:root {
  --accent: #1d4ed8;
  --accent-rgb: 29, 78, 216;
  --bg: #f3f5fb;
  --bg-elev: #ffffff;
  --text: #141b2d;
  --text-muted: #606b85;
  --search-bg: #ffffff;
  --search-text: #141b2d;
  --search-placeholder: #6b748c;
  --border: #dce1ee;
  --shadow: 0 14px 40px rgba(16, 23, 42, 0.08);
  --sidebar-bg: #11182a;
  --sidebar-text: #e9edf7;
  --sidebar-muted: #9aa3bb;
  --radius-xl: 18px;
  --radius-lg: 14px;
}

html[data-theme="dark"] {
  --bg: #080e1a;
  --bg-elev: #121a2d;
  --text: #eff3ff;
  --text-muted: #aeb8d2;
  --search-bg: #121a2d;
  --search-text: #eff3ff;
  --search-placeholder: #d6def3;
  --border: #26304a;
  --shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
  --sidebar-bg: #0a1120;
  --sidebar-text: #e7eefc;
  --sidebar-muted: #8f9ab8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app-bg-gradient {
  position: fixed;
  inset: -120px -80px auto auto;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.23) 0%, rgba(var(--accent-rgb), 0) 68%);
  z-index: 0;
}

.app-shell {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100vh;
}

.app-sidebar {
  width: 288px;
  flex-shrink: 0;
  position: relative;
  background: linear-gradient(180deg, var(--sidebar-bg) 0%, #0f1830 100%);
  color: var(--sidebar-text);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 14px;
  overflow-y: auto;
  transition: width .24s ease;
}

.sidebar-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 10px 18px;
}

.brand-copy {
  min-width: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  background: rgba(var(--accent-rgb), 0.92);
  color: #fff;
}

.brand-title {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-subtitle {
  margin: 0;
  font-size: 0.78rem;
  color: var(--sidebar-muted);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-edge-toggle {
  position: fixed;
  top: 30px;
  left: calc(288px - 1px);
  width: 28px;
  height: 44px;
  border-radius: 0 10px 10px 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-left: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08));
  color: var(--sidebar-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 56;
  transition: left .24s ease, background-color .2s ease, border-color .2s ease;
}

.sidebar-edge-toggle:hover {
  background: linear-gradient(180deg, rgba(var(--accent-rgb), 0.38), rgba(var(--accent-rgb), 0.2));
  border-color: rgba(var(--accent-rgb), 0.65);
}

.sidebar-edge-toggle i {
  font-size: 1.2rem;
  line-height: 1;
  transform: scaleY(1.85);
}

.nav-group-title {
  margin: 14px 10px 4px;
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
  text-shadow: 0 0 24px rgba(var(--section-rgb, 255, 255, 255), 0.2);
}

.nav-link-item {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--sidebar-text);
  border-radius: 11px;
  padding: 9px 10px;
  position: relative;
  border: 1px solid transparent;
  transition: background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.nav-link-item i {
  font-size: 1rem;
}

.nav-link-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-right-tag {
  margin-left: auto;
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.12);
}

.nav-submenu-caret {
  margin-left: 8px;
  font-size: 0.78rem;
  opacity: 0.85;
  transition: transform .2s ease;
}

.nav-menu-block.is-submenu-open .nav-submenu-caret {
  transform: rotate(90deg);
}

.nav-link-item:hover,
.nav-link-item:focus-visible {
  background: linear-gradient(
    135deg,
    rgba(var(--section-rgb, 255, 255, 255), 0.26) 0%,
    rgba(var(--section-rgb, 255, 255, 255), 0.15) 40%,
    rgba(255, 255, 255, 0.08) 100%
  );
  border-color: rgba(var(--section-rgb, 255, 255, 255), 0.45);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 8px 18px rgba(var(--section-rgb, 255, 255, 255), 0.16);
  color: #fff;
}

.nav-submenu {
  margin: -2px 0 6px 34px;
  display: none;
  flex-direction: column;
  gap: 2px;
}

.nav-menu-block.is-submenu-open > .nav-submenu {
  display: flex;
}

.nav-submenu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--sidebar-muted);
  border-radius: 9px;
  padding: 6px 8px;
  border: 1px solid transparent;
  font-size: 0.84rem;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.nav-submenu-item i {
  font-size: 0.85rem;
}

.nav-submenu-item:hover,
.nav-submenu-item:focus-visible {
  color: #fff;
  background: linear-gradient(125deg, rgba(var(--section-rgb, 255, 255, 255), 0.18), rgba(255, 255, 255, 0.08));
  border-color: rgba(var(--section-rgb, 255, 255, 255), 0.36);
}

.app-content {
  flex: 1;
  min-width: 0;
  padding: 20px 22px 26px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  margin-bottom: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: color-mix(in srgb, var(--bg-elev) 84%, transparent);
  backdrop-filter: blur(9px);
  box-shadow: var(--shadow);
}

.page-eyebrow {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
}

.page-title {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.2;
}

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

.search-box {
  min-width: min(560px, 50vw);
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--search-bg);
  padding: 6px 10px;
}

.search-box i {
  color: var(--text-muted);
}

.search-box input {
  border: none;
  padding: 0;
  background-color: transparent !important;
  color: var(--search-text) !important;
  caret-color: var(--search-text);
}

.search-box input::placeholder {
  color: var(--search-placeholder) !important;
  opacity: 1;
}

.search-box input:focus {
  background-color: transparent !important;
  color: var(--search-text) !important;
  box-shadow: none !important;
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
}

.btn-icon:hover {
  background: rgba(var(--accent-rgb), 0.12);
  border-color: rgba(var(--accent-rgb), 0.35);
}

.profile-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  border-radius: 12px;
  padding: 5px 10px 5px 6px;
  color: var(--text);
}

.profile-avatar {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: rgba(var(--accent-rgb), 0.18);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
}

.profile-meta {
  line-height: 1.05;
  text-align: left;
}

.profile-name {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
}

.profile-role {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.content-wrap {
  padding: 4px;
}

.metric-card,
.panel-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 16px;
}

.metric-label {
  margin: 0 0 6px;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.metric-value {
  margin: 0;
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1;
}

.metric-meta {
  margin-top: 7px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.panel-card {
  padding: 16px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.panel-head h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
}

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background: color-mix(in srgb, var(--accent) 90%, #000);
  border-color: color-mix(in srgb, var(--accent) 90%, #000);
  color: #fff;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.module-tile {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: color-mix(in srgb, var(--bg-elev) 84%, var(--accent) 16%);
  transition: transform .2s ease, border-color .2s ease;
}

.module-tile i {
  font-size: 1.2rem;
  color: var(--accent);
}

.module-tile span {
  display: block;
  margin-top: 8px;
  font-weight: 700;
}

.module-tile small {
  color: var(--text-muted);
}

.module-tile:hover {
  transform: translateY(-2px);
  border-color: rgba(var(--accent-rgb), 0.45);
}

.env-list dt {
  margin-top: 8px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.env-list dd {
  margin: 3px 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.offcanvas {
  background: var(--bg-elev);
  color: var(--text);
}

.theme-mode-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.theme-mode-group .btn {
  border-radius: 10px;
}

.accent-swatches {
  display: flex;
  gap: 10px;
}

.accent-swatch {
  border: 2px solid color-mix(in srgb, var(--swatch) 70%, #fff);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--swatch);
}

.app-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
  z-index: 40;
}

@media (min-width: 992px) {
  .sidebar-collapsed .sidebar-edge-toggle {
    left: calc(92px - 1px);
  }

  .sidebar-collapsed.sidebar-hover-open .sidebar-edge-toggle {
    left: calc(288px - 1px);
  }

  .sidebar-collapsed .app-sidebar {
    width: 92px;
    padding-inline: 10px;
  }

  .sidebar-collapsed .brand-copy,
  .sidebar-collapsed .nav-group-title,
  .sidebar-collapsed .nav-link-label,
  .sidebar-collapsed .nav-right-tag,
  .sidebar-collapsed .nav-submenu-caret,
  .sidebar-collapsed .nav-submenu {
    display: none;
  }

  .sidebar-collapsed .sidebar-head {
    justify-content: center;
    padding-inline: 0;
  }

  .sidebar-collapsed .nav-link-item {
    justify-content: center;
    padding-inline: 8px;
  }

  .sidebar-collapsed .nav-link-item i {
    font-size: 1.15rem;
  }

  .sidebar-collapsed.sidebar-hover-open .app-sidebar {
    width: 288px;
    padding-inline: 14px;
  }

  .sidebar-collapsed.sidebar-hover-open .brand-copy,
  .sidebar-collapsed.sidebar-hover-open .nav-group-title,
  .sidebar-collapsed.sidebar-hover-open .nav-link-label {
    display: block;
  }

  .sidebar-collapsed.sidebar-hover-open .nav-right-tag,
  .sidebar-collapsed.sidebar-hover-open .nav-submenu-caret {
    display: inline-block;
  }

  .sidebar-collapsed.sidebar-hover-open .sidebar-head {
    justify-content: flex-start;
    padding-inline: 10px;
  }

  .sidebar-collapsed.sidebar-hover-open .nav-link-item {
    justify-content: flex-start;
    padding-inline: 10px;
  }

  .sidebar-collapsed.sidebar-hover-open .nav-link-item i {
    font-size: 1rem;
  }

  .sidebar-collapsed.sidebar-hover-open .nav-menu-block.is-submenu-open > .nav-submenu {
    display: flex;
  }
}

@media (max-width: 991.98px) {
  .app-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 55;
    transform: translateX(-100%);
    transition: transform .24s ease;
  }

  .sidebar-open .app-sidebar {
    transform: translateX(0);
  }

  .sidebar-edge-toggle {
    display: none !important;
  }

  .sidebar-open .app-overlay {
    opacity: 1;
    visibility: visible;
  }

  .app-content {
    width: 100%;
    padding: 12px;
  }

  .topbar {
    border-radius: 14px;
  }

  .search-box {
    min-width: 0;
    width: min(70vw, 360px);
  }

  .module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .topbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  .search-box {
    width: 100%;
    order: 2;
  }

  .module-grid {
    grid-template-columns: 1fr;
  }
}