/* Xtreme Traffic v2 — Professional ISP Management UI */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#070d1a;--bg2:#0b1527;--bg3:#0f1c35;--bg4:#132040;
  --card:#0d1a32;--border:#1a3060;--border2:#0f2040;
  --accent:#00c8ff;--accent2:#0070d0;
  --ok:#00d090;--warn:#f5a020;--err:#ff4060;--off:#404850;--info:#4080ff;
  --text:#dce8f8;--text2:#a0b8d0;--muted:#607080;
  --topbar-h:54px;--sidebar-w:210px;
  --r:8px;--r2:4px;--r3:12px;
  --font:'Segoe UI',Tahoma,Arial,sans-serif;
}
html{font-size:14px;font-family:var(--font)}
body{background:var(--bg);color:var(--text);direction:rtl;min-height:100vh;overflow-x:hidden}

/* ══ LOGIN ══════════════════════════════════════════════════════ */
#login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:radial-gradient(ellipse at 30% 40%,#0a1a40 0%,#070d1a 60%)}
.login-box{background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:44px 40px;width:380px;box-shadow:0 24px 80px #00060f,0 0 0 1px #1a3060}
.login-logo{text-align:center;margin-bottom:32px}
.login-logo h1{font-size:2rem;color:var(--accent);letter-spacing:1px;font-weight:800}
.login-logo p{color:var(--text2);font-size:.88rem;margin-top:6px}
.login-box input{width:100%;padding:12px 14px;background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--r);color:var(--text);font-size:.95rem;margin-bottom:14px;direction:ltr;transition:.15s}
.login-box input:focus{outline:none;border-color:var(--accent);background:var(--bg4)}
.login-btn{width:100%;padding:13px;background:linear-gradient(90deg,var(--accent2),var(--accent));
  color:#020a18;font-weight:800;font-size:1rem;border:none;border-radius:var(--r);cursor:pointer;transition:.15s;letter-spacing:.5px}
.login-btn:hover{opacity:.88;transform:translateY(-1px)}
#login-error{color:var(--err);font-size:.84rem;min-height:18px;margin-bottom:10px;text-align:center}

/* ══ LAYOUT ═════════════════════════════════════════════════════ */
#main-app{display:flex;flex-direction:column;min-height:100vh}

/* ── Topbar ── */
.topbar{position:sticky;top:0;z-index:200;height:var(--topbar-h);
  background:var(--bg2);border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 18px 0 14px;gap:12px;flex-shrink:0}
.topbar-brand{display:flex;align-items:center;gap:9px;font-size:1.05rem;font-weight:800;
  color:var(--accent);white-space:nowrap;text-decoration:none}
.topbar-brand-sub{font-size:.68rem;color:var(--text2);font-weight:400}
.topbar-spacer{flex:1}
.topbar-collector{display:flex;align-items:center;gap:7px;font-size:.77rem;color:var(--text2);
  background:var(--bg3);border:1px solid var(--border2);padding:5px 12px;border-radius:20px;white-space:nowrap}
.topbar-dot{width:7px;height:7px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 6px var(--ok);animation:pulse 2.5s infinite}
.topbar-dot.err{background:var(--err);box-shadow:0 0 6px var(--err)}
.topbar-dot.warn{background:var(--warn);box-shadow:0 0 6px var(--warn)}
.topbar-dot.off{background:var(--off);box-shadow:none;animation:none}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.topbar-user{font-size:.82rem;color:var(--text2);padding:4px 8px;border-radius:var(--r);white-space:nowrap}
.topbar-user strong{color:var(--text)}
.topbar-btn{background:none;border:1px solid var(--border);color:var(--text2);
  padding:5px 11px;border-radius:var(--r);font-size:.77rem;cursor:pointer;transition:.15s;white-space:nowrap}
.topbar-btn:hover{border-color:var(--accent);color:var(--accent)}
.topbar-alert{background:#2a0d12;border:1px solid #6b1d2d;color:#ffb8c4;
  padding:5px 10px;border-radius:18px;font-size:.76rem;font-weight:700;white-space:nowrap}

/* ── App body ── */
.app-body{display:flex;flex:1;min-height:0}

/* ── Sidebar ── */
.sidebar{width:var(--sidebar-w);background:var(--bg2);border-left:1px solid var(--border);
  display:flex;flex-direction:column;flex-shrink:0;
  position:sticky;top:var(--topbar-h);height:calc(100vh - var(--topbar-h));overflow-y:auto}
.sidebar-nav{flex:1;padding:8px 0}
.nav-item{display:flex;align-items:center;gap:10px;padding:11px 16px;cursor:pointer;
  color:var(--text2);font-size:.88rem;border-right:3px solid transparent;
  transition:.15s;text-decoration:none}
.nav-item:hover{color:var(--text);background:var(--bg3)}
.nav-item.active{color:var(--accent);background:linear-gradient(90deg,#001830,var(--bg3));
  border-right-color:var(--accent);font-weight:600}
.nav-icon{width:20px;text-align:center;flex-shrink:0;font-size:1rem}
.nav-section{font-size:.68rem;color:var(--muted);padding:14px 16px 4px;
  text-transform:uppercase;letter-spacing:.8px}

/* ── Main content ── */
.main-content{flex:1;padding:24px;overflow-y:auto;min-width:0}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:12px;flex-wrap:wrap}
.page-title{font-size:1.3rem;font-weight:800;color:var(--text);display:flex;align-items:center;gap:8px}
.hide{display:none!important}

/* ══ KPI CARDS ══════════════════════════════════════════════════ */
.cards-row{display:grid;gap:14px;margin-bottom:20px}
.cards-2{grid-template-columns:repeat(2,1fr)}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.cards-5{grid-template-columns:repeat(5,1fr)}
@media(max-width:1100px){.cards-5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px) {.cards-3,.cards-4,.cards-5{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px) {.cards-2,.cards-3,.cards-4,.cards-5{grid-template-columns:1fr}}

.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r3);
  padding:20px;position:relative;overflow:hidden;transition:.2s}
.kpi-card::before{content:'';position:absolute;top:0;right:0;left:0;height:2px;
  background:linear-gradient(90deg,var(--accent2),var(--accent))}
.kpi-card:hover{border-color:var(--accent2);transform:translateY(-1px)}
.kpi-card.status-connected{border-color:color-mix(in srgb,var(--ok) 55%,var(--border))}
.kpi-card.status-connected .kpi-value{color:var(--ok)}
.kpi-card.status-offline{border-color:color-mix(in srgb,var(--err) 55%,var(--border))}
.kpi-card.status-offline .kpi-value{color:var(--err)}
.stat-number.small{font-size:.92rem;color:var(--text);line-height:1.45;word-break:break-word}
.connection-detail-box{background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);
  padding:10px 12px;margin-bottom:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 14px;
  font-size:.84rem;color:var(--text2)}
.connection-detail-box strong{color:var(--text);font-weight:700}
.connection-detail-box .btn{grid-column:1/-1;justify-self:start;margin-top:4px}
.kpi-label{font-size:.73rem;color:var(--muted);margin-bottom:8px;
  text-transform:uppercase;letter-spacing:.5px}
.kpi-value{font-size:1.75rem;font-weight:800;color:var(--accent);line-height:1;letter-spacing:0}
.kpi-unit{font-size:.78rem;color:var(--text2);font-weight:400;margin-right:3px}
.kpi-sub{font-size:.72rem;color:var(--muted);margin-top:6px}
.kpi-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);
  font-size:1.8rem;opacity:.12}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:18px}
.card-title{font-size:.78rem;color:var(--muted);margin-bottom:6px;font-weight:600}
.card-value{font-size:1.5rem;font-weight:700;color:var(--accent)}

.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r3);
  padding:18px 20px;text-align:center}
.stat-number{font-size:2.2rem;font-weight:800;color:var(--accent)}
.stat-label{font-size:.74rem;color:var(--muted);margin-top:5px;text-transform:uppercase;letter-spacing:.5px}

.operation-center{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:20px}
.operation-card{background:linear-gradient(180deg,var(--card),var(--bg3));border:1px solid var(--border);
  border-radius:var(--r3);padding:14px;min-width:0;position:relative;overflow:hidden;text-align:right;color:inherit;
  font:inherit;cursor:pointer;transition:border-color .15s,transform .15s,background .15s}
.operation-card:hover{border-color:var(--accent2);transform:translateY(-1px);background:linear-gradient(180deg,var(--bg3),var(--card))}
.operation-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.operation-card::before{content:'';position:absolute;top:0;right:0;left:0;height:3px;background:var(--off)}
.operation-card.ok::before{background:var(--ok)}
.operation-card.warning::before{background:var(--warn)}
.operation-card.failed::before{background:var(--err)}
.operation-title{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--text);font-weight:800;font-size:.86rem;margin-bottom:10px}
.operation-value{font-size:1.35rem;font-weight:900;color:var(--accent);line-height:1.1;letter-spacing:0}
.operation-note{font-size:.74rem;color:var(--muted);margin-top:8px;line-height:1.5}
.operation-detail{background:var(--card);border:1px solid var(--border);border-radius:var(--r3);padding:16px;margin-bottom:20px}
.operation-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.operation-detail-card{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--r);padding:12px;min-width:0}
.operation-detail-card strong{display:block;color:var(--text);font-size:.9rem;margin-bottom:5px}
.operation-detail-card small{display:block;color:var(--muted);font-size:.76rem;line-height:1.5;word-break:break-word}
.operation-detail-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px}

.ops-overview{display:grid;grid-template-columns:1fr 1fr 1.5fr 1.5fr;gap:14px;margin-bottom:20px}
.ops-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r3);padding:16px;min-width:0}
.ops-label{font-size:.76rem;color:var(--muted);font-weight:700;margin-bottom:10px;text-transform:uppercase;letter-spacing:.4px}
.ops-value{font-size:1.35rem;font-weight:800;color:var(--accent);min-height:28px}
.ops-sub{font-size:.76rem;color:var(--text2);margin-top:8px}
.ops-meter{height:8px;background:var(--bg3);border:1px solid var(--border2);border-radius:999px;overflow:hidden;margin-top:10px}
.ops-meter span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent2),var(--accent));transition:width .2s}
.ops-meter span.warn{background:linear-gradient(90deg,var(--warn),var(--err))}
.ops-list{display:grid;grid-template-columns:1fr;gap:8px}
.ops-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--border2);padding-bottom:7px;font-size:.84rem}
.ops-row:last-child{border-bottom:none;padding-bottom:0}
.ops-row-stacked{align-items:flex-start}
.ops-row-stacked span{display:grid;gap:3px;min-width:0}
.ops-row-stacked strong{color:var(--text);font-size:.86rem;line-height:1.4}
.ops-row-stacked small{color:var(--muted);font-size:.74rem;line-height:1.4;word-break:break-word}
.ops-muted{color:var(--muted);font-size:.8rem}
.network-center-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:20px}
.maintenance-grid{display:grid;grid-template-columns:1fr 1fr 2fr;gap:14px;margin-bottom:20px}
.maintenance-wide{min-width:0}
.network-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:8px}
.network-row-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:240px}
.network-row-actions .btn{min-width:76px}
.ticket-row-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:150px}
.ticket-row-actions .btn{min-width:72px}
.task-row-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:150px}
.task-row-actions .btn{min-width:72px}
.muted-panel{opacity:.72}
.network-detail{background:var(--card);border:1px solid var(--border);border-radius:var(--r3);padding:16px;margin-bottom:20px}
.network-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.network-detail-head strong{display:block;color:var(--text);font-size:1rem;margin-top:4px}
.network-detail-body{min-height:42px}
.network-result-card{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--r);padding:14px}
.network-result-title{margin-bottom:12px}
.network-result-grid{display:grid;grid-template-columns:120px minmax(0,1fr);gap:9px 12px;font-size:.88rem}
.network-result-grid span{color:var(--muted)}
.network-result-grid strong{color:var(--text);word-break:break-word}
.backup-output{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--r);padding:12px;color:var(--text2);white-space:pre-wrap;direction:ltr;text-align:left;max-height:280px;overflow:auto;font-size:.82rem;line-height:1.7}
.filters-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:18px}
.filters-row select{width:100%;padding:10px 12px;background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);color:var(--text);font:inherit}
.compact-actions{margin-top:0;min-width:130px}
.compact-actions .btn{flex:1 1 56px}
.alerts-rules{display:grid;gap:10px;margin-bottom:18px}
.alert-rule{
  display:grid;grid-template-columns:minmax(220px,1fr) 110px 120px minmax(180px,260px);
  gap:10px;align-items:center;background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);padding:12px
}
.alert-rule-main strong{display:block;color:var(--text);margin-bottom:4px}
.alert-rule-main span,.muted{color:var(--muted);font-size:.82rem;line-height:1.6}
.switch-line{display:flex;align-items:center;gap:8px;color:var(--text2);font-weight:700}
.switch-line input{width:auto}
@media(max-width:900px){.alert-rule{grid-template-columns:1fr 1fr}.alert-rule-main{grid-column:1/-1}}
@media(max-width:600px){.alert-rule{grid-template-columns:1fr}}
@media(max-width:1100px){.ops-overview{grid-template-columns:repeat(2,minmax(0,1fr))}.ops-wide{grid-column:span 1}}
@media(max-width:900px){.maintenance-grid{grid-template-columns:1fr}}
@media(max-width:700px){.network-center-grid{grid-template-columns:1fr}.network-result-grid{grid-template-columns:1fr}.network-actions .btn{flex:1 1 140px}}
@media(max-width:700px){.filters-row{grid-template-columns:1fr}.compact-actions{min-width:0}}
@media(max-width:1200px){.operation-center{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.operation-center{grid-template-columns:repeat(2,minmax(0,1fr))}.operation-detail-grid{grid-template-columns:1fr}}
@media(max-width:430px){.operation-center{grid-template-columns:1fr}}
@media(max-width:600px){.ops-overview{grid-template-columns:1fr}}

/* ══ TABLES ═════════════════════════════════════════════════════ */
.table-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.table-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.86rem}
thead th{background:var(--bg3);padding:10px 12px;text-align:right;font-weight:600;
  color:var(--text2);border-bottom:1px solid var(--border);white-space:nowrap}
.th-mbps{color:var(--accent)!important}
tbody td{padding:9px 12px;border-bottom:1px solid var(--border2);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--bg3)}
.inactive-row{opacity:.5}
td.num{font-variant-numeric:tabular-nums;direction:ltr;text-align:left;font-weight:600}
td.mbps{font-weight:700;color:var(--accent);direction:ltr;text-align:left;font-variant-numeric:tabular-nums}
td.mbps.ok{color:var(--ok)}
td.mbps.warn{color:var(--warn)}
td.empty{text-align:center;color:var(--muted);padding:32px;font-style:italic;font-size:.9rem}

/* ══ BADGES ═════════════════════════════════════════════════════ */
.badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:.74rem;font-weight:600;white-space:nowrap}
.badge-ok  {background:#002820;color:var(--ok);border:1px solid #004030}
.badge-err {background:#280800;color:var(--err);border:1px solid #401010}
.badge-warn{background:#281500;color:var(--warn);border:1px solid #403010}
.badge-off {background:#181c20;color:var(--off);border:1px solid #282c30}
.badge-type{background:#001030;color:var(--info);border:1px solid #002060}
.badge-active{background:#001830;color:var(--accent);border:1px solid #003060}
.badge-ok-sm{background:#002018;color:var(--ok);padding:1px 6px;border-radius:10px;font-size:.72rem}
.badge-err-sm{background:#200808;color:var(--err);padding:1px 6px;border-radius:10px;font-size:.72rem}

/* ══ BUTTONS ════════════════════════════════════════════════════ */
.btn{padding:9px 18px;border-radius:var(--r);border:none;cursor:pointer;
  font-size:.86rem;font-weight:600;transition:.15s;white-space:nowrap}
.btn-primary{background:linear-gradient(90deg,var(--accent2),var(--accent));color:#020a18}
.btn-primary:hover{opacity:.85;transform:translateY(-1px)}
.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--bg4);border-color:var(--accent2)}
.btn-danger{background:#280a0a;color:var(--err);border:1px solid #401010}
.btn-danger:hover{background:#380a0a}
.btn-sm{padding:5px 12px;font-size:.79rem}
.btn-xs{padding:3px 9px;font-size:.73rem;border-radius:var(--r2)}
.btn-icon{background:none;border:none;cursor:pointer;font-size:.95rem;
  padding:3px 6px;opacity:.65;transition:.15s;border-radius:var(--r2)}
.btn-icon:hover{opacity:1;background:var(--bg4)}
.btn-del{color:var(--err)}
.btn:disabled,.btn-icon:disabled{opacity:.4;cursor:not-allowed;transform:none!important}

.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.search-input{padding:8px 12px;background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--r);color:var(--text);font-size:.86rem;min-width:220px;direction:rtl;transition:.15s}
.search-input:focus{outline:none;border-color:var(--accent)}

/* ══ MODALS ═════════════════════════════════════════════════════ */
.modal{display:none;position:fixed;inset:0;background:rgba(0,5,20,.78);z-index:1000;
  align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(2px)}
.modal.open{display:flex}
.modal-box{background:var(--card);border:1px solid var(--border);border-radius:16px;
  width:100%;max-width:520px;max-height:92vh;overflow-y:auto;box-shadow:0 24px 80px #00040e}
.modal-header{display:flex;align-items:center;justify-content:space-between;
  padding:18px 22px;border-bottom:1px solid var(--border)}
.modal-title{font-size:1rem;font-weight:700;color:var(--text)}
.modal-close{background:none;border:none;color:var(--muted);font-size:1.4rem;cursor:pointer;
  width:28px;height:28px;display:flex;align-items:center;justify-content:center;
  border-radius:50%;transition:.15s}
.modal-close:hover{color:var(--err);background:var(--bg3)}
.modal-body{padding:22px}
.modal-footer{padding:14px 22px;border-top:1px solid var(--border);display:flex;gap:10px}

/* ══ FORMS ══════════════════════════════════════════════════════ */
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.79rem;color:var(--text2);margin-bottom:6px;font-weight:600}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:10px 13px;background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--r);color:var(--text);font-size:.88rem;font-family:inherit;transition:.15s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:none;border-color:var(--accent);background:var(--bg4)}
.form-group textarea{resize:vertical;min-height:70px}
.form-group select option{background:var(--bg3)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field-hint{font-size:.76rem;color:var(--muted);margin-top:5px}

/* ══ SECTION & DASH HEADERS ════════════════════════════════════ */
.section-header{display:flex;align-items:center;justify-content:space-between;margin:22px 0 12px}
.section-title{font-size:.86rem;font-weight:700;color:var(--text2);
  text-transform:uppercase;letter-spacing:.7px;display:flex;align-items:center;gap:8px}
.dash-section-title{font-size:.82rem;font-weight:700;color:var(--muted);
  margin:20px 0 10px;text-transform:uppercase;letter-spacing:.5px}

/* ══ LOADING ════════════════════════════════════════════════════ */
.loading{text-align:center;padding:40px;color:var(--muted);font-style:italic;font-size:.9rem}
.spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--border);
  border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle;margin-left:6px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ══ TOAST ══════════════════════════════════════════════════════ */
#toast-container{position:fixed;bottom:20px;left:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{padding:10px 18px;border-radius:var(--r);font-size:.87rem;font-weight:600;
  box-shadow:0 4px 24px #0008;animation:slideIn .25s ease;min-width:200px;display:flex;align-items:center;gap:8px}
.toast-ok  {background:#002018;color:var(--ok);border:1px solid #004030}
.toast-error{background:#200808;color:var(--err);border:1px solid #401010}
.toast-warn{background:#201000;color:var(--warn);border:1px solid #403010}
.toast-info{background:var(--bg3);color:var(--accent);border:1px solid var(--border)}
@keyframes slideIn{from{transform:translateX(-20px);opacity:0}to{transform:none;opacity:1}}

/* ══ COLLECTOR ERRORS ═══════════════════════════════════════════ */
.collector-errors{background:#1a0a08;border:1px solid var(--err);border-radius:var(--r);
  padding:10px 14px;margin-bottom:16px;font-size:.82rem}
.collector-error-row{padding:4px 0;color:var(--err);border-bottom:1px solid #2d1010;
  display:flex;justify-content:space-between;align-items:center;gap:12px}
.collector-error-row:last-child{border-bottom:none}
.collector-error-time{color:var(--muted);font-size:.77rem;flex-shrink:0}

/* ══ DISCOVER BOX ════════════════════════════════════════════════ */
.discover-box{max-height:240px;overflow-y:auto;margin-top:8px;
  border:1px solid var(--border);border-radius:var(--r);background:var(--bg2)}
.discover-item{padding:9px 14px;cursor:pointer;border-bottom:1px solid var(--border);
  transition:.1s;display:flex;flex-direction:column;gap:3px}
.discover-item:last-child{border-bottom:none}
.discover-item:hover{background:var(--bg4)}
.discover-item strong{font-size:.87rem;color:var(--text)}
.discover-meta{font-size:.77rem;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.discover-comment{font-size:.75rem;color:var(--muted);font-style:italic}
.discover-disabled{opacity:.5}
.discover-loading,.discover-error{padding:12px;font-size:.85rem;color:var(--muted);text-align:center}
.discover-error{color:var(--err)}

/* ══ GUIDE ══════════════════════════════════════════════════════ */
.guide-header{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.guide-search-bar input{flex:1;min-width:200px;padding:9px 12px;background:var(--bg3);
  border:1px solid var(--border);border-radius:var(--r);color:var(--text);font-size:.87rem}
.guide-section{background:var(--card);border:1px solid var(--border);border-radius:var(--r);margin-bottom:10px;overflow:hidden}
.guide-section-hdr{display:flex;justify-content:space-between;align-items:center;
  padding:13px 18px;cursor:pointer;user-select:none}
.guide-section-hdr:hover{background:var(--bg3)}
.guide-title{font-size:.93rem;font-weight:600;color:var(--text)}
.guide-arrow{color:var(--muted);transition:.2s}
.guide-section-body{display:none;padding:14px 18px;border-top:1px solid var(--border);
  color:var(--text2);line-height:1.8;font-size:.88rem}
.guide-section-body.open{display:block}
.guide-section-body ul,.guide-section-body ol{padding-right:20px;margin:8px 0}
.guide-section-body li{margin-bottom:5px}
.guide-section-body strong{color:var(--text)}
.guide-section-body code{background:var(--bg3);border:1px solid var(--border);
  padding:1px 7px;border-radius:3px;font-size:.82rem;color:var(--accent);direction:ltr;display:inline-block}
.guide-section-body pre{background:var(--bg3);border:1px solid var(--border);
  padding:12px 16px;border-radius:var(--r);direction:ltr;overflow-x:auto;margin:8px 0;font-size:.82rem;color:var(--accent)}
.guide-section-body blockquote{border-right:3px solid var(--accent);padding:8px 14px;
  background:var(--bg3);border-radius:var(--r2);margin:8px 0}
.guide-actions{display:flex;gap:8px}

/* ══ ROUTER TEST ════════════════════════════════════════════════ */
.test-result-box{padding:2px 4px}
.test-result{padding:10px 16px;border-radius:var(--r);font-size:.87rem;line-height:1.7}
.test-result.test-ok  {background:#002018;border:1px solid var(--ok);color:var(--ok)}
.test-result.test-fail{background:#200808;border:1px solid var(--err);color:var(--err)}

/* ══ SETTINGS ═══════════════════════════════════════════════════ */
.settings-section{background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);padding:24px;margin-bottom:20px}
.settings-section-title{font-size:.84rem;font-weight:700;color:var(--text2);
  margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid var(--border);
  text-transform:uppercase;letter-spacing:.6px}

/* ══ CUSTOMER DETAIL ════════════════════════════════════════════ */
.cust-stats-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-bottom:16px}
.cust-stat{background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--r);padding:12px 16px}
.cust-stat-val{font-size:1.3rem;font-weight:700;color:var(--accent)}
.cust-stat-lbl{font-size:.72rem;color:var(--muted);margin-top:3px}

/* ══ SCROLLBAR ══════════════════════════════════════════════════ */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--accent2)}

/* ══ LIGHT MODE ═════════════════════════════════════════════════ */
[data-theme="light"] {
  --bg:     #f0f5fb;
  --bg2:    #e4ecf7;
  --bg3:    #d8e4f2;
  --bg4:    #c8d8ec;
  --card:   #ffffff;
  --border: #b8cce0;
  --border2:#ccdaee;
  --accent: #0060c8;
  --accent2:#004090;
  --ok:     #006040;
  --warn:   #7a5a00;
  --err:    #b81828;
  --off:    #6080a0;
  --info:   #0050c0;
  --text:   #1a2540;
  --text2:  #354a80;
  --muted:  #6080a0;
}
[data-theme="light"] #login-screen {
  background: radial-gradient(ellipse at 30% 40%, #ccddf5 0%, #e8f0fc 70%);
}
[data-theme="light"] .login-box     { box-shadow: 0 12px 48px rgba(0,60,140,.14); }
[data-theme="light"] .nav-item.active { background: #d0def8; }
[data-theme="light"] .topbar-collector { background: var(--bg3); }
[data-theme="light"] .kpi-card::before { background: linear-gradient(90deg,#004090,#0060c8); }
[data-theme="light"] td.mbps          { color: var(--accent); }
[data-theme="light"] td.mbps.ok       { color: var(--ok); }
[data-theme="light"] .kpi-value       { color: var(--accent); }
[data-theme="light"] .stat-number     { color: var(--accent); }
[data-theme="light"] .card-value      { color: var(--accent); }
[data-theme="light"] .cust-stat-val   { color: var(--accent); }
[data-theme="light"] .badge-ok        { background:#c8f0e0;color:var(--ok);border-color:#80d0b0; }
[data-theme="light"] .badge-err       { background:#fde0e0;color:var(--err);border-color:#e8a0a0; }
[data-theme="light"] .badge-warn      { background:#fef0c8;color:var(--warn);border-color:#e0c070; }
[data-theme="light"] .badge-type      { background:#d0e4fa;color:var(--info);border-color:#a0c4f0; }
[data-theme="light"] .badge-off       { background:#e0e8f0;color:var(--off);border-color:#b8cce0; }
[data-theme="light"] .badge-active    { background:#d0e4fa;color:var(--accent);border-color:#a0c4f0; }
[data-theme="light"] .badge-ok-sm     { background:#c8f0e0;color:var(--ok); }
[data-theme="light"] .badge-err-sm    { background:#fde0e0;color:var(--err); }
[data-theme="light"] .toast-ok        { background:#c8f0e0;color:var(--ok);border-color:#80d0b0; }
[data-theme="light"] .toast-error     { background:#fde0e0;color:var(--err);border-color:#e8a0a0; }
[data-theme="light"] .toast-warn      { background:#fef0c8;color:var(--warn);border-color:#e0c070; }
[data-theme="light"] .toast-info      { background:#d0e4fa;color:var(--accent);border-color:var(--border); }
[data-theme="light"] .test-result.test-ok   { background:#c8f0e0;border-color:var(--ok);color:var(--ok); }
[data-theme="light"] .test-result.test-fail { background:#fde0e0;border-color:var(--err);color:var(--err); }
[data-theme="light"] .collector-errors      { background:#fde0e0;border-color:var(--err); }
[data-theme="light"] .collector-error-row   { color:var(--err);border-bottom-color:#f0c0c0; }
[data-theme="light"] .discover-item:hover   { background:var(--bg4); }
[data-theme="light"] .guide-section-body    { color:var(--text2); }
[data-theme="light"] .settings-section-title { color:var(--text2); }
[data-theme="light"] .btn-secondary { background:var(--bg3);color:var(--text2);border-color:var(--border); }
[data-theme="light"] .btn-secondary:hover { background:var(--bg4); }
[data-theme="light"] .btn-danger    { background:#fde0e0;color:var(--err);border-color:#e8a0a0; }
[data-theme="light"] .btn-danger:hover { background:#fccaca; }
[data-theme="light"] thead th { background:var(--bg3); }
[data-theme="light"] tbody tr:hover { background:var(--bg3); }
[data-theme="light"] .topbar-btn   { color:var(--text2);border-color:var(--border); }
[data-theme="light"] .topbar-btn:hover { color:var(--accent);border-color:var(--accent); }

/* ══ CONFIRM MODAL DANGER ═══════════════════════════════════════ */
.confirm-impact{
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--r);padding:10px 14px;
  margin-bottom:14px;font-size:.84rem;color:var(--text2);
}
.confirm-impact strong{color:var(--warn)}
[data-theme="light"] .confirm-impact { background:var(--bg3); }

/* ══ USER ROLE BADGE ════════════════════════════════════════════ */
.badge-admin  { background:#1a0840;color:#c080ff;border:1px solid #400880; }
.badge-viewer { background:#081828;color:var(--text2);border:1px solid var(--border); }
[data-theme="light"] .badge-admin  { background:#e8d8fc;color:#6020a0;border-color:#c090e8; }
[data-theme="light"] .badge-viewer { background:var(--bg3);color:var(--text2);border-color:var(--border); }

/* ══ MOBILE SIDEBAR ═════════════════════════════════════════════ */
.sidebar-toggle-btn{display:none}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,5,20,.55);z-index:140}
.sidebar-overlay.open{display:block}

/* ══ RESPONSIVE ═════════════════════════════════════════════════ */
@media(max-width:768px){
  .sidebar-toggle-btn{display:block!important}
  .topbar-collector{display:none}
  .main-content{padding:16px}
  .form-row{grid-template-columns:1fr}
  .sidebar{
    position:fixed;
    top:var(--topbar-h);
    right:0;
    height:calc(100vh - var(--topbar-h));
    z-index:150;
    transform:translateX(100%);
    transition:transform .25s ease;
    border-left:none;
    border-top:1px solid var(--border);
    width:220px;
  }
  .sidebar.sidebar-open{transform:translateX(0)}
}

/* ══ PROFESSIONAL RESPONSIVE POLISH — CUSTOM, NO FRAMEWORK ═════ */
:root{
  --shadow-sm:0 1px 2px rgba(0,0,0,.24);
  --shadow-md:0 10px 30px rgba(0,0,0,.26);
  --shadow-lg:0 24px 70px rgba(0,0,0,.36);
  --focus:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent);
  --surface:linear-gradient(180deg,color-mix(in srgb,var(--card) 94%,#fff 6%),var(--card));
}

body{
  line-height:1.55;
  text-rendering:optimizeLegibility;
  background:
    linear-gradient(180deg,color-mix(in srgb,var(--bg) 92%,#14345f 8%),var(--bg));
}

.topbar{
  backdrop-filter:blur(12px);
  box-shadow:var(--shadow-sm);
}
.topbar-brand span:first-child{filter:drop-shadow(0 0 10px color-mix(in srgb,var(--accent) 65%,transparent))}
.topbar-btn,.btn,.btn-icon,.nav-item,input,select,textarea{touch-action:manipulation}
.topbar-btn:focus-visible,.btn:focus-visible,.btn-icon:focus-visible,
.nav-item:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:none;box-shadow:var(--focus);border-color:var(--accent)!important;
}

.main-content{
  max-width:1680px;
  width:100%;
  margin-inline:auto;
}
.page-header{
  position:relative;
  padding-bottom:12px;
  border-bottom:1px solid color-mix(in srgb,var(--border) 70%,transparent);
}
.page-title{font-size:1.28rem;letter-spacing:0}
.header-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.dashboard-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:16px;
}

.stat-card,.kpi-card,.card,.table-wrap,.settings-section,.guide-section,.cust-stat{
  background:var(--surface);
  box-shadow:var(--shadow-sm);
}
.stat-card,.kpi-card{
  min-height:116px;
}
.stat-card{
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.stat-number,.kpi-value{
  font-variant-numeric:tabular-nums;
  letter-spacing:0;
}
.kpi-card{
  border-radius:10px;
  isolation:isolate;
}
.kpi-card::before{
  height:3px;
  opacity:.9;
}
.kpi-card:hover,.stat-card:hover,.table-wrap:hover{
  border-color:color-mix(in srgb,var(--accent) 45%,var(--border));
  box-shadow:var(--shadow-md);
}

.table-wrap{
  border-radius:10px;
}
.table-scroll,.table-wrap{
  -webkit-overflow-scrolling:touch;
}
thead th{
  position:sticky;
  top:0;
  z-index:1;
  font-size:.78rem;
}
tbody tr{
  transition:background .12s ease,opacity .12s ease;
}
tbody td{
  height:46px;
}
td:first-child,th:first-child{padding-right:16px}
td:last-child,th:last-child{padding-left:16px}

.badge{
  border-radius:999px;
  line-height:1.5;
}
.badge-type{
  color:color-mix(in srgb,var(--info) 84%,#fff);
}

.btn{
  min-height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  box-shadow:var(--shadow-sm);
}
.btn:hover{box-shadow:var(--shadow-md)}
.btn-primary{
  background:linear-gradient(135deg,var(--accent2),var(--accent));
}
.btn-secondary{
  background:color-mix(in srgb,var(--bg3) 82%,var(--card));
}
.btn-danger,.btn-del{
  border-color:color-mix(in srgb,var(--err) 50%,var(--border));
}
.btn-icon{
  min-width:32px;
  min-height:32px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  line-height:1;
  border:1px solid transparent;
}
.btn-icon:hover{
  border-color:var(--border);
  transform:translateY(-1px);
}
td .btn-icon + .btn-icon{margin-inline-start:2px}

.toolbar{
  background:color-mix(in srgb,var(--card) 78%,transparent);
  border:1px solid color-mix(in srgb,var(--border) 80%,transparent);
  border-radius:10px;
  padding:10px;
}
.search-input{
  flex:1;
  min-height:38px;
  min-width:min(280px,100%);
}

.modal{
  padding:18px;
}
.modal-box{
  border-radius:12px;
  box-shadow:var(--shadow-lg);
}
.modal-header{
  position:sticky;
  top:0;
  z-index:2;
  background:var(--card);
}
.modal-footer{
  position:sticky;
  bottom:0;
  z-index:2;
  background:var(--card);
  justify-content:flex-start;
  flex-wrap:wrap;
}
.modal-close{
  border-radius:8px;
}
.form-group input,.form-group select,.form-group textarea,.login-box input{
  min-height:40px;
}
.form-group input:hover,.form-group select:hover,.form-group textarea:hover{
  border-color:color-mix(in srgb,var(--accent) 35%,var(--border));
}
.input-action{
  display:flex;
  gap:8px;
  align-items:center;
}
.input-action input{flex:1;min-width:0}
.input-action .btn{flex-shrink:0}

.discover-item{
  border-right:3px solid transparent;
}
.discover-item:hover{
  border-right-color:var(--accent);
}
.toast{
  max-width:min(420px,calc(100vw - 32px));
}

[data-theme="light"]{
  --shadow-sm:0 1px 2px rgba(20,45,80,.08);
  --shadow-md:0 12px 28px rgba(20,45,80,.12);
  --shadow-lg:0 24px 72px rgba(20,45,80,.2);
  --surface:linear-gradient(180deg,#fff,color-mix(in srgb,var(--card) 88%,var(--bg3)));
}

/* Router and tower topology */
.page-subtitle{
  margin-top:4px;
  color:var(--muted);
  font-size:.88rem;
}
.router-map-panel{
  overflow:hidden;
  margin-bottom:14px;
  border:1px solid var(--border);
  border-radius:8px;
  background:var(--card);
  box-shadow:var(--shadow-sm);
}
.router-map-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:10px 12px;
  border-bottom:1px solid var(--border);
}
.router-map-legend{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:16px;
  color:var(--muted);
  font-size:.82rem;
}
.router-map-legend span{
  display:inline-flex;
  align-items:center;
  gap:7px;
}
.map-dot{
  display:inline-block;
  width:11px;
  height:11px;
  border:2px solid #fff;
  border-radius:50%;
  box-shadow:0 0 0 1px var(--border);
}
.map-dot.active{background:#10b981}
.map-dot.inactive{background:#94a3b8}
.map-line-sample{
  width:28px;
  border-top:3px dashed #0ea5e9;
}
.routers-map{
  position:relative;
  width:100%;
  height:clamp(360px,48vh,520px);
  background:var(--bg2);
  isolation:isolate;
}
.map-loading{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  color:var(--muted);
}
.map-loading.map-error{color:var(--err)}
.router-map-summary{
  display:flex;
  flex-wrap:wrap;
  gap:8px 22px;
  padding:9px 13px;
  border-top:1px solid var(--border);
  color:var(--muted);
  font-size:.82rem;
}
.router-map-summary strong{color:var(--text)}
.tower-marker-wrap{
  border:0;
  background:transparent;
}
.tower-marker-node{
  position:relative;
  display:block;
  width:30px;
  height:30px;
  border:3px solid #fff;
  border-radius:50%;
  background:#10b981;
  box-shadow:0 3px 12px rgba(15,23,42,.28),0 0 0 2px rgba(16,185,129,.24);
}
.tower-marker-node.inactive{
  background:#94a3b8;
  box-shadow:0 3px 12px rgba(15,23,42,.24),0 0 0 2px rgba(148,163,184,.25);
}
.tower-marker-node.selected{
  width:34px;
  height:34px;
  background:#0284c7;
  box-shadow:0 4px 16px rgba(2,132,199,.35),0 0 0 4px rgba(14,165,233,.2);
}
.tower-marker-node i,
.tower-marker-node::before,
.tower-marker-node::after{
  position:absolute;
  left:50%;
  content:"";
  transform:translateX(-50%);
}
.tower-marker-node i{
  top:7px;
  width:3px;
  height:13px;
  border-radius:2px;
  background:#fff;
}
.tower-marker-node::before{
  top:6px;
  width:13px;
  height:8px;
  border:2px solid #fff;
  border-top:0;
  border-bottom:0;
  border-radius:50%;
}
.tower-marker-node::after{
  bottom:5px;
  width:11px;
  height:2px;
  border-radius:2px;
  background:#fff;
}
.tower-link-arrow-wrap{
  border:0;
  background:transparent;
}
.tower-link-arrow{
  display:grid;
  width:24px;
  height:24px;
  place-items:center;
  border:2px solid #fff;
  border-radius:50%;
  background:#0284c7;
  color:#fff;
  font-size:15px;
  font-weight:800;
  box-shadow:0 2px 8px rgba(2,132,199,.35);
}
.tower-popup{
  min-width:180px;
  display:grid;
  gap:5px;
  text-align:right;
}
.tower-popup strong{font-size:.95rem}
.tower-popup span{color:#64748b;font-size:.78rem}
.map-popup-action{
  min-height:32px;
  margin-top:4px;
  border:0;
  border-radius:6px;
  background:#0877bd;
  color:#fff;
  cursor:pointer;
  font:inherit;
  font-weight:700;
}
.router-source-label{
  display:block;
  margin-top:4px;
  color:var(--muted);
  font-size:.72rem;
  font-weight:400;
}
.router-modal-box{max-width:920px}
.form-section-title{
  margin:18px 0 12px;
  padding-bottom:8px;
  border-bottom:1px solid var(--border);
  color:var(--text);
  font-size:.9rem;
  font-weight:800;
}
.router-location-map{
  width:100%;
  height:320px;
  margin-top:4px;
  overflow:hidden;
  border:1px solid var(--border);
  border-radius:8px;
  background:var(--bg2);
}
.router-location-actions{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  margin:2px 0 10px;
}
.router-link-preview{
  min-height:40px;
  display:flex;
  align-items:center;
  margin:10px 0 14px;
  padding:9px 12px;
  border:1px solid var(--border);
  border-inline-start:4px solid #94a3b8;
  border-radius:7px;
  background:var(--bg2);
  color:var(--muted);
  font-size:.82rem;
}
.router-link-preview.linked{border-inline-start-color:#0ea5e9;color:var(--text)}
.router-link-preview.warning{border-inline-start-color:#f59e0b;color:var(--warn)}
.router-link-preview.source-main{border-inline-start-color:#10b981}
.coordinate-details{
  margin:0 0 10px;
  padding:0 12px;
  border:1px solid var(--border);
  border-radius:7px;
  background:var(--bg2);
}
.coordinate-details summary{
  padding:10px 0;
  color:var(--muted);
  cursor:pointer;
  font-size:.82rem;
  font-weight:700;
}
.coordinate-details[open] summary{
  margin-bottom:10px;
  border-bottom:1px solid var(--border);
  color:var(--text);
}
.coordinate-details .form-row{padding-bottom:4px}
.leaflet-container{font-family:inherit}
.leaflet-control-attribution{font-size:10px}
.leaflet-popup-content-wrapper,.leaflet-popup-tip{
  background:var(--card);
  color:var(--text);
}
.leaflet-popup-content{margin:12px}
.leaflet-tooltip{
  border-color:var(--border);
  border-radius:5px;
  background:var(--card);
  color:var(--text);
  box-shadow:var(--shadow-sm);
}

@media(max-width:1100px){
  .topbar-brand-sub,.topbar-user{display:none}
  .cards-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:900px){
  .dashboard-grid{grid-template-columns:1fr}
  .page-header{align-items:flex-start}
  table{font-size:.82rem}
  tbody td,thead th{padding:9px 10px}
}

@media(max-width:768px){
  :root{--topbar-h:58px}
  body{font-size:14px}
  .topbar{
    padding:0 10px;
    gap:8px;
  }
  .topbar-brand{font-size:.95rem}
  .topbar-btn{
    min-height:36px;
    padding:6px 9px;
  }
  .topbar-btn:not(.sidebar-toggle-btn){
    min-width:38px;
  }
  .main-content{padding:14px}
  .page-header{
    margin-bottom:14px;
    gap:10px;
  }
  .page-header .btn,.header-actions .btn{
    flex:1;
  }
  .cards-row{
    gap:10px;
    margin-bottom:14px;
  }
  .cards-2,.cards-3,.cards-4,.cards-5{grid-template-columns:1fr}
  .stat-card,.kpi-card{
    min-height:96px;
    padding:16px;
  }
  .stat-number{font-size:1.8rem}
  .kpi-value{font-size:1.45rem}
  .toolbar{
    padding:8px;
  }
  .search-input,.toolbar .btn{
    width:100%;
  }
  .table-wrap{
    margin-inline:-2px;
  }
  .table-scroll{
    max-width:100%;
  }
  table{
    min-width:720px;
  }
  #view-dashboard table,
  #view-customers table,
  #view-routers table,
  #view-users table,
  #view-audit table{
    min-width:620px;
  }
  .modal{
    padding:0;
    align-items:stretch;
  }
  .modal-box{
    max-height:100vh;
    min-height:100vh;
    border-radius:0;
    border-inline:0;
  }
  .modal-body{padding:16px}
  .modal-header,.modal-footer{padding:14px 16px}
  .modal-footer .btn{
    flex:1;
  }
  .input-action{
    align-items:stretch;
  }
  .input-action .btn{
    min-width:96px;
  }
  #toast-container{
    left:12px;
    right:12px;
    bottom:12px;
  }
  .toast{width:100%}
  .router-map-head{
    align-items:stretch;
    flex-direction:column;
  }
  .router-map-head .btn{width:100%}
  .routers-map{height:320px}
  .router-map-summary{justify-content:space-between;gap:7px 12px}
  .router-location-map{height:300px}
  .router-location-actions .btn{flex:1 1 calc(50% - 8px)}
  .map-link-group .input-action{flex-direction:column}
  .map-link-group .input-action .btn{width:100%}
}

@media(max-width:430px){
  .topbar-brand span:nth-child(2){display:none}
  #theme-toggle-btn{width:38px;overflow:hidden}
  .btn{padding-inline:12px}
  .btn-icon{min-width:34px;min-height:34px}
  .routers-map{height:280px}
  .router-location-map{height:270px}
  .router-location-actions .btn{flex-basis:100%}
  .router-map-legend{gap:10px;font-size:.76rem}
}