr 1fr}
.stat-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;padding:6px 10px}
.stat{display:flex;gap:12px;align-items:center;padding:12px 10px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex-shrink:0}
.stat .lbl{font-size:12px;color:var(--muted);white-space:nowrap}.stat .val{font-size:20px;font-weight:800;line-height:1.1}
.stat .sub{font-size:11px;color:var(--muted);margin-left:auto;text-align:right}
.ic.blue{background:var(--blue-bg);color:var(--blue)}.ic.green{background:var(--green-bg);color:var(--green)}.ic.red{background:var(--red-bg);color:var(--red)}.ic.amber{background:var(--amber-bg);color:var(--amber)}.ic.gray{background:#f3f4f6;color:var(--muted)}.ic.violet{background:var(--violet-bg);color:var(--violet)}
.kpi{border-radius:10px;padding:14px 16px;border:1px solid var(--line);background:#fafafa}
.kpi .lbl{font-size:12px;color:var(--muted)}.kpi .val{font-size:22px;font-weight:800;margin-top:2px}
.kpi.green{background:var(--green-bg);border-color:#bbf7d0}.kpi.green .val{color:var(--green)}
.kpi.red{background:var(--red-bg);border-color:#fecaca}.kpi.red .val{color:var(--red)}
.kpi.blue{background:var(--blue-bg);border-color:#bfdbfe}.kpi.blue .val{color:var(--blue)}
.kpi.violet{background:var(--violet-bg);border-color:#ddd6fe}.kpi.violet .val{color:var(--violet)}
.kpi.stack{display:flex;flex-direction:column;gap:10px;background:transparent;border:0;padding:0}
.spec{border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.spec .lbl{font-size:11px;color:var(--muted);display:flex;gap:6px;align-items:center}.spec .val{font-weight:700;font-size:14px;margin-top:2px;word-break:break-word}
.legend{display:flex;gap:14px;justify-content:center;font-size:12px;color:var(--muted);margin-top:8px;flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.chart-box{position:relative;height:260px}
.chart-box.tall{height:300px}.chart-box.short{height:200px}

/* tables */
table{width:100%;border-collapse:collapse}
th,td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;background:#fafafa}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafaff}
.table-wrap{overflow-x:auto}
.table-wrap table{min-width:640px}

/* forms & buttons */
label{display:block;font-size:12.5px;font-weight:600;margin-bottom:4px;color:#374151}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=email],input[type=tel],select,textarea{
  width:100%;padding:8px 10px;border:1px solid #d1d5db;border-radius:8px;font:inherit;background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:2px solid #c7d2fe;border-color:var(--brand-2)}
.field{margin-bottom:14px}.help{font-size:12px;color:var(--muted);margin-top:4px}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.chk{display:flex;align-items:center;gap:8px;font-weight:500}.chk input{width:auto}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--text);font:inherit;font-weight:600;cursor:pointer;font-size:13px;white-space:nowrap}
.btn:hover{background:#f9fafb;text-decoration:none}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:#4338ca}
.btn.danger{color:var(--red);border-color:#fecaca;background:#fff}.btn.danger:hover{background:var(--red-bg)}
.btn.sm{padding:5px 10px;font-size:12px}
.btn svg{width:15px;height:15px}
form.inline{display:inline}

/* flash */
.flash{padding:11px 14px;border-radius:10px;margin-bottom:14px;border:1px solid;font-weight:500}
.flash.success{background:var(--green-bg);border-color:#bbf7d0;color:#166534}
.flash.error{background:var(--red-bg);border-color:#fecaca;color:#991b1b}
.flash.info{background:var(--blue-bg);border-color:#bfdbfe;color:#1e40af}

/* pagination */
.pager{display:flex;gap:6px;align-items:center;margin-top:12px;flex-wrap:wrap}
.pager a,.pager span{padding:5px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:12px}
.pager span.cur{background:var(--brand);color:#fff;border-color:var(--brand)}

/* auth page */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:4vh 16px 12vh;background-color:#5d6f86;background-image:linear-gradient(180deg,rgba(20,28,40,.18) 0%,rgba(20,28,40,0) 40%),url(brand/login-mtn.jpg);background-size:cover;background-position:center 40%;background-repeat:no-repeat}
.auth .card{width:360px;max-width:100%;padding:30px 28px 26px;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.6);box-shadow:0 20px 50px rgba(10,10,30,.35)}
.auth .auth-logo{height:30px;width:auto;display:block;margin:0 0 6px}
.auth .auth-sub{margin:0 0 20px;font-size:13px;color:var(--muted)}
.auth-tag{display:none;color:#fff;font-weight:800;font-size:22px;letter-spacing:.06em;line-height:1.15;text-transform:uppercase;text-shadow:0 2px 12px rgba(0,0,0,.35)}
@media (max-width:760px){.auth{flex-direction:column;align-items:stretch;justify-content:flex-end;gap:14px;padding:24px 16px 28px;background-image:linear-gradient(180deg,rgba(20,28,40,.25) 0%,rgba(20,28,40,0) 30%),url(brand/login-mtn-sm.jpg);background-size:cover;background-position:62% 50%}.auth .card{width:auto}.auth-tag{display:block}}

@media (max-width:980px){
  .g-dash,.g-fin,.g3,.g4{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .sidebar{position:fixed;left:-260px;transition:left .2s;z-index:20}
  .sidebar.open{left:0;box-shadow:0 10px 40px rgba(17,24,39,.25)}
  .sb-open .sb-backdrop{display:block;position:fixed;inset:0;background:rgba(17,24,39,.35);z-index:15}
  .content{padding:16px}
  .g2,.g3,.g4,.g-dash,.g-fin{grid-template-columns:1fr}
}
/* Kits map */
.map-box{height:420px;border-radius:10px;overflow:hidden;border:1px solid var(--line);z-index:0}
.map-box.short{height:320px}.map-box.pick{height:340px;cursor:crosshair}
.kp{position:relative}
.kp-dot{position:absolute;left:2px;top:2px;width:14px;height:14px;border-radius:50%;border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.45)}
.kp-pulse{position:absolute;left:-3px;top:-3px;width:24px;height:24px;border-radius:50%;opacity:.35;animation:kp 1.8s ease-out infinite}
@keyframes kp{0%{transform:scale(.6);opacity:.5}100%{transform:scale(1.6);opacity:0}}
.live-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.live-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px;vertical-align:-1px}
.pill.live-online{background:var(--green-bg);color:var(--green)}.pill.live-offline{background:var(--red-bg);color:var(--red)}
.pill.live-unlinked,.pill.live-inactive{background:#f3f4f6;color:#6b7280}.pill.live-maintenance{background:var(--amber-bg);color:var(--amber)}
.pill.live-in_stock{background:var(--blue-bg);color:var(--blue)}

/* Voucher card colour swatches (plan form) */
.swatches{display:flex;flex-wrap:wrap;gap:10px}
.swatch{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;font-size:12px;color:var(--muted)}
.swatch input{position:absolute;opacity:0;pointer-events:none}
.sw-card{width:68px;height:40px;border-radius:7px;border:1.5px solid #c9ccd1;display:grid;place-items:center;box-shadow:0 1px 2px rgba(0,0,0,.08);transition:transform .12s,box-shadow .12s}
.sw-card i{font-style:normal;font-weight:800;font-size:10px;letter-spacing:.18em}
.swatch:hover .sw-card{transform:translateY(-1px)}
.swatch input:checked + .sw-card{box-shadow:0 0 0 2px #fff,0 0 0 4px #111827}
.swatch input:checked ~ .sw-name{color:#111827;font-weight:700}
.swatch input:focus-visible + .sw-card{outline:2px solid var(--brand);outline-offset:3px}
.sw-dot{display:inline-block;width:12px;height:12px;border-radius:4px;border:1px solid #c9ccd1;margin-right:7px;vertical-align:-1px}
/* vouchers: select many + delete */
th.chk,td.chk{display:table-cell;width:36px;padding-right:0;text-align:center;font-weight:inherit}
th.chk input,td.chk input{width:16px;height:16px;margin:0;vertical-align:middle;accent-color:var(--brand);cursor:pointer}
.bulkbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:10px 14px;background:var(--blue-bg);border-bottom:1px solid #bfdbfe;border-radius:var(--radius) var(--radius) 0 0;font-size:13px;position:sticky;top:57px;z-index:4}
.bulkbar[hidden]{display:none}
.linkbtn{background:none;border:0;padding:0;font:inherit;font-weight:600;color:var(--brand);cursor:pointer;text-decoration:underline}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;border:1px solid transparent;background:none;color:var(--muted);cursor:pointer;padding:0}
.iconbtn:hover,.iconbtn:focus-visible{background:var(--red-bg);color:var(--red);border-color:#fecaca}
.iconbtn svg{width:16px;height:16px}
tr.sel td{background:#eef2ff}
label.check{display:inline-flex;gap:6px;align-items:center;margin:0;white-space:nowrap;cursor:pointer}
label.check input{width:16px;height:16px;margin:0;accent-color:var(--red)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.err-text{color:var(--red)}
.syncwarn{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:11px 14px;border-radius:10px;margin-bottom:14px;border:1px solid #fde68a;background:var(--amber-bg);color:#92400e;font-weight:500}
.syncwarn a{font-weight:700}