:root {
  --app-bg: #f3f2ee;
  --app-surface: #ffffff;
  --app-border: #ddd8cc;
  --app-text: #292522;
  --app-muted: #6a625b;
  --app-accent: #2f6f62;
  --app-accent-soft: #deece8;
  --app-surface-alt: #f8f6f1;
  --app-bg-burst-a: #ece6da;
  --app-bg-burst-b: #e3ede9;
  --app-nav-soft: #f5f0e6;
  --app-nav-hover: #ece8df;
  --app-title-hover: #151311;
  --app-table-border: #e2ddd2;
  --app-shadow: rgba(48, 42, 29, 0.06);
  --tile-shadow: rgba(43, 38, 28, 0.15);
}

[data-theme="dark"] {
  --app-bg: #111419;
  --app-surface: #181d24;
  --app-border: #2c3541;
  --app-text: #e8edf3;
  --app-muted: #9eabb8;
  --app-accent: #4ea890;
  --app-accent-soft: #1f4138;
  --app-surface-alt: #202833;
  --app-bg-burst-a: #1b2430;
  --app-bg-burst-b: #13272a;
  --app-nav-soft: #1c222a;
  --app-nav-hover: #28303a;
  --app-title-hover: #ffffff;
  --app-table-border: #2b3440;
  --app-shadow: rgba(0, 0, 0, 0.35);
  --tile-shadow: rgba(0, 0, 0, 0.45);
  --app-muted-strong: #b9c5d2;
}

body {
  font-family: "Encode Sans Condensed", "Segoe UI", sans-serif;
  font-size: 1.03rem;
  color: var(--app-text);
  background:
    radial-gradient(circle at top right, var(--app-bg-burst-a) 0%, transparent 38%),
    radial-gradient(circle at bottom left, var(--app-bg-burst-b) 0%, transparent 33%),
    var(--app-bg);
}

.app-navbar {
  background: color-mix(in srgb, var(--app-surface) 95%, var(--app-nav-soft) 5%);
  backdrop-filter: blur(4px);
}

.brand-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--app-accent);
}

.app-navbar .navbar-brand {
  color: var(--app-text);
  letter-spacing: 0.02em;
}

.app-navbar .navbar-brand:hover {
  color: var(--app-title-hover);
}

.app-navbar .navbar-toggler {
  border-color: var(--app-border);
}

.app-navbar .navbar-toggler-icon {
  filter: invert(25%);
}

.app-navbar .nav-link {
  color: var(--app-muted);
  border-radius: 999px;
  padding: 0.35rem 0.95rem;
  transition: background-color 120ms ease, color 120ms ease;
}

.app-navbar .nav-link:hover {
  color: var(--app-text);
  background-color: var(--app-nav-hover);
}

.app-navbar .nav-link.active {
  color: #143d34;
  background-color: var(--app-accent-soft);
  font-weight: 700;
}

.view-header {
  margin-bottom: 1.25rem;
  min-height: 3.5rem;
}

.view-title {
  font-size: 1.35rem;
  letter-spacing: 0.01em;
}

.view-subtitle {
  color: var(--app-muted);
  margin-bottom: 0;
  font-size: 0.97rem;
}

.app-panel {
  border: 1px solid var(--app-border);
  border-radius: 0.85rem;
  box-shadow: 0 8px 24px var(--app-shadow);
}

.app-panel .card-header {
  background-color: color-mix(in srgb, var(--app-surface) 92%, var(--app-surface-alt) 8%);
  border-bottom: 1px solid var(--app-border);
  font-weight: 600;
  padding-top: 0.62rem;
  padding-bottom: 0.62rem;
}

.app-workspace {
  max-width: 1120px;
}

.status-pill {
  border-radius: 999px;
  padding: 0.2rem 0.52rem;
  font-size: 0.78rem;
  font-weight: 600;
}

.status-pill.status-up {
  background: #dff3e8;
  color: #11633f;
}

.status-pill.status-down {
  background: #f7dfdd;
  color: #8e251d;
}

.status-pill.status-unknown {
  background: color-mix(in srgb, var(--app-surface-alt) 88%, var(--app-border) 12%);
  color: var(--app-muted);
}

.muted-card {
  border: 1px solid var(--app-border);
  background: color-mix(in srgb, var(--app-surface) 90%, var(--app-surface-alt) 10%);
}

.summary-tile {
  border: 1px solid var(--app-border);
  background: var(--app-surface-alt);
  border-radius: 0.5rem;
  padding: 0.62rem 0.7rem;
}

.summary-tile small {
  display: block;
  margin-bottom: 0.12rem;
}

.config-compact {
  border: 1px dashed var(--app-border);
  border-radius: 0.6rem;
  background: color-mix(in srgb, var(--app-surface) 92%, var(--app-surface-alt) 8%);
  padding: 0.7rem 0.8rem;
}

.link-card {
  cursor: move;
}

.draggable-category {
  cursor: move;
}

.draggable-tile {
  cursor: move;
}

.category-card {
  border-color: var(--app-border);
  border-radius: 0.85rem;
  box-shadow: 0 8px 24px var(--app-shadow);
  min-height: 220px;
}

.category-card-header {
  background-color: color-mix(in srgb, var(--app-surface) 92%, var(--app-surface-alt) 8%);
  border-bottom: 1px solid var(--app-border);
}

.log-box {
  background: #0f172a;
  color: #e2e8f0;
  padding: 1rem;
  border-radius: 0.5rem;
  max-height: 38vh;
  line-height: 1.45;
  white-space: pre-wrap;
}

.log-box-expanded {
  max-height: 70vh;
}

.tile-card {
  position: relative;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  border-color: #e4ddd0;
}

.tile-card-body {
  padding: 0.72rem 0.78rem;
}

.tile-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem var(--tile-shadow);
}

.tile-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.tile-icon-wrap {
  width: 1.75rem;
  height: 1.75rem;
  flex: 0 0 1.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.tile-favicon {
  display: block;
  width: 1.75rem;
  height: 1.75rem;
  max-width: 1.75rem;
  max-height: 1.75rem;
  border-radius: 0.2rem;
  object-fit: contain;
}

.tile-status-bullet {
  display: inline-block;
  flex: 0 0 auto;
  font-size: 0.9rem;
  line-height: 1;
  margin-right: -0.15rem;
}

.tile-status-up {
  color: #16a34a;
}

.tile-status-down {
  color: #dc2626;
}

.tile-status-unknown {
  color: #6b7280;
}

.table > :not(caption) > * > * {
  vertical-align: middle;
  padding-top: 0.58rem;
  padding-bottom: 0.58rem;
  border-color: var(--app-table-border);
}

.action-stack form {
  display: inline-block;
}

.service-row-name {
  font-size: 1rem;
}

.service-helper {
  color: var(--app-muted);
  font-size: 0.86rem;
}

.images-scroll {
  max-height: 108px;
  overflow: auto;
}

.card,
.modal-content,
.dropdown-menu {
  background-color: var(--app-surface);
  color: var(--app-text);
  border-color: var(--app-border);
}

.list-group-item {
  background-color: var(--app-surface);
  color: var(--app-text);
  border-color: var(--app-border);
}

.dropdown-item {
  color: var(--app-text);
}

.dropdown-item:hover,
.dropdown-item:focus {
  color: var(--app-text);
  background-color: var(--app-nav-hover);
}

.text-muted,
.text-secondary {
  color: var(--app-muted) !important;
}

.form-control,
.form-select {
  background-color: color-mix(in srgb, var(--app-surface) 90%, var(--app-surface-alt) 10%);
  color: var(--app-text);
  border-color: var(--app-border);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--app-surface);
  color: var(--app-text);
  border-color: color-mix(in srgb, var(--app-accent) 65%, var(--app-border) 35%);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--app-accent) 26%, transparent 74%);
}

.table {
  color: var(--app-text);
}

.table-hover > tbody > tr:hover > * {
  background-color: color-mix(in srgb, var(--app-surface-alt) 88%, transparent 12%);
}

.badge.text-bg-secondary {
  background-color: color-mix(in srgb, var(--app-surface-alt) 70%, var(--app-border) 30%) !important;
  color: var(--app-text) !important;
}

.tile-card .text-dark {
  color: var(--app-text) !important;
}

.btn-outline-secondary {
  border-color: var(--app-border);
  color: var(--app-text);
}

.btn-outline-secondary:hover {
  background-color: var(--app-nav-hover);
  color: var(--app-text);
}

.modal-header,
.modal-footer {
  border-color: var(--app-border);
}

[data-theme="dark"] .text-muted,
[data-theme="dark"] .text-secondary {
  color: var(--app-muted-strong) !important;
}

[data-theme="dark"] .card-header,
[data-theme="dark"] .table thead th {
  color: #f3f7fc;
}

[data-theme="dark"] .table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--app-text);
  --bs-table-striped-bg: #1f2731;
  --bs-table-striped-color: var(--app-text);
  --bs-table-hover-bg: #27313d;
  --bs-table-hover-color: #f3f7fc;
  --bs-table-border-color: var(--app-table-border);
}

[data-theme="dark"] .btn-secondary {
  background-color: #3a4654;
  border-color: #3a4654;
  color: #eef4fb;
}

[data-theme="dark"] .btn-secondary:hover {
  background-color: #465669;
  border-color: #465669;
  color: #ffffff;
}

[data-theme="dark"] .btn-primary {
  background-color: #2f7f6f;
  border-color: #2f7f6f;
}

[data-theme="dark"] .btn-primary:hover {
  background-color: #3b9583;
  border-color: #3b9583;
}

[data-theme="dark"] .btn-danger {
  background-color: #af3c3c;
  border-color: #af3c3c;
}

[data-theme="dark"] .btn-danger:hover {
  background-color: #c64a4a;
  border-color: #c64a4a;
}

[data-theme="dark"] .btn-outline-secondary {
  color: #d7e0ea;
  border-color: #445365;
}

[data-theme="dark"] .btn-outline-secondary:hover {
  background-color: #2a3441;
  border-color: #56687f;
  color: #f3f7fc;
}

[data-theme="dark"] .btn-outline-dark {
  color: #d7e0ea;
  border-color: #445365;
}

[data-theme="dark"] .btn-outline-dark:hover {
  background-color: #2a3441;
  border-color: #56687f;
  color: #f3f7fc;
}

[data-theme="dark"] .dropdown-divider {
  border-top-color: var(--app-border);
}

[data-theme="dark"] .alert {
  color: #edf3fa;
  border-color: var(--app-border);
}

[data-theme="dark"] .alert-info {
  background-color: #1f3342;
}

[data-theme="dark"] .alert-warning {
  background-color: #4a3b1f;
}

[data-theme="dark"] .alert-success {
  background-color: #1f3f33;
}

[data-theme="dark"] .alert-danger {
  background-color: #4a2424;
}

[data-theme="dark"] .badge.text-bg-secondary {
  background-color: #2c3744 !important;
  color: #e9f0f7 !important;
}

[data-theme="dark"] .app-navbar .nav-link.active {
  color: #ebfff8;
  background-color: #2b5f53;
}

[data-theme="dark"] .form-control::placeholder {
  color: #9fb0c2;
  opacity: 1;
}

[data-theme="dark"] .modal-title {
  color: #edf3fa;
}

[data-theme="dark"] .btn-close {
  filter: invert(88%) sepia(8%) saturate(213%) hue-rotate(172deg) brightness(101%) contrast(93%);
}