:root {
  color-scheme: light;
  --bg: #edf4f8;
  --bg-elevated: #ffffff;
  --bg-orb-1: rgba(0, 103, 167, 0.22);
  --bg-orb-2: rgba(17, 184, 163, 0.18);
  --bg-orb-3: rgba(4, 83, 130, 0.1);
  --panel-border: #d6dfec;
  --text: #13233a;
  --muted: #5d6d83;
  --brand: #0067a7;
  --brand-strong: #00466f;
  --brand-soft: rgba(0, 103, 167, 0.12);
  --aqua: #11b8a3;
  --glow: rgba(17, 184, 163, 0.28);
  --success: #14854f;
  --warning: #a66300;
  --danger: #b4232e;
  --shadow: 0 16px 32px rgba(9, 24, 50, 0.08);
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e1621;
  --bg-elevated: #162231;
  --bg-orb-1: rgba(98, 178, 255, 0.12);
  --bg-orb-2: rgba(92, 230, 213, 0.1);
  --bg-orb-3: rgba(8, 18, 29, 0.2);
  --panel-border: #263548;
  --text: #e9f1ff;
  --muted: #9bb1cc;
  --brand: #62b2ff;
  --brand-strong: #9fd2ff;
  --brand-soft: rgba(98, 178, 255, 0.12);
  --aqua: #5ce6d5;
  --glow: rgba(92, 230, 213, 0.22);
  --success: #58cc8f;
  --warning: #f5b74e;
  --danger: #ff7a84;
  --shadow: 0 18px 34px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, var(--bg-orb-1), transparent 28%),
    radial-gradient(circle at 85% 22%, var(--bg-orb-2), transparent 26%),
    radial-gradient(circle at 40% 100%, var(--bg-orb-3), transparent 34%),
    var(--bg);
  color: var(--text);
  transition: background 0.35s ease, color 0.35s ease;
  overflow-x: hidden;
}

body.mobile-sheet-open {
  overflow: hidden;
}

a {
  color: var(--brand);
  text-decoration: none;
  transition: color 0.35s ease;
}

a:hover {
  color: var(--brand-strong);
}

label {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--muted);
}

.app-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 280px 1fr;
}

.sidebar {
  border-right: 1px solid var(--panel-border);
  background:
    linear-gradient(180deg, rgba(0, 103, 167, 0.14), transparent 38%),
    linear-gradient(180deg, rgba(17, 184, 163, 0.08), transparent 68%),
    var(--bg-elevated);
  display: flex;
  flex-direction: column;
  padding: 24px 18px;
  gap: 22px;
  position: relative;
  overflow: hidden;
}

.sidebar::before {
  content: "";
  position: absolute;
  inset: auto -70px 18% auto;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--glow), transparent 68%);
  pointer-events: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-badge {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--aqua));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-logo {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow:
    0 14px 28px rgba(0, 71, 115, 0.16),
    inset 0 0 0 1px rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.92);
}

.brand h1 {
  font-size: 1.05rem;
  margin: 0;
}

.brand p {
  font-size: 0.78rem;
  margin: 2px 0 0;
  color: var(--muted);
}

.nav-menu {
  display: grid;
  gap: 8px;
}

.nav-menu a {
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--text);
  font-weight: 600;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.45s ease,
    border-color 0.45s ease,
    background 0.45s ease,
    color 0.45s ease,
    box-shadow 0.45s ease;
}

.nav-menu a:hover {
  border-color: color-mix(in srgb, var(--brand) 35%, var(--panel-border));
  background: linear-gradient(135deg, var(--brand-soft), rgba(17, 184, 163, 0.14));
  transform: translateX(3px);
  box-shadow: 0 8px 18px rgba(0, 71, 115, 0.1);
}

.nav-menu a.active {
  background: linear-gradient(135deg, var(--brand), color-mix(in srgb, var(--aqua) 56%, var(--brand)));
  color: #fff;
  box-shadow: 0 10px 22px rgba(0, 71, 115, 0.18);
}

.theme-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  margin-bottom: 0;
}

.theme-switch input {
  display: none;
}

.theme-switch .slider {
  position: relative;
  width: 54px;
  height: 30px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text) 16%, transparent);
  transition: background 0.25s ease, box-shadow 0.25s ease;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--panel-border) 70%, transparent);
}

.theme-switch .slider::before {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  left: 4px;
  top: 4px;
  transition: transform 0.25s ease;
}

.theme-switch input:checked + .slider {
  background: var(--brand);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent);
}

.theme-switch input:checked + .slider::before {
  transform: translateX(24px);
}

.theme-label {
  color: var(--muted);
  font-size: 0.85rem;
}

.theme-switch-top {
  padding: 6px 10px;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
}

.content {
  padding: 22px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 18px;
}

.topbar h2 {
  margin: 0;
  font-size: 1.45rem;
}

.subtitle {
  margin: 4px 0 0;
  color: var(--muted);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.user-chip {
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.84rem;
  background: var(--bg-elevated);
}

.page-body {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.hero-panel {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid color-mix(in srgb, var(--brand) 16%, var(--panel-border));
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.68)),
    linear-gradient(135deg, rgba(0, 103, 167, 0.13), rgba(17, 184, 163, 0.14));
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

html[data-theme="dark"] .hero-panel {
  background:
    linear-gradient(135deg, rgba(22, 34, 49, 0.94), rgba(22, 34, 49, 0.88)),
    linear-gradient(135deg, rgba(98, 178, 255, 0.12), rgba(92, 230, 213, 0.12));
}

.hero-panel::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--glow), transparent 66%);
  pointer-events: none;
}

.hero-copy h3 {
  margin: 10px 0 14px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.04;
  max-width: 12ch;
}

.hero-copy p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.eyebrow {
  display: inline-flex;
  border-radius: 999px;
  padding: 8px 12px;
  background: linear-gradient(135deg, var(--brand-soft), rgba(17, 184, 163, 0.1));
  color: var(--brand);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  gap: 12px;
  align-content: center;
}

.signal-card {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--brand) 20%, var(--panel-border));
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.46));
  backdrop-filter: blur(12px);
}

html[data-theme="dark"] .signal-card {
  background: linear-gradient(160deg, rgba(30, 46, 66, 0.82), rgba(19, 28, 41, 0.78));
}

.signal-card span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.signal-card strong {
  display: block;
  margin: 8px 0 4px;
  font-size: 2rem;
  line-height: 1;
}

.signal-card small {
  color: var(--muted);
  font-size: 0.85rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  background: var(--bg-elevated);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 16px;
  transition:
    transform 0.45s ease,
    box-shadow 0.45s ease,
    border-color 0.45s ease,
    background 0.45s ease;
}

.metric-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--brand) 30%, var(--panel-border));
  background: linear-gradient(180deg, var(--bg-elevated), color-mix(in srgb, var(--brand-soft) 80%, var(--bg-elevated)));
  box-shadow: 0 20px 38px rgba(9, 24, 50, 0.12);
}

.metric-card h3 {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.metric-card p {
  margin: 10px 0 0;
  font-size: 1.55rem;
  font-weight: 800;
}

.panel-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 18px;
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 16px;
  transition: transform 0.45s ease, border-color 0.45s ease;
  min-width: 0;
}

.panel:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--brand) 18%, var(--panel-border));
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-header h3 {
  margin: 0;
}

.table-wrap {
  overflow-x: auto;
  max-width: 100%;
}

table {
  width: 100%;
  border-collapse: collapse;
  max-width: 100%;
}

th,
td {
  text-align: left;
  padding: 10px 10px;
  border-bottom: 1px solid var(--panel-border);
  font-size: 0.9rem;
  vertical-align: middle;
  white-space: nowrap;
}

thead th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

tbody tr.row-green {
  background: color-mix(in srgb, var(--success) 7%, transparent);
}

tbody tr.row-yellow {
  background: color-mix(in srgb, var(--warning) 11%, transparent);
}

tbody tr.row-red {
  background: color-mix(in srgb, var(--danger) 10%, transparent);
}

.health {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.health-green {
  color: var(--success);
  background: color-mix(in srgb, var(--success) 18%, transparent);
}

.health-yellow {
  color: var(--warning);
  background: color-mix(in srgb, var(--warning) 20%, transparent);
}

.health-red {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 18%, transparent);
}

.health-unknown {
  color: var(--muted);
  background: color-mix(in srgb, var(--muted) 20%, transparent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 9px 12px;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.86rem;
  background: transparent;
  color: var(--text);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.55s ease,
    border-color 0.55s ease,
    background 0.55s ease,
    color 0.55s ease,
    box-shadow 0.55s ease;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.24) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform 0.8s ease;
  pointer-events: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), color-mix(in srgb, var(--aqua) 60%, var(--brand)));
  color: #fff;
  box-shadow: 0 12px 24px rgba(0, 71, 115, 0.18);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--brand-strong), var(--aqua));
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(0, 71, 115, 0.26);
}

.btn-glass {
  border-color: color-mix(in srgb, var(--brand) 24%, var(--panel-border));
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.54), rgba(255, 255, 255, 0.32));
  backdrop-filter: blur(10px);
}

.btn-text {
  border-color: var(--panel-border);
  background: linear-gradient(135deg, transparent, rgba(17, 184, 163, 0.04));
}

.btn:hover,
.btn:focus-visible {
  border-color: color-mix(in srgb, var(--brand) 45%, var(--panel-border));
  box-shadow: 0 14px 28px rgba(0, 71, 115, 0.12);
}

.btn:hover::before,
.btn:focus-visible::before {
  transform: translateX(120%);
}

.btn-text:hover,
.btn-glass:hover {
  color: var(--brand-strong);
  background: linear-gradient(135deg, var(--brand-soft), rgba(17, 184, 163, 0.12));
  transform: translateY(-2px);
}

.form-control {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--panel-border);
  border-radius: 11px;
  color: var(--text);
  padding: 10px 12px;
  outline: none;
  font: inherit;
}

.form-control:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 24%, transparent);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.analytics-filter-grid {
  grid-template-columns: minmax(220px, 340px) auto;
}

.filter-grid-wide {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.filter-actions {
  display: flex;
  align-items: end;
  gap: 10px;
}

.stack-form {
  display: grid;
  gap: 12px;
  max-width: 760px;
}

.actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.row-actions {
  display: flex;
  gap: 8px;
}

.simple-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.simple-list li {
  display: grid;
  gap: 2px;
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 10px 12px;
  transition: transform 0.4s ease, border-color 0.4s ease, background 0.4s ease;
}

.simple-list li:hover {
  transform: translateX(4px);
  border-color: color-mix(in srgb, var(--brand) 25%, var(--panel-border));
  background: linear-gradient(135deg, var(--brand-soft), rgba(17, 184, 163, 0.08));
}

.muted {
  color: var(--muted);
}

.field-error {
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 4px;
}

.section-title {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.section-divider {
  margin-top: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--panel-border);
}

.alerts-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.alert {
  border-radius: 12px;
  padding: 10px 12px;
  border: 1px solid var(--panel-border);
  background: var(--bg-elevated);
}

.alert.success {
  border-color: color-mix(in srgb, var(--success) 45%, var(--panel-border));
}

.alert.error {
  border-color: color-mix(in srgb, var(--danger) 45%, var(--panel-border));
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
}

.pagination a,
.pagination span {
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 7px 11px;
  color: var(--text);
}

.toggle-group {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.toggle-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.chart-box {
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--bg-elevated);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.map-box {
  width: 100%;
  min-height: 360px;
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
}

.map-box-large {
  min-height: 420px;
}

.map-empty {
  border: 1px dashed var(--panel-border);
  border-radius: 18px;
  padding: 22px;
  color: var(--muted);
  background: color-mix(in srgb, var(--bg-elevated) 92%, var(--brand-soft));
}

.map-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.device-color-dot {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  display: inline-flex;
  background: var(--device-color, var(--brand));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--device-color, var(--brand)) 18%, transparent);
}

.leaflet-container {
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
  background: var(--bg-elevated);
  color: var(--text);
}

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-card {
  width: min(92vw, 460px);
  border-radius: 18px;
  border: 1px solid var(--panel-border);
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
  padding: 26px;
}

.login-card h1 {
  margin-top: 0;
}

.login-card input {
  width: 100%;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
  background: var(--bg-elevated);
  color: var(--text);
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: 1fr;
  }
  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--panel-border);
  }
  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .panel-grid {
    grid-template-columns: 1fr;
  }
  .hero-panel {
    grid-template-columns: 1fr;
  }
  .filter-grid,
  .filter-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .content {
    padding: 14px;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .filter-grid,
  .filter-grid-wide {
    grid-template-columns: 1fr;
  }
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .topbar-right {
    width: 100%;
    justify-content: space-between;
  }
}

.app-shell-immersive {
  display: block;
  min-height: 100vh;
}

.workspace-menu {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 292px;
  padding: 24px 18px 24px 20px;
  border-right: 1px solid color-mix(in srgb, var(--panel-border) 86%, transparent);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent 20%),
    color-mix(in srgb, var(--bg-elevated) 96%, rgba(255, 255, 255, 0.12));
  display: flex;
  flex-direction: column;
  gap: 22px;
  overflow: hidden;
  z-index: 30;
}

.workspace-menu-desktop {
  width: 292px;
}

html[data-theme="dark"] .workspace-menu {
  background:
    linear-gradient(180deg, rgba(98, 178, 255, 0.08), transparent 18%),
    color-mix(in srgb, var(--bg-elevated) 98%, rgba(8, 18, 29, 0.22));
}

.workspace-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px 8px;
}

.workspace-brand h1 {
  margin: 0;
}

.workspace-brand p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.workspace-org-chip {
  display: inline-flex;
  align-items: center;
  margin-top: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--brand) 14%, transparent);
  color: var(--brand-strong);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.workspace-group {
  display: grid;
  gap: 12px;
}

.workspace-group-admin {
  margin-top: 0;
}

.workspace-label {
  padding: 0 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-menu {
  display: grid;
  gap: 8px;
}

.section-link {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px 12px;
  border-radius: 18px;
  border: 1px solid transparent;
  color: var(--text);
  transition:
    transform 0.45s ease,
    border-color 0.45s ease,
    background 0.45s ease,
    box-shadow 0.45s ease,
    color 0.45s ease;
}

.section-link:hover,
.section-link:focus-visible {
  transform: translateX(3px);
  border-color: color-mix(in srgb, var(--brand) 26%, var(--panel-border));
  background: linear-gradient(140deg, var(--brand-soft), rgba(17, 184, 163, 0.08));
  box-shadow: 0 12px 20px rgba(0, 71, 115, 0.08);
}

.section-link.active {
  border-color: color-mix(in srgb, var(--brand) 32%, transparent);
  background:
    linear-gradient(140deg, color-mix(in srgb, var(--brand) 18%, transparent), color-mix(in srgb, var(--aqua) 16%, transparent)),
    var(--bg-elevated);
  box-shadow: 0 14px 26px rgba(0, 71, 115, 0.1);
}

.section-link strong {
  display: block;
  font-size: 0.94rem;
  font-weight: 800;
}

.section-link small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.78rem;
}

.nav-icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: currentColor;
}

.nav-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-icon-inline {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: var(--brand);
  background: linear-gradient(145deg, color-mix(in srgb, var(--brand) 14%, transparent), color-mix(in srgb, var(--aqua) 14%, transparent));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--brand) 18%, transparent);
}

.section-link.active .nav-icon-inline {
  color: #fff;
  background: linear-gradient(145deg, var(--brand), color-mix(in srgb, var(--aqua) 60%, var(--brand)));
  box-shadow: 0 12px 24px color-mix(in srgb, var(--brand) 24%, transparent);
}

.content-immersive {
  margin-left: 292px;
  padding: 22px 22px 26px;
  min-width: 0;
}

.topbar-immersive {
  position: sticky;
  top: 0;
  z-index: 15;
  padding: 14px 0 18px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg) 88%, transparent), color-mix(in srgb, var(--bg) 64%, transparent), transparent);
  backdrop-filter: blur(14px);
}

.topbar-copy {
  display: grid;
  gap: 4px;
}

.mobile-brand {
  display: none;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.brand-badge-mobile {
  width: 40px;
  height: 40px;
  border-radius: 14px;
}

.brand-logo-mobile {
  width: 46px;
  height: 46px;
  border-radius: 14px;
}

.mobile-brand h1 {
  margin: 0;
  font-size: 1rem;
}

.mobile-brand p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.topbar-right {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.user-chip-secondary {
  background: color-mix(in srgb, var(--brand) 12%, transparent);
  color: var(--brand-strong);
}

.mobile-tabbar,
.mobile-more-sheet {
  display: none;
}

@media (max-width: 1180px) {
  .workspace-menu {
    width: 250px;
    padding-inline: 14px;
  }

  .workspace-menu-desktop {
    width: 250px;
  }

  .content-immersive {
    margin-left: 250px;
  }
}

@media (max-width: 980px) {
  html,
  body {
    overflow-x: hidden;
  }

  .workspace-menu {
    display: none;
  }

  .content-immersive {
    margin-left: 0;
    padding: 16px 16px calc(168px + env(safe-area-inset-bottom, 0px));
    scroll-padding-bottom: calc(168px + env(safe-area-inset-bottom, 0px));
  }

  .topbar,
  .topbar-right,
  .page-body,
  .hero-panel,
  .hero-copy,
  .hero-stats,
  .metrics-grid,
  .panel-grid,
  .filter-grid,
  .filter-grid-wide,
  .analytics-filter-grid,
  .actions,
  .row-actions,
  .table-wrap,
  table,
  tbody,
  tr,
  th,
  td,
  .chart-box,
  .map-box {
    min-width: 0;
    max-width: 100%;
  }

  .panel-grid,
  .metrics-grid,
  .hero-panel {
    grid-template-columns: 1fr;
  }

  .hero-copy h3 {
    max-width: none;
  }

  .filter-actions,
  .row-actions {
    flex-wrap: wrap;
  }

  table {
    table-layout: fixed;
  }

  th,
  td {
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .mobile-brand {
    display: flex;
  }

  .mobile-tabbar {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    padding: 8px;
    border: 1px solid color-mix(in srgb, var(--panel-border) 90%, transparent);
    border-radius: 24px;
    background: color-mix(in srgb, var(--bg-elevated) 92%, rgba(255, 255, 255, 0.32));
    box-shadow: 0 20px 38px rgba(9, 24, 50, 0.18);
    backdrop-filter: blur(16px);
    z-index: 60;
  }

  html[data-theme="dark"] .mobile-tabbar {
    background: color-mix(in srgb, var(--bg-elevated) 94%, rgba(8, 18, 29, 0.24));
  }

  .mobile-tab {
    display: grid;
    justify-items: center;
    gap: 6px;
    padding: 10px 6px;
    border-radius: 16px;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    border: 0;
    background: transparent;
  }

  .mobile-tab.active {
    color: var(--brand-strong);
    background: linear-gradient(160deg, color-mix(in srgb, var(--brand) 16%, transparent), color-mix(in srgb, var(--aqua) 14%, transparent));
  }

  .mobile-tab-button {
    appearance: none;
    cursor: pointer;
    font: inherit;
  }

  .nav-icon-mobile {
    width: 20px;
    height: 20px;
  }

  .nav-icon-mobile svg {
    width: 20px;
    height: 20px;
  }

  .mobile-more-sheet[hidden] {
    display: none;
  }

  .mobile-more-sheet.is-open {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 80;
  }

  .mobile-more-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(6, 12, 20, 0.38);
  }

  .mobile-more-panel {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: calc(104px + env(safe-area-inset-bottom, 0px));
    padding: 14px;
    border-radius: 26px;
    border: 1px solid var(--panel-border);
    background: var(--bg-elevated);
    box-shadow: 0 26px 48px rgba(9, 24, 50, 0.22);
  }

  .mobile-more-handle {
    width: 52px;
    height: 5px;
    border-radius: 999px;
    margin: 0 auto 12px;
    background: color-mix(in srgb, var(--muted) 32%, transparent);
  }

  .mobile-more-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
  }

  .mobile-more-header h3 {
    margin: 0;
  }

  .mobile-more-header p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 0.82rem;
  }

  .mobile-more-links {
    display: grid;
    gap: 8px;
  }

  .mobile-more-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 6px;
    flex-wrap: wrap;
  }

  .page-body::after {
    content: "";
    display: block;
    height: calc(60px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 640px) {
  .topbar-immersive {
    padding-top: 2px;
  }

  .topbar {
    gap: 14px;
  }

  .topbar-right {
    align-items: stretch;
  }

  .theme-switch-top,
  .user-chip {
    width: 100%;
    justify-content: center;
  }

  .topbar h2 {
    font-size: 1.18rem;
  }

  .subtitle {
    font-size: 0.92rem;
    line-height: 1.45;
  }

  .hero-panel,
  .panel,
  .metric-card {
    padding: 14px;
  }

  .hero-copy h3 {
    font-size: clamp(1.7rem, 8vw, 2.3rem);
    line-height: 1.06;
  }

  .hero-copy p,
  .signal-card small,
  .simple-list li,
  .muted {
    font-size: 0.9rem;
  }

  .signal-card strong {
    font-size: 1.55rem;
  }

  .panel-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .panel-header .btn,
  .filter-actions .btn,
  .row-actions .btn,
  .actions .btn {
    width: 100%;
  }

  .form-control {
    padding: 9px 11px;
  }

  .table-wrap {
    overflow-x: hidden;
  }

  th,
  td {
    padding: 8px 6px;
    font-size: 0.76rem;
  }

  thead th {
    font-size: 0.68rem;
  }

  .chart-box {
    min-height: 260px;
  }

  .map-box {
    height: 280px;
  }

  .mobile-tabbar {
    left: 10px;
    right: 10px;
  }

  .content-immersive {
    padding-bottom: calc(182px + env(safe-area-inset-bottom, 0px));
    scroll-padding-bottom: calc(182px + env(safe-area-inset-bottom, 0px));
  }

  .page-body::after {
    height: calc(78px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-tab {
    font-size: 0.68rem;
  }
}