:root {
  --setra-blue: #1d428a;
  --setra-blue-dark: #15346e;
  --setra-blue-soft: #eaf0fb;
  --ink: #10213f;
  --muted: #61708c;
  --bg: #f5f7fb;
  --white: #ffffff;
  --border: #dbe4f0;
  --danger: #b42318;
  --warning: #b26a00;
  --success: #198754;
  --shadow: 0 18px 48px rgba(16, 33, 63, 0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #f8fbff 0%, #f3f6fb 100%);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
.topbar {
  background: linear-gradient(120deg, var(--setra-blue-dark), var(--setra-blue));
  color: white;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 12px 35px rgba(21, 52, 110, .24);
}
.brand { display: flex; align-items: center; gap: 16px; }
.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.35rem;
  border: 1px solid rgba(255,255,255,.15);
}
.brand-title { font-weight: 700; font-size: 1.2rem; }
.brand-subtitle { opacity: .86; font-size: .92rem; }
.topbar-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.user-chip {
  background: rgba(255,255,255,.14);
  color: white;
  border-radius: 999px;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,.16);
}
.page-shell { max-width: 1440px; margin: 24px auto; padding: 0 18px 24px; }
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 18px;
}
.login-card { max-width: 480px; margin: 56px auto; }
.login-logo-row { display: flex; align-items: center; gap: 12px; margin-top: 16px; color: var(--muted); }
.app-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 20px; align-items: start; }
.content-stack { min-width: 0; }
.side-menu { position: sticky; top: 18px; }
.side-title { font-weight: 700; margin-bottom: 14px; color: var(--setra-blue-dark); }
.side-panel { display: grid; gap: 14px; }
.section-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
.section-head h1, .section-head h2, .login-card h1 { margin: 0 0 6px; }
.toolbar, .toolbar-group { display: flex; gap: 16px; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; }
.form-grid { display: grid; gap: 14px; }
.form-grid.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid .full-width { grid-column: 1 / -1; }
label { font-size: .92rem; font-weight: 500; display: grid; gap: 8px; }
input, select, textarea, button { font: inherit; }
input, select, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(29, 66, 138, 0.15);
  border-color: var(--setra-blue);
}
.btn {
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn.primary { background: var(--setra-blue); color: white; }
.btn.primary:hover { background: var(--setra-blue-dark); }
.btn.secondary { background: var(--setra-blue-soft); color: var(--setra-blue-dark); }
.btn.danger { background: #fef3f2; color: var(--danger); border: 1px solid #fecdca; }
.btn.full { width: 100%; }
.muted { color: var(--muted); }
.alert { color: var(--danger); background: #fef3f2; border: 1px solid #fecdca; padding: 12px 14px; border-radius: 12px; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.stat-card { border: 1px solid var(--border); border-radius: 16px; background: #fff; padding: 14px; }
.stat-card strong { display: block; font-size: 1.45rem; color: var(--setra-blue-dark); }
#map { min-height: 660px; height: 70vh; border-radius: 18px; overflow: hidden; border: 1px solid var(--border); }
.alert-list { display: grid; gap: 10px; max-height: 320px; overflow: auto; }
.alert-item { border: 1px solid var(--border); border-radius: 14px; padding: 12px; background: #fff; }
.alert-item.critical { border-color: #fecdca; background: #fff7f6; }
.alert-item.warning { border-color: #fedf89; background: #fffbeb; }
.alert-meta { font-size: 12px; color: var(--muted); margin-top: 4px; }
.health-grid { display: grid; gap: 10px; }
.health-row { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.health-row:last-child { border-bottom: 0; padding-bottom: 0; }
.status-pill { display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 10px; font-size: .82rem; font-weight: 700; }
.status-ok { color: #2e7d32; background: #e6f4ea; }
.status-warn { color: var(--warning); background: #fff3cd; }
@media (max-width: 1100px) {
  .app-layout { grid-template-columns: 1fr; }
  .side-menu { position: static; }
}
@media (max-width: 768px) {
  .form-grid.two-col, .stat-grid { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 12px; }
  #map { min-height: 460px; }
}

/* Tracker multi-device map UI */
.btn.danger {
  background: #fef3f2;
  color: #b42318;
  border: 1px solid #fecdca;
}
.btn.danger:hover { background: #fee4e2; }

#map { min-height: 640px; border-radius: 16px; }

.tracker-map-icon { background: transparent; border: 0; }
.tracker-map-pin {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50% 50% 50% 8px;
  transform: rotate(-45deg);
  background: var(--setra-blue);
  color: #fff;
  border: 3px solid #fff;
  box-shadow: 0 10px 24px rgba(16, 33, 63, .22);
}
.tracker-map-pin span {
  transform: rotate(45deg);
  font-size: 20px;
  line-height: 1;
}
.tracker-popup h3 { margin: 0 0 8px; font-size: 1rem; }
.popup-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  border: 1px solid var(--border);
}
.status-ok { background: #ecfdf5; color: #166534; border-color: #bbf7d0; }
.status-warn { background: #fff7ed; color: #9a3412; border-color: #fed7aa; }
.health-grid { display: grid; gap: 10px; }
.health-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
}
.health-row span { color: var(--muted); }
.health-row strong { text-align: right; }
.alert-list { display: grid; gap: 10px; }
.alert-item { border: 1px solid var(--border); border-radius: 14px; padding: 12px; background: #fff; }
.alert-item.critical { border-color: #fecdca; background: #fef3f2; }
.alert-item.warning { border-color: #fed7aa; background: #fff7ed; }
.alert-meta { color: var(--muted); font-size: .86rem; margin-top: 6px; }

@media (max-width: 768px) {
  .stat-grid { grid-template-columns: 1fr; }
  #map { min-height: 480px; }
}

/* Polished SVG tracker picker and map markers */
.icon-picker {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.icon-choice {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 14px;
  padding: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--ink);
}
.icon-choice:hover,
.icon-choice.active {
  border-color: var(--setra-blue);
  background: var(--setra-blue-soft);
  color: var(--setra-blue-dark);
  box-shadow: 0 0 0 3px rgba(29, 66, 138, .08);
}
.tracker-svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  display: block;
  flex: 0 0 auto;
}
.tracker-map-icon {
  background: transparent !important;
  border: 0 !important;
}
.tracker-map-pin {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50% 50% 50% 10px;
  transform: rotate(-45deg);
  background: linear-gradient(145deg, var(--setra-blue), var(--setra-blue-dark));
  color: #fff;
  border: 3px solid #fff;
  box-shadow: 0 12px 28px rgba(16, 33, 63, .28);
}
.tracker-map-pin span {
  transform: rotate(45deg);
  display: inline-flex;
}
.tracker-map-pin .tracker-svg {
  width: 25px;
  height: 25px;
}
.tracker-map-label {
  position: absolute;
  left: 50%;
  top: 48px;
  transform: translateX(-50%);
  max-width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--setra-blue-dark);
  box-shadow: 0 8px 18px rgba(16, 33, 63, .12);
}
.tracker-marker-armed .tracker-map-pin {
  background: linear-gradient(145deg, #f97316, #b42318);
}
.tracker-marker-start .tracker-map-pin {
  background: linear-gradient(145deg, #16a34a, #166534);
}
.tracker-marker-end .tracker-map-pin {
  background: linear-gradient(145deg, #2563eb, #1e3a8a);
}
.tracker-popup-head,
.tracker-detail-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.tracker-popup h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--setra-blue-dark);
}
.tracker-detail-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--setra-blue-soft);
  color: var(--setra-blue-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.tracker-detail-icon.large {
  width: 48px;
  height: 48px;
}
.tracker-detail-icon .tracker-svg,
.tracker-detail-icon.large .tracker-svg {
  width: 26px;
  height: 26px;
}
.btn-sm {
  padding: 8px 10px;
  font-size: 13px;
  border-radius: 10px;
}
@media (max-width: 768px) {
  .icon-picker { grid-template-columns: 1fr; }
}
/* Commercial feature upgrade */
#map, #playbackMap { min-height: 640px; border-radius: 16px; overflow: hidden; }
.content-panel { display:none; }
.content-panel.active { display:block; }
.btn.danger { background:#b42318; color:#fff; }
.btn.danger:hover { background:#8f1d15; }
.stat-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap:12px; }
.icon-picker { display:grid; grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap:10px; }
.icon-choice { border:1px solid var(--border); background:#fff; border-radius:14px; padding:10px; cursor:pointer; display:flex; flex-direction:column; align-items:center; gap:6px; font-weight:700; color:var(--ink); }
.icon-choice:hover, .icon-choice.active { border-color:var(--setra-blue); background:var(--setra-blue-soft); color:var(--setra-blue-dark); box-shadow:0 0 0 3px rgba(29,66,138,.12); }
.tracker-svg { width:26px; height:26px; fill:currentColor; flex:0 0 auto; }
.tracker-map-icon { background:transparent; border:0; }
.tracker-map-pin { width:42px; height:42px; border-radius:50% 50% 50% 8px; transform:rotate(-45deg); background:var(--setra-blue); color:#fff; display:flex; align-items:center; justify-content:center; box-shadow:0 12px 28px rgba(16,33,63,.28); border:3px solid #fff; }
.tracker-map-pin.armed { background:#b42318; animation: sentraPulse 1.5s infinite; }
.tracker-map-pin .tracker-svg { transform:rotate(45deg); width:24px; height:24px; }
.tracker-map-label { position:absolute; left:50%; transform:translateX(-50%); top:44px; background:#fff; color:var(--ink); border:1px solid var(--border); border-radius:999px; padding:3px 8px; font-size:11px; font-weight:700; white-space:nowrap; box-shadow:0 5px 14px rgba(16,33,63,.12); }
@keyframes sentraPulse { 0%{box-shadow:0 0 0 0 rgba(180,35,24,.45)} 70%{box-shadow:0 0 0 14px rgba(180,35,24,0)} 100%{box-shadow:0 0 0 0 rgba(180,35,24,0)} }
.tracker-popup { min-width:230px; }
.tracker-popup-head { display:flex; gap:10px; align-items:center; margin-bottom:10px; }
.tracker-popup-head .tracker-svg { width:34px; height:34px; color:var(--setra-blue); }
.popup-actions { display:flex; gap:8px; flex-wrap:wrap; margin-top:10px; }
.btn-sm { padding:7px 10px; font-size:.85rem; }
.health-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap:12px; }
.health-card { border:1px solid var(--border); border-radius:16px; background:#fff; padding:14px; box-shadow:0 8px 22px rgba(16,33,63,.05); }
.health-card.healthy { border-left:5px solid #16a34a; }
.health-card.warning { border-left:5px solid #f59e0b; }
.health-card.offline, .health-card.critical { border-left:5px solid #b42318; }
.alert-list { display:grid; gap:12px; }
.alert-item { border:1px solid var(--border); border-radius:16px; background:#fff; padding:14px; border-left:5px solid var(--setra-blue); }
.alert-item.warning { border-left-color:#f59e0b; }
.alert-item.critical { border-left-color:#b42318; }
.rule-row { display:grid; grid-template-columns: minmax(220px,1fr) 120px 180px; gap:10px; align-items:center; border:1px solid var(--border); border-radius:14px; padding:12px; background:#fff; }
.rule-row label { display:flex; align-items:center; gap:8px; margin:0; }
.rule-row input[type="checkbox"] { width:auto; }
.note-item { border:1px solid var(--border); border-radius:14px; padding:12px; margin-bottom:10px; background:#fff; }
@media (max-width: 900px) { .rule-row { grid-template-columns:1fr; } #map,#playbackMap{min-height:420px;} }

/* Polished Sentra module buttons */
.side-menu { display: grid; gap: 10px; }
.side-title { margin-bottom: 6px; }
.side-link.module-button {
  width: 100%;
  min-height: 58px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  padding: 10px 12px;
  cursor: pointer;
  text-align: left;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(16, 33, 63, .045);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
}
.side-link.module-button:hover {
  transform: translateY(-1px);
  border-color: rgba(29, 66, 138, .35);
  box-shadow: 0 14px 28px rgba(16, 33, 63, .08);
}
.side-link.module-button.active {
  background: linear-gradient(120deg, var(--setra-blue-dark), var(--setra-blue));
  color: #fff;
  border-color: var(--setra-blue);
}
.module-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--setra-blue-soft);
  color: var(--setra-blue-dark);
}
.module-icon svg { width: 23px; height: 23px; fill: currentColor; }
.side-link.module-button.active .module-icon {
  background: rgba(255,255,255,.16);
  color: #fff;
  border: 1px solid rgba(255,255,255,.16);
}
.module-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.module-chevron { color: var(--muted); font-size: 1.45rem; line-height: 1; }
.side-link.module-button.active .module-chevron { color: rgba(255,255,255,.82); }

/* Reliable table alignment for Users/Reports/Analytics */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
}
.admin-table {
  width: 100%;
  min-width: 720px;
  table-layout: fixed;
  border-collapse: collapse;
  border-spacing: 0;
  margin: 0;
}
.admin-table th, .admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-table th {
  background: #f8fbff;
  color: var(--setra-blue-dark);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 800;
}
.admin-table tbody tr:hover { background: #f9fbff; }
.admin-table tr:last-child td { border-bottom: 0; }
.users-table .col-name { width: 24%; }
.users-table .col-email { width: 34%; }
.users-table .col-role { width: 16%; }
.users-table .col-org { width: 26%; }
@media (max-width: 1100px) {
  .side-menu { grid-template-columns: 1fr; }
}
.super-admin-table th:last-child,
.super-admin-table td:last-child {
  width: 150px;
  min-width: 150px;
}

.super-admin-table .table-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  white-space: nowrap;
}

.super-admin-table .table-actions .btn {
  width: 100%;
  min-width: 110px;
  padding: 7px 10px;
}

.admin-table-wrap {
  width: 100%;
  overflow-x: auto;
}
.custom-modal.hidden {
  display: none !important;
}

.custom-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(14, 23, 43, 0.56);
}

.custom-modal-content {
  width: min(760px, 96vw);
  max-height: 90vh;
  overflow: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.custom-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.custom-modal-header h2 {
  margin: 0;
}

.custom-modal-close {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  background: var(--setra-blue-soft);
  color: var(--setra-blue-dark);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.custom-modal-close:hover {
  background: var(--setra-blue);
  color: #fff;
}
.tracker-enabled-row {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.tracker-enabled-row input {
  width: auto;
  margin: 0;
  flex: 0 0 auto;
}
.super-admin-tracker-row {
  cursor: pointer;
}

.super-admin-tracker-row:hover {
  background: #f8fbff;
}