* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:           #1a1a2e;
  --sidebar-bg:   #0f0f1a;
  --panel-bg:     #222235;
  --panel-border: #2e2e4a;
  --header-bg:    #0d0d1a;
  --text:         #d8d8f0;
  --text-dim:     #7070a0;
  --text-head:    #a0a0cc;
  --accent:       #4a7fc1;
  --row-hover:    #2a2a45;
  --row-stripe:   #1e1e38;

  --sev-disaster: #8b1a2a;
  --sev-high:     #b03020;
  --sev-average:  #b06010;
  --sev-warning:  #907010;
  --sev-info:     #1a5a8a;
  --sev-nc:       #404060;
  --sev-ok:       #1a6a3a;

  --sev-disaster-t: #ff6b7a;
  --sev-high-t:     #ff9080;
  --sev-average-t:  #ffb860;
  --sev-warning-t:  #f0d060;
  --sev-info-t:     #70b8ff;
  --sev-nc-t:       #9090b8;
  --sev-ok-t:       #60d890;
}

html, body { height: 100%; overflow: hidden; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 13px;
  display: flex;
  flex-direction: column;
}

/* ── TOPBAR ── */
#topbar {
  background: var(--header-bg);
  border-bottom: 2px solid var(--accent);
  display: flex;
  align-items: center;
  padding: 0 14px;
  height: 38px;
  flex-shrink: 0;
  gap: 14px;
}
#topbar .brand { font-size: 14px; font-weight: 700; color: #fff; letter-spacing: 1px; white-space: nowrap; }
#topbar .brand span { color: var(--accent); }
#view-title { flex: 1; font-size: 12px; color: var(--text-dim); }
#topbar .meta { font-size: 11px; color: var(--text-dim); display: flex; align-items: center; gap: 12px; white-space: nowrap; }
#refresh-btn {
  background: none; border: 1px solid var(--panel-border); color: var(--text-dim);
  cursor: pointer; padding: 3px 10px; border-radius: 3px; font-size: 11px;
  transition: border-color 0.2s, color 0.2s;
}
#refresh-btn:hover { border-color: var(--accent); color: var(--accent); }
#refresh-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sev-ok-t); display: inline-block; }
#refresh-dot.loading { background: var(--sev-warning-t); animation: blink 0.8s infinite; }

/* ── LAYOUT ── */
#layout { display: flex; flex: 1; overflow: hidden; }

/* ── SIDEBAR ── */
#sidebar {
  width: 195px; min-width: 195px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--panel-border);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.nav-section { padding: 8px 0 2px; }
.nav-section-label {
  font-size: 9px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--text-dim); padding: 2px 12px 4px;
}
.nav-item {
  display: block; padding: 6px 12px 6px 20px;
  color: var(--text-head); cursor: pointer;
  border-left: 3px solid transparent;
  transition: background 0.12s, color 0.12s;
  font-size: 12px; user-select: none;
}
.nav-item:hover { background: var(--panel-bg); color: var(--text); }
.nav-item.active { background: var(--panel-bg); color: #fff; border-left-color: var(--accent); }

/* ── ALARM SUMMARY WIDGET ── */
#alarm-summary {
  margin: 10px 8px 8px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 4px; padding: 8px 10px;
}
.widget-title {
  font-size: 9px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 8px;
}
.sev-row { display: flex; align-items: center; padding: 3px 0; font-size: 12px; cursor: pointer; }
.sev-row:hover { opacity: 0.8; }
.sev-dot { width: 9px; height: 9px; border-radius: 2px; margin-right: 7px; flex-shrink: 0; }
.sev-row .label { flex: 1; }
.sev-row .count { font-weight: 700; font-size: 13px; min-width: 22px; text-align: right; }
.sev-row.active .count { color: #fff; }
.sev-row.zero .count { color: var(--text-dim); }
.sev-divider { border: none; border-top: 1px solid var(--panel-border); margin: 5px 0; }
.sev-total { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-dim); }

#sidebar-footer {
  margin-top: auto; padding: 8px 12px;
  font-size: 10px; color: var(--text-dim);
  border-top: 1px solid var(--panel-border);
  display: flex; align-items: center; gap: 5px;
}
.live-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--sev-ok-t); flex-shrink: 0;
  animation: pulse-live 2.5s ease-in-out infinite;
}
.live-dot.reconnecting { background: var(--sev-warning-t); animation: blink 0.8s infinite; }
@keyframes pulse-live { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ── MAIN ── */
#main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

/* ── TOOLBAR ── */
.toolbar {
  background: var(--panel-bg); border-bottom: 1px solid var(--panel-border);
  padding: 5px 12px; display: flex; align-items: center; gap: 6px; flex-shrink: 0;
}
.filter-btn {
  padding: 3px 10px; border-radius: 3px; border: 1px solid var(--panel-border);
  background: none; color: var(--text-dim); cursor: pointer; font-size: 11px;
  transition: all 0.12s;
}
.filter-btn:hover, .filter-btn.on { color: #fff; border-color: var(--accent); background: rgba(74,127,193,0.18); }
.tb-spacer { flex: 1; }
.tb-count { font-size: 11px; color: var(--text-dim); }

/* ── TABLE ── */
.tbl-wrap { flex: 1; min-height: 0; overflow-y: auto; }
table.dt { width: 100%; border-collapse: collapse; table-layout: fixed; }
table.dt thead { position: sticky; top: 0; z-index: 1; }
table.dt th {
  background: var(--panel-bg); color: var(--text-head);
  font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px;
  padding: 6px 10px; border-bottom: 1px solid var(--panel-border);
  text-align: left; white-space: nowrap; overflow: hidden;
}
table.dt td {
  padding: 5px 10px; border-bottom: 1px solid rgba(46,46,74,0.5);
  vertical-align: middle; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
table.dt tbody tr { transition: background 0.1s; }
table.dt tbody tr:hover { background: var(--row-hover) !important; }
table.dt tbody tr:nth-child(even) { background: var(--row-stripe); }

/* severity left bar */
.sev-td { width: 6px !important; padding: 0 !important; }
.sev-bar { display: block; width: 5px; min-height: 30px; border-radius: 1px; }

/* badges */
.badge {
  display: inline-block; padding: 1px 7px; border-radius: 3px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.5px;
}
.badge-ok   { background: var(--sev-ok);   color: var(--sev-ok-t); }
.badge-prob { background: var(--sev-high);  color: var(--sev-high-t); }

/* ── SITE STATUS ── */
#view-site { flex: 1; overflow-y: auto; padding: 10px; }
.loc-block { margin-bottom: 14px; }
.loc-header {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--text-head); background: var(--panel-bg);
  border: 1px solid var(--panel-border); border-radius: 3px 3px 0 0;
  padding: 5px 10px;
}
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 4px; background: var(--sidebar-bg);
  border: 1px solid var(--panel-border); border-top: none;
  border-radius: 0 0 3px 3px; padding: 6px;
}
.card {
  border-radius: 3px; padding: 7px 9px; min-height: 46px;
  display: flex; flex-direction: column; justify-content: center;
  border: 1px solid rgba(0,0,0,0.3);
}
.card .cn { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; line-height: 1.4; }
.card .cs { font-size: 11px; font-weight: 700; margin-top: 2px; }
.card.ok      { background: #1a3a22; color: #60d890; }
.card.alarm   { background: #3a1a1a; color: #ff8080; animation: pulse 2.5s infinite; }
.card.unknown { background: #242438; color: var(--text-dim); }

/* ── STATES ── */
.state-msg { padding: 60px 20px; text-align: center; color: var(--text-dim); font-size: 14px; }
.state-msg.err { color: #ff7070; }

/* ── ANIMATIONS ── */
@keyframes pulse { 0%,100%{ opacity:1 } 50%{ opacity:0.72 } }
@keyframes blink { 0%,100%{ opacity:1 } 50%{ opacity:0.3 } }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--sidebar-bg); }
::-webkit-scrollbar-thumb { background: var(--panel-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* col widths */
.cw-sev  { width: 6px; }
.cw-time { width: 128px; }
.cw-dur  { width: 72px; }
.cw-host { width: 155px; }
.cw-val  { width: 72px; }
.cw-ack  { width: 50px; text-align: center !important; }

/* ── LOGIN OVERLAY ── */
#login-overlay {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}
#login-overlay.hidden { display: none; }

.login-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-top: 3px solid var(--accent);
  border-radius: 5px;
  padding: 36px 40px;
  width: 320px;
}
.login-brand {
  font-size: 20px; font-weight: 700; color: #fff;
  text-align: center; letter-spacing: 1px; margin-bottom: 4px;
}
.login-brand span { color: var(--accent); }
.login-sub {
  text-align: center; color: var(--text-dim);
  font-size: 12px; margin-bottom: 28px;
}
.login-field { margin-bottom: 14px; }
.login-field label {
  display: block; font-size: 11px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 5px;
}
.login-field input {
  width: 100%; background: var(--bg);
  border: 1px solid var(--panel-border); border-radius: 3px;
  padding: 8px 10px; color: var(--text); font-size: 13px;
  outline: none; transition: border-color 0.2s;
}
.login-field input:focus { border-color: var(--accent); }
#login-btn {
  width: 100%; padding: 9px; margin-top: 6px;
  background: var(--accent); color: #fff; border: none;
  border-radius: 3px; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: background 0.2s;
}
#login-btn:hover:not(:disabled) { background: #5a8fd1; }
#login-btn:disabled { opacity: 0.6; cursor: default; }
#login-error {
  display: none; margin-top: 12px;
  background: rgba(176,48,32,0.2); border: 1px solid var(--sev-high);
  border-radius: 3px; color: var(--sev-high-t);
  font-size: 12px; padding: 7px 10px; text-align: center;
}

/* ── SORTABLE HEADERS ── */
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th.sortable.sorted { color: var(--accent); }
.sort-ind { font-size: 9px; margin-left: 2px; opacity: 0.4; }
.sort-ind.active { opacity: 1; }

/* ── FILTER CONTROLS ── */
.filter-select {
  background: var(--bg); border: 1px solid var(--panel-border);
  border-radius: 3px; color: var(--text-dim); font-size: 11px;
  padding: 3px 6px; outline: none; cursor: pointer;
}
.filter-select:focus { border-color: var(--accent); }

.filter-input {
  background: var(--bg); border: 1px solid var(--panel-border);
  border-radius: 3px; color: var(--text); font-size: 12px;
  padding: 3px 8px; outline: none; width: 180px;
  transition: border-color 0.2s;
}
.filter-input:focus { border-color: var(--accent); }

.filter-clear {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 13px; padding: 0 3px; line-height: 1;
  transition: color 0.15s;
}
.filter-clear:hover { color: var(--text); }

.tb-sep { width: 1px; height: 16px; background: var(--panel-border); flex-shrink: 0; margin: 0 2px; }

/* logout button in topbar */
#logout-btn {
  background: none; border: 1px solid var(--panel-border);
  color: var(--text-dim); cursor: pointer; padding: 3px 10px;
  border-radius: 3px; font-size: 11px; transition: border-color 0.2s, color 0.2s;
}
#logout-btn:hover { border-color: var(--sev-high); color: var(--sev-high-t); }

/* hide app chrome until authenticated */
#topbar.hidden, #layout.hidden { display: none !important; }

/* ── ENVIRONMENTALS VIEW ── */
#view-env { flex:1; overflow-y:auto; padding:10px; display:flex; flex-direction:column; gap:10px; }

.env-site { border:1px solid var(--panel-border); border-radius:4px; overflow:hidden; }

.env-hdr {
  display:flex; align-items:center; gap:12px; padding:8px 14px;
  background:var(--panel-bg); border-left:5px solid #1a6a3a;
}
.env-hdr.has-alarm { border-left-color:var(--sev-high); }
.env-hdr.has-disaster { border-left-color:var(--sev-disaster); animation:pulse 2s infinite; }
.env-hdr-name { font-size:14px; font-weight:700; color:#fff; text-transform:uppercase; letter-spacing:1px; flex:1; }
.env-hdr-badge { font-size:11px; font-weight:700; padding:2px 10px; border-radius:3px; }
.env-hdr-badge.ok      { background:#1a3a22; color:#60d890; }
.env-hdr-badge.alarm   { background:var(--sev-high);    color:var(--sev-high-t); }
.env-hdr-badge.disaster{ background:var(--sev-disaster); color:var(--sev-disaster-t); }
.env-hdr-count { font-size:11px; color:var(--text-dim); }

.env-grid {
  background:var(--bg);
  display:grid; grid-template-columns:repeat(auto-fill, minmax(150px,1fr));
  gap:5px; padding:8px;
  border-top:1px solid var(--panel-border);
}

.env-card {
  border-radius:3px; padding:8px 10px; min-height:54px;
  display:flex; flex-direction:column; justify-content:center;
  border:1px solid rgba(0,0,0,0.3);
}
.env-card.ok       { background:#1a3a22; color:#60d890; }
.env-card.alarm    { background:#3a1a1a; color:#ff8080; animation:pulse 2.5s infinite; }
.env-card.disaster { background:#2a0a0a; color:var(--sev-disaster-t); animation:pulse 1.5s infinite; }
.env-card.unknown  { background:var(--panel-bg); color:var(--text-dim); }

.env-card-name   { font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:0.5px; line-height:1.3; margin-bottom:4px; }
.env-card-status { font-size:12px; font-weight:700; }

/* ── DEVICE VIEW ── */
#view-devices { flex:1; overflow-y:auto; padding:10px; display:flex; flex-direction:column; gap:8px; }

/* ── SUMMARY BAR ── */
.dv-summary {
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  border-radius: 4px; padding: 8px 14px; flex-shrink: 0;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.dv-sum-total { font-size: 14px; font-weight: 700; color: #fff; }
.dv-sum-total span { font-size: 11px; font-weight: 400; color: var(--text-dim); }
.dv-sum-sep   { width: 1px; height: 16px; background: var(--panel-border); flex-shrink: 0; }
.dv-sum-alarm { font-size: 12px; color: var(--sev-high-t); font-weight: 700; }
.dv-sum-ok    { font-size: 12px; color: var(--sev-ok-t); }
.dv-sum-pill  { font-size: 11px; font-weight: 700; padding: 1px 8px; border-radius: 10px;
                background: rgba(255,255,255,0.05); }

/* ── SITE PANEL ── */
.site-panel { border-radius:4px; overflow:hidden; border:1px solid var(--panel-border); }

.site-hdr {
  background: var(--panel-bg); padding: 8px 12px;
  display: flex; align-items: center; gap: 10px;
  cursor: pointer; user-select: none;
  border-left: 5px solid #1a6a3a; transition: background 0.12s;
}
.site-hdr:hover { background: var(--row-hover); }
.site-hdr.s-clear { border-left-color: #1a6a3a; }
.site-hdr.s-1     { border-left-color: var(--sev-info); }
.site-hdr.s-2     { border-left-color: var(--sev-warning); }
.site-hdr.s-3     { border-left-color: var(--sev-average); }
.site-hdr.s-4     { border-left-color: var(--sev-high); }
.site-hdr.s-5     { border-left-color: var(--sev-disaster); animation: pulse 3s infinite; }

.site-chevron  { font-size: 9px; color: var(--text-dim); width: 10px; flex-shrink: 0; }
.site-hdr-name { font-weight: 700; font-size: 13px; color: #fff; letter-spacing: 1px; flex: 1; text-transform: uppercase; }
.site-hdr-meta { font-size: 11px; color: var(--text-dim); }

/* Severity rollup pills in site header */
.dv-pills { display: flex; gap: 5px; }
.dv-pill  {
  font-size: 10px; font-weight: 700;
  padding: 2px 9px; border-radius: 10px;
  display: inline-flex; align-items: center; gap: 4px;
  white-space: nowrap;
}
.dv-pill-clear { background: rgba(26,106,58,0.5); color: #60d890; }

/* ── DEVICE CARD GRID ── */
.site-devices {
  background: var(--bg);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 6px; padding: 8px;
  border-top: 1px solid var(--panel-border);
}

.dev-card {
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  border-left: 4px solid #1a6a3a; border-radius: 4px;
  padding: 9px 10px; cursor: pointer;
  transition: background 0.12s;
  display: grid; grid-template-rows: auto 1fr auto;
  min-height: 90px; gap: 3px;
}
.dev-card:hover  { background: var(--row-hover); }
.dev-card.active { background: rgba(74,127,193,0.14); border-color: var(--accent); border-left-width: 4px; }

/* Card header row: type tag + severity badge */
.dc-top    { display: flex; justify-content: space-between; align-items: flex-start; }
.dc-tag    { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); }

/* Round severity badge — the UEM-style indicator */
.dc-badge {
  width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 900; line-height: 1;
  flex-shrink: 0; border: 1.5px solid rgba(0,0,0,0.35);
}
.dc-badge.b-clear { background: #1a5a2e; color: #60d890; }
.dc-badge.b-1     { background: #0f3a6a; color: #70b8ff; }
.dc-badge.b-2     { background: #6a5a0a; color: #f0d060; }
.dc-badge.b-3     { background: #7a4a08; color: #ffb860; }
.dc-badge.b-4     { background: #7a1a0a; color: #ff9080; }
.dc-badge.b-5     { background: #5a080e; color: var(--sev-disaster-t); animation: pulse 1.5s infinite; }

/* Card body */
.dc-name   { font-size: 12px; font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; align-self: center; }

/* Card footer: IP + alarm count */
.dc-bottom { display: flex; justify-content: space-between; align-items: center; }
.dc-ip     { font-size: 10px; color: var(--text-dim); font-family: monospace; }
.dc-probs  { font-size: 10px; }

/* Drill-down panel */
.dev-detail {
  background: #0f0f1a;
  border-top: 2px solid var(--accent);
}
.dev-detail-hdr {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 12px; border-bottom: 1px solid var(--panel-border);
}
.dev-detail-title { font-weight: 700; color: #fff; font-size: 13px; }
.dev-detail-ip    { font-size: 11px; color: var(--text-dim); font-family: monospace; flex: 1; }
.dev-detail-close {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 15px; padding: 0 4px; line-height: 1;
  transition: color 0.15s;
}
.dev-detail-close:hover { color: #fff; }
.dev-detail-body { max-height: 220px; overflow-y: auto; }

/* ── CLICKABLE ENV CARDS ── */
.env-card.clickable { cursor: pointer; }
.env-card.clickable:hover { filter: brightness(1.18); }

/* ── INPUT CONFIG MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.65);
  display: flex; align-items: center; justify-content: center;
}
.modal-overlay.hidden { display: none; }

.modal-box {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-top: 3px solid var(--accent);
  border-radius: 5px;
  width: 480px; max-width: 96vw;
  max-height: 90vh; overflow-y: auto;
  box-shadow: 0 8px 40px rgba(0,0,0,0.6);
}

.modal-status { padding: 40px; text-align: center; color: var(--text-dim); }

.modal-hdr {
  display: flex; align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--panel-border);
}
.modal-title { flex: 1; font-weight: 700; color: #fff; font-size: 13px; }
.modal-close {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 15px; padding: 0 4px; line-height: 1;
  transition: color 0.15s;
}
.modal-close:hover { color: #fff; }

.modal-body { padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; }

.cfg-lbl {
  display: block; font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--text-dim); margin-bottom: 5px;
}
.cfg-input {
  width: 100%; background: var(--bg); border: 1px solid var(--panel-border);
  border-radius: 3px; color: var(--text); font-size: 12px;
  padding: 6px 8px; outline: none; transition: border-color 0.2s;
}
.cfg-input:focus { border-color: var(--accent); }

.cfg-section {
  font-size: 9px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--text-dim);
  border-top: 1px solid var(--panel-border); padding-top: 10px;
}
.cfg-field { display: flex; flex-direction: column; }
.cfg-row   { display: flex; gap: 14px; }
.cfg-row .cfg-field { flex: 1; }

.radio-group { display: flex; flex-direction: column; gap: 6px; }
.radio-opt {
  display: flex; align-items: center; gap: 8px;
  color: var(--text); font-size: 12px; cursor: pointer;
}
.radio-opt input[type=radio] { accent-color: var(--accent); cursor: pointer; }

.swatch-row { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 2px; }
.swatch-opt {
  width: 32px; height: 32px; border-radius: 4px; cursor: pointer;
  border: 2px solid transparent; transition: border-color 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.swatch-opt.selected { border-color: rgba(255,255,255,0.8); }
.swatch-radio { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.swatch-fg    { width: 13px; height: 13px; border-radius: 50%; pointer-events: none; }

.modal-footer {
  border-top: 1px solid var(--panel-border); padding-top: 10px;
  display: flex; align-items: center; gap: 8px; justify-content: flex-end;
}
.modal-err {
  flex: 1; font-size: 11px; color: var(--sev-high-t);
  background: rgba(176,48,32,0.15); border: 1px solid var(--sev-high);
  border-radius: 3px; padding: 5px 8px;
}
.modal-btn {
  background: none; border: 1px solid var(--panel-border);
  color: var(--text-dim); cursor: pointer; padding: 5px 16px;
  border-radius: 3px; font-size: 12px; transition: all 0.15s;
}
.modal-btn:hover:not(:disabled) { border-color: var(--text); color: var(--text); }
.modal-btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.modal-btn.primary:hover:not(:disabled) { background: #5a8fd1; border-color: #5a8fd1; }
.modal-btn:disabled { opacity: 0.5; cursor: default; }

/* ── GRID CARDS (customer/site cards) ── */
.grid-cards { display: flex; flex-wrap: wrap; gap: 12px; padding: 16px; align-content: flex-start; }
.grid-card {
  background: var(--panel-bg); border: 1px solid var(--panel-border);
  border-radius: 6px; padding: 14px 16px; cursor: pointer;
  transition: border-color 0.15s; min-width: 160px; flex: 0 0 auto;
}
.grid-card:hover { border-color: var(--accent); }
.gc-name { font-size: 14px; font-weight: 600; color: #fff; margin-bottom: 6px; }
.gc-meta { font-size: 11px; color: var(--text-dim); margin-bottom: 10px; }
.gc-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 700; padding: 3px 7px; border-radius: 3px;
}
.gc-badge.ok { background: #1a3a2244; color: var(--sev-ok-t); border: 1px solid var(--sev-ok-t); }

/* ── TAB BAR ── */
.tab-bar {
  display: flex; border-bottom: 1px solid var(--panel-border);
  padding: 0 16px; flex-shrink: 0;
}
.tab-item {
  padding: 10px 14px; font-size: 12px; cursor: pointer;
  color: var(--text-dim); border-bottom: 2px solid transparent; margin-bottom: -1px;
  user-select: none;
}
.tab-item:hover { color: var(--text); }
.tab-item.active { color: #fff; border-bottom-color: var(--accent); }

/* ── NAV ── */
.nav-back {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px 4px; font-size: 11px; color: var(--text-dim);
  cursor: pointer; user-select: none;
}
.nav-back:hover { color: var(--accent); }
.nav-sev-dot {
  display: inline-block; width: 7px; height: 7px;
  border-radius: 50%; margin-right: 4px; flex-shrink: 0; vertical-align: middle;
}

/* ── BREADCRUMB ── */
.crumb-link { cursor: pointer; color: var(--text-dim); }
.crumb-link:hover { color: var(--accent); text-decoration: underline; }
.crumb-cur { color: #fff; }
.crumb-sep { color: var(--text-dim); margin: 0 6px; font-size: 10px; }

/* ── TABBED CONTENT WRAPPER ── */
.tab-content { flex: 1; min-height: 0; overflow-y: auto; }
.tabbed-view { display: flex; flex-direction: column; height: 100%; }

/* ── SITE DEVICE CARDS ── */
.site-view { flex: 1; min-height: 0; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 12px; }
.device-card { background: var(--panel-bg); border: 1px solid var(--panel-border); border-radius: 6px; overflow: hidden; }
.device-hdr { display: flex; align-items: center; padding: 8px 12px; border-bottom: 1px solid var(--panel-border); gap: 8px; min-height: 36px; }
.device-hdr-name { font-weight: 600; color: #fff; flex: 1; font-size: 13px; }
.device-hdr-type { font-size: 10px; color: var(--text-dim); white-space: nowrap; }
.device-edit-btn { background: none; border: 1px solid var(--panel-border); color: var(--text-dim); cursor: pointer; padding: 2px 7px; border-radius: 3px; font-size: 13px; line-height: 1; transition: all 0.15s; flex-shrink: 0; }
.device-edit-btn:hover { border-color: var(--accent); color: var(--accent); }
.device-body { padding: 8px 12px; }
.input-row { display: flex; align-items: center; gap: 8px; padding: 3px 0; min-height: 22px; }
.input-state-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.input-label { font-size: 12px; flex: 1; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.input-state-text { font-size: 11px; font-weight: 700; white-space: nowrap; }
.ups-metrics { display: flex; gap: 20px; flex-wrap: wrap; padding-bottom: 8px; }
.ups-metric { display: flex; flex-direction: column; gap: 2px; }
.ups-metric-label { font-size: 9px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); }
.ups-metric-value { font-size: 16px; font-weight: 700; color: #fff; }
.ups-status-row { display: flex; align-items: center; gap: 6px; padding-top: 8px; border-top: 1px solid var(--panel-border); margin-top: 2px; }
.ups-alarms { margin-top: 8px; border-top: 1px solid var(--panel-border); padding-top: 8px; }

/* ── SITE EDIT MODAL ── */
.sem-box { width: 520px; max-width: 95vw; }
.sem-body { max-height: 65vh; overflow-y: auto; }
.sem-inputs { display: flex; flex-direction: column; gap: 2px; }
.sem-input { background: var(--sidebar-bg); border: 1px solid var(--panel-border); border-radius: 4px; }
.sem-input-hdr { padding: 7px 10px; cursor: pointer; }
.sem-vis-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 12px; font-weight: 600; color: var(--text-head); user-select: none; }
.sem-vis-label input[type=checkbox] { width: 14px; height: 14px; cursor: pointer; accent-color: var(--accent); }
.sem-raw-label { flex: 1; }
.sem-input-body { padding: 0 10px 10px; border-top: 1px solid var(--panel-border); margin-top: 0; }
.sem-input-hidden { display: none; }

/* ── UPS MODAL ── */
.ups-metric-toggles { display: flex; flex-wrap: wrap; gap: 6px 20px; padding: 4px 0 8px; }
.ups-metric-toggle { display: flex; align-items: center; gap: 6px; font-size: 12px; cursor: pointer; user-select: none; }
.ups-metric-toggle input { accent-color: var(--accent); width: 14px; height: 14px; cursor: pointer; }
.ups-age-preview { font-size: 11px; color: var(--text-dim); margin: 4px 0 8px; }

/* ── UPS CARD EXTRAS ── */
.ups-info-row { font-size: 11px; color: var(--text-dim); padding-top: 6px; }
.ups-info-row strong { color: var(--text); }

/* ── CUSTOMER SETTINGS MODAL ── */
.csm-box { width: 560px; max-width: 95vw; }
.csm-row { display: flex; gap: 8px; align-items: center; padding: 4px 0; }
.csm-row .csm-name  { flex: 1; }
.csm-row .csm-group { flex: 1.5; }
.csm-remove { background: none; border: 1px solid var(--panel-border); color: var(--text-dim); cursor: pointer; padding: 3px 8px; border-radius: 3px; font-size: 12px; flex-shrink: 0; }
.csm-remove:hover { border-color: var(--sev-high); color: var(--sev-high-t); }
.csm-add-row { display: flex; gap: 8px; align-items: center; padding: 4px 0; }
.csm-add-row .cfg-input { flex: 1; }

/* ── SITE SETTINGS MODAL ── */
.ssm-box { width: 480px; max-width: 95vw; }
.ssm-pinned-list { display: flex; flex-direction: column; gap: 4px; min-height: 24px; }
.ssm-host-row { display: flex; align-items: center; gap: 8px; padding: 4px 8px; background: var(--sidebar-bg); border: 1px solid var(--panel-border); border-radius: 3px; }
.ssm-host-name { flex: 1; font-size: 12px; }
.ssm-search-row { padding: 4px 0; }
.ssm-results { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; max-height: 160px; overflow-y: auto; }
.ssm-result { padding: 5px 8px; font-size: 12px; cursor: pointer; border-radius: 3px; background: var(--sidebar-bg); border: 1px solid var(--panel-border); }
.ssm-result:hover { border-color: var(--accent); color: var(--accent); }

/* ── NAV GEAR ── */
.nav-gear { background: none; border: none; color: var(--text-dim); cursor: pointer; font-size: 13px; padding: 0 2px; line-height: 1; vertical-align: middle; }
.nav-gear:hover { color: var(--accent); }

/* ── SITE TOOLBAR ── */
.site-toolbar { display: flex; justify-content: flex-end; padding: 8px 12px 0; flex-shrink: 0; }
.site-manage-btn { background: none; border: 1px solid var(--panel-border); color: var(--text-dim); cursor: pointer; padding: 4px 10px; border-radius: 3px; font-size: 11px; }
.site-manage-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ── ALARM ACTIONS MODAL ── */
.aam-box { width: 460px; max-width: 95vw; }
.aam-info { display: flex; align-items: flex-start; gap: 10px; padding: 4px 0 12px; border-bottom: 1px solid var(--panel-border); margin-bottom: 4px; }
.aam-sev-bar { width: 4px; min-height: 36px; border-radius: 2px; flex-shrink: 0; align-self: stretch; }
.aam-info-text { flex: 1; }
.aam-name { font-size: 13px; font-weight: 600; color: #fff; line-height: 1.3; }
.aam-meta { font-size: 11px; color: var(--text-dim); margin-top: 3px; }
.aam-status { display: flex; flex-direction: column; gap: 4px; flex-shrink: 0; }
.aam-badge { font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 3px; white-space: nowrap; }
.aam-acked { background: #1a3a2244; color: var(--sev-ok-t); border: 1px solid var(--sev-ok-t); }
.aam-supp  { background: #1a1a4044; color: var(--text-dim);   border: 1px solid var(--panel-border); }
.aam-action-row { display: flex; justify-content: flex-end; padding-top: 6px; }
.alarm-act-btn { background: none; border: 1px solid var(--panel-border); color: var(--text-dim); cursor: pointer; padding: 1px 8px; border-radius: 3px; font-size: 14px; line-height: 1.2; }
.alarm-act-btn:hover { border-color: var(--accent); color: var(--accent); }
.badge-suppressed { font-size: 9px; font-weight: 700; padding: 1px 5px; border-radius: 2px; background: #1a1a40; color: var(--text-dim); margin-left: 6px; vertical-align: middle; letter-spacing: 0.3px; }
.row-suppressed td { opacity: 0.55; }
.cw-act { width: 34px !important; padding: 2px 4px !important; text-align: center; }

/* ── SETTINGS VIEW ── */
#settings-btn {
  background: none; border: none; color: var(--text-dim); cursor: pointer;
  font-size: 16px; padding: 0 4px; line-height: 1; transition: color 0.15s;
}
#settings-btn:hover { color: var(--accent); }
.settings-view { flex: 1; min-height: 0; overflow-y: auto; padding: 16px 20px; display: flex; flex-direction: column; gap: 16px; }
.settings-hdr { font-size: 15px; font-weight: 700; color: #fff; padding-bottom: 4px; border-bottom: 1px solid var(--panel-border); }
.settings-ok { color: var(--sev-ok-t); font-size: 12px; font-weight: 700; }
.settings-card { background: var(--panel-bg); border: 1px solid var(--panel-border); border-radius: 6px; padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; }
.settings-card-title { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-dim); }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.settings-test-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding-top: 4px; border-top: 1px solid var(--panel-border); margin-top: 4px; }
.settings-actions { display: flex; justify-content: flex-end; gap: 10px; padding-top: 4px; }
.oncall-list { display: flex; flex-direction: column; gap: 6px; }
.oncall-row { display: flex; align-items: center; gap: 8px; }
.oc-active-label { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-dim); white-space: nowrap; cursor: pointer; }
.oc-active-label input { accent-color: var(--accent); }