:root{
  --brand:#0b2f5b;--brand2:#0ea5a4;--brand3:#5b7cfa;--ink:#102033;--muted:#64748b;--bg:#f4f7fb;
  --card:#ffffff;--line:#e6edf5;--soft:#eef7ff;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;
}
*{box-sizing:border-box} body{background:var(--bg);font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);font-size:15px}.text-muted{color:var(--muted)!important}
a{text-decoration:none}.topbar{background:linear-gradient(135deg,#061e3b,var(--brand),#087f8c);box-shadow:0 10px 30px rgba(15,23,42,.15)}.navbar-brand{letter-spacing:.2px}.navbar .nav-link{border-radius:14px;padding:.55rem .8rem}.navbar .nav-link:hover{background:rgba(255,255,255,.12)}
.app-shell{min-height:calc(100vh - 58px)}.sidebar{background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-right:1px solid var(--line);padding:22px 16px;min-height:calc(100vh - 58px);position:sticky;top:58px}.sidebar .side-title{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#94a3b8;margin:10px 12px}.sidebar a{display:flex;align-items:center;gap:10px;text-decoration:none;color:#334155;padding:12px 14px;border-radius:16px;margin-bottom:7px;font-weight:600}.sidebar a:hover,.sidebar a.active{background:linear-gradient(135deg,#eef7ff,#ecfeff);color:#0f766e;box-shadow:inset 0 0 0 1px #d7edf8}.sidebar i{font-size:18px}.content-wrap{padding:26px}.page-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.page-kicker{font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:#0f766e;font-weight:800}.hero-card{border:0;border-radius:30px;background:linear-gradient(135deg,#ffffff 0%,#eef7ff 55%,#ecfeff 100%);box-shadow:0 18px 55px rgba(15,23,42,.08);overflow:hidden;position:relative}.hero-card:after{content:"";position:absolute;right:-80px;top:-90px;width:240px;height:240px;border-radius:50%;background:rgba(14,165,164,.15)}.hero-card .card-body{position:relative;z-index:1}.card-clean,.glass-card{border:0;border-radius:24px;background:var(--card);box-shadow:0 14px 40px rgba(15,23,42,.08)}.glass-card{background:rgba(255,255,255,.82);backdrop-filter:blur(10px)}.stat{border:0;border-radius:24px;background:#fff;padding:22px;box-shadow:0 14px 40px rgba(15,23,42,.08);height:100%;position:relative;overflow:hidden}.stat:after{content:"";position:absolute;right:-28px;top:-28px;width:92px;height:92px;border-radius:50%;background:linear-gradient(135deg,rgba(14,165,164,.12),rgba(91,124,250,.10))}.stat .icon{width:44px;height:44px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e0f2fe,#ccfbf1);color:#0f766e;font-size:21px;margin-bottom:12px}.stat h1,.stat h2{font-weight:800;margin:0}.btn-brand{background:linear-gradient(135deg,var(--brand),var(--brand2));color:white;border:0;box-shadow:0 10px 24px rgba(14,165,164,.23)}.btn-brand:hover{color:white;filter:brightness(.96);transform:translateY(-1px)}.btn-soft{background:#eef7ff;color:#075985;border:1px solid #d9edff}.btn-soft:hover{background:#e0f2fe;color:#075985}.form-control,.form-select{border-radius:15px;border-color:#dbe7f3;padding:.72rem .9rem}.form-control:focus,.form-select:focus{border-color:#38bdf8;box-shadow:0 0 0 .22rem rgba(56,189,248,.13)}.input-group-text{border-radius:15px;border-color:#dbe7f3;background:#f8fafc}.auth-bg{background:radial-gradient(circle at 12% 12%,#dbeafe 0,#f8fafc 35%,#ccfbf1 100%);position:relative;overflow:hidden}.auth-bg:before{content:"";position:absolute;left:-120px;bottom:-120px;width:320px;height:320px;border-radius:50%;background:rgba(91,124,250,.16)}.auth-shell{width:100%;max-width:1040px;display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}.auth-card{width:100%;background:white;border-radius:30px;padding:34px;box-shadow:0 24px 70px rgba(15,23,42,.16);position:relative;z-index:1}.auth-illustration{border-radius:30px;padding:34px;background:linear-gradient(145deg,#09203f,#0f766e);color:white;box-shadow:0 24px 70px rgba(15,23,42,.16);position:relative;overflow:hidden}.auth-illustration:after{content:"";position:absolute;right:-70px;bottom:-90px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.12)}.auth-feature{display:flex;gap:12px;align-items:flex-start;margin-top:18px}.auth-feature i{width:38px;height:38px;border-radius:14px;background:rgba(255,255,255,.13);display:flex;align-items:center;justify-content:center}.badge-soft{background:#e0f2fe;color:#075985;border:1px solid #bae6fd}.badge-premium{background:#fff7ed;color:#c2410c;border:1px solid #fed7aa}.badge-ok{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.badge-off{background:#f1f5f9;color:#475569;border:1px solid #e2e8f0}.mono{font-family:Consolas,monospace;font-size:12px}.device-card{transition:.2s}.device-card:hover{transform:translateY(-3px)}.table{--bs-table-bg:transparent}.table td,.table th{vertical-align:middle}.responsive-table{overflow:auto;border-radius:18px;border:1px solid var(--line)}.feature-tile{border:1px solid var(--line);border-radius:20px;padding:16px;height:100%;background:linear-gradient(180deg,#fff,#f8fbff)}.feature-tile .bi{font-size:24px;color:#0f766e}.bot-command{font-family:Consolas,monospace;background:#0f172a;color:#e2e8f0;border-radius:12px;padding:6px 9px;display:inline-block}.footer-note{color:#94a3b8;font-size:12px;margin-top:28px}@media(max-width:991px){.sidebar{display:none}.content-wrap{padding:18px}.page-header{display:block}.auth-shell{display:block}.auth-illustration{display:none}.auth-card{padding:26px;border-radius:24px}.topbar .navbar-collapse{padding-top:12px}.stat{padding:18px}.card-clean{border-radius:20px}}@media(max-width:575px){body{font-size:14px}.content-wrap{padding:14px}.page-header h2{font-size:24px}.auth-card{padding:22px}.btn,.form-control,.form-select{font-size:14px}.table{font-size:13px}.hero-card{border-radius:22px}}

/* ===== Professional UI Refresh 2026 ===== */
:root{--brand:#165DFF;--brand2:#13A388;--ink:#0f172a;--muted:#64748b;--soft:#f3f7fb;--card:#ffffff;--line:#e5edf5;--danger:#ef4444;--warning:#f59e0b}
body{background:linear-gradient(180deg,#f5f8fc 0%,#eef4fa 100%);color:var(--ink);font-size:15px}.topbar{background:linear-gradient(90deg,#0f2748,#155e75,#0f766e);box-shadow:0 10px 30px rgba(15,39,72,.16)}.app-shell{padding:20px}.sidebar{min-height:calc(100vh - 78px);background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border:1px solid rgba(226,232,240,.9);border-radius:26px;padding:18px;margin-right:0;box-shadow:0 18px 45px rgba(15,23,42,.08);position:sticky;top:86px;height:max-content}.sidebar a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;color:#334155;text-decoration:none;font-weight:650;margin-bottom:6px;transition:.2s}.sidebar a:hover,.sidebar a.active{background:linear-gradient(135deg,#e8f1ff,#e8fff8);color:#0f3b77;transform:translateX(2px)}.sidebar a i{font-size:1.05rem}.side-title{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#94a3b8;font-weight:800;margin:16px 12px 8px}.content-wrap{padding:4px 16px 30px}.pro-card,.card-clean{border-radius:28px!important;background:rgba(255,255,255,.94)!important;box-shadow:0 20px 60px rgba(15,23,42,.08)!important;border:1px solid rgba(226,232,240,.75)!important}.page-head{background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(238,247,255,.9));border:1px solid rgba(226,232,240,.8);border-radius:28px;padding:22px 24px;box-shadow:0 18px 48px rgba(15,23,42,.06)}.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);font-weight:900}.form-control,.form-select{border-radius:14px;border:1px solid #dbe5ef;padding:.72rem .9rem}.form-control:focus,.form-select:focus{box-shadow:0 0 0 .25rem rgba(22,93,255,.12);border-color:#77a6ff}.btn-brand{background:linear-gradient(135deg,var(--brand),#0f766e)!important;color:#fff!important;border:0!important;box-shadow:0 12px 25px rgba(22,93,255,.22)}.btn-brand:hover{filter:brightness(.97);transform:translateY(-1px)}.btn-soft{background:#eef5ff!important;color:#155e75!important;border:1px solid #dbeafe!important}.btn-donate{background:linear-gradient(135deg,#ff5da2,#ff8a00);color:#fff!important;border:0;box-shadow:0 12px 24px rgba(255,93,162,.2)}.donate-side{display:flex!important;align-items:center;justify-content:center;gap:9px;margin:16px 4px 8px!important;background:linear-gradient(135deg,#ff5da2,#ff8a00)!important;color:#fff!important;border-radius:18px!important}.icon-bubble{width:52px;height:52px;display:grid;place-items:center;border-radius:18px;font-size:1.45rem}.check-list{display:grid;gap:13px}.check-list div{display:flex;gap:11px;align-items:flex-start;color:#475569}.check-list i{color:#10b981;margin-top:2px}.mini-stat{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 14px 38px rgba(15,23,42,.06);height:100%}.mini-stat span{display:block;color:#64748b;font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:800}.mini-stat b{display:block;margin-top:7px;font-size:18px;word-break:break-word}.status-pill{border-radius:999px;padding:12px 16px;font-weight:800;display:inline-flex;align-items:center;gap:8px}.status-pill.ok{background:#dcfce7;color:#166534}.status-pill.off{background:#fee2e2;color:#991b1b}.api-response{min-height:360px;max-height:620px;overflow:auto;background:#071426;color:#e2e8f0;border-radius:20px;padding:18px;font-size:13px}.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.empty-state{min-height:360px;border:2px dashed #dbe5ef;border-radius:24px;display:grid;place-items:center;text-align:center;color:#64748b}.empty-state i{font-size:42px;color:#94a3b8}.empty-state b,.empty-state span{display:block}.owner-info{background:#f8fafc;border:1px solid #e2e8f0;border-radius:18px;padding:12px;height:100%}.owner-info span{display:block;color:#64748b;font-size:12px}.owner-info b{word-break:break-word}.auth-shell{max-width:1120px!important}.auth-card,.auth-illustration{border-radius:32px!important}.login-brand i{font-size:42px;color:var(--brand)}
@media(max-width:991px){.app-shell{padding:12px}.content-wrap{padding:0}.page-head{padding:18px}.card-body{padding:1.25rem!important}.mini-stat b{font-size:16px}.auth-shell{display:block!important}.auth-illustration{display:none!important}.auth-card{width:100%!important}.table{font-size:13px}}
@media(max-width:575px){body{font-size:14px}.page-head h2{font-size:1.35rem}.btn-lg{padding:.75rem 1rem;font-size:1rem}.form-control-lg{font-size:1rem}.mini-stat{padding:14px}.app-shell{padding:8px}}

/* Owner portal WiFi control */
.wifi-edit-box{background:#f8fafc;border:1px solid rgba(15,23,42,.08);border-radius:22px;padding:18px;}
.wifi-edit-box .form-control,.wifi-edit-box .form-select{border-radius:14px;}
.owner-info{background:linear-gradient(180deg,#ffffff,#f8fafc);border:1px solid rgba(15,23,42,.08);border-radius:18px;padding:14px 16px;min-height:76px;box-shadow:0 10px 26px rgba(15,23,42,.04);}
.owner-info span{display:block;color:#64748b;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px;}
.owner-info b{font-size:.98rem;color:#0f172a;word-break:break-word;}
@media(max-width:576px){.owner-info{padding:12px;min-height:72px}.owner-info b{font-size:.9rem}.wifi-edit-box{padding:14px}.auth-card{padding:20px!important}}


/* STB GenieACS advertisement banner */
.ad-stb-card{position:relative;overflow:hidden;border:0;border-radius:26px;background:linear-gradient(135deg,#0f2748 0%,#155e75 45%,#0f766e 100%);color:#fff;box-shadow:0 18px 48px rgba(15,39,72,.18)}
.ad-stb-card:before{content:"";position:absolute;right:-70px;top:-80px;width:220px;height:220px;border-radius:999px;background:rgba(255,255,255,.12)}
.ad-stb-card:after{content:"";position:absolute;right:70px;bottom:-80px;width:150px;height:150px;border-radius:999px;background:rgba(255,138,0,.20)}
.ad-stb-card .ad-body{position:relative;z-index:1;padding:22px}
.ad-stb-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:999px;padding:7px 12px;font-weight:800;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase}
.ad-stb-title{font-weight:900;letter-spacing:-.02em;margin:12px 0 6px}
.ad-stb-card .btn{border-radius:999px;font-weight:800}
.ad-stb-note{background:#fff7ed;color:#9a3412;border:1px solid #fed7aa;border-radius:18px;padding:13px 15px;font-weight:700}
.ad-mini{border-radius:22px;background:linear-gradient(135deg,#fff7ed,#fff);border:1px solid #fed7aa;padding:16px;box-shadow:0 12px 34px rgba(251,146,60,.10)}
.ad-mini a{font-weight:800;color:#c2410c}
@media(max-width:575px){.ad-stb-card .ad-body{padding:18px}.ad-stb-title{font-size:1.2rem}.ad-stb-card .d-flex{align-items:flex-start!important}}