/*
 * IP Intranet — Custom Theme (TextMagic-inspired)
 * Overrides Bootstrap 3 + Flask-AppBuilder defaults
 * -------------------------------------------------------
 * Palette
 *   --tm-primary   #1D4ED8  (blue, primary actions)
 *   --tm-blue-lt   #f0f8ff  (light blue, hover/bg)
 *   --tm-dark      #14142b  (headings, strong text)
 *   --tm-gray      #4e4b66  (body text)
 *   --tm-muted     #a0a3bd  (secondary text)
 *   --tm-canvas    #f5f7fa  (page background)
 *   --tm-surface   #ffffff  (card/panel surface)
 *   --tm-border    #dde1ea  (borders, dividers)
 *   --tm-green     #69bc35  (success)
 *   --tm-amber     #ff8c00  (warning)
 *   --tm-red       #ed6a61  (danger)
 */

/* ── Root tokens ─────────────────────────────────────── */
:root {
  --tm-primary:  #1D4ED8;
  --tm-primary-hover: #1a43c0;
  --tm-blue-lt:  #f0f8ff;
  --tm-dark:     #14142b;
  --tm-gray:     #4e4b66;
  --tm-muted:    #a0a3bd;
  --tm-canvas:   #f5f7fa;
  --tm-surface:  #ffffff;
  --tm-border:   #dde1ea;
  --tm-green:    #69bc35;
  --tm-amber:    #ff8c00;
  --tm-red:      #ed6a61;
}

/* ── Base ────────────────────────────────────────────── */
body {
  background-color: var(--tm-canvas);
  color: var(--tm-gray);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.55;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--tm-dark);
  font-weight: 700;
}

a { color: var(--tm-primary); }
a:hover { color: var(--tm-primary-hover); }

/* ── Sidebar layout ──────────────────────────────────── */
body {
  overflow-x: hidden;
}

/* Sidebar — dark charcoal */
:root {
  --sb-bg:       #1c1c1a;        /* warm charcoal */
  --sb-border:   rgba(255,255,255,.07);
  --sb-text:     rgba(255,255,255,.72);
  --sb-muted:    rgba(255,255,255,.35);
  --sb-hover-bg: rgba(255,255,255,.06);
  --sb-active-bg:rgba(96,165,250,.13);  /* blue-400 tinted */
  --sb-active-fg:#93c5fd;               /* blue-300 */
  --sb-active-bd:#60a5fa;               /* blue-400 */
}

.app-sidebar {
  width: 230px;
  min-height: 100vh;
  background-color: var(--sb-bg);
  border-right: 1px solid var(--sb-border);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 1030;
  transition: width .2s ease, transform .2s ease;
  display: flex;
  flex-direction: column;
}

.app-sidebar.collapsed {
  width: 0;
  transform: translateX(-230px);
}

/* Sidebar brand */
.sidebar-brand {
  padding: 18px 16px 14px;
  border-bottom: 1px solid var(--sb-border);
  flex-shrink: 0;
}
.sidebar-brand a {
  color: #f5f5f4;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: -.01em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-brand a:hover { color: #fff; text-decoration: none; }

/* Brand dot accent */
.sidebar-brand a::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--sb-active-bd);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Sidebar nav */
.sidebar-nav {
  padding: 10px 8px 24px;
  flex: 1;
}

/* Category toggle (top-level section) */
.sidebar-category {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 8px 6px 10px;
  margin-top: 4px;
  color: var(--sb-muted);
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  text-decoration: none;
  cursor: pointer;
  border-radius: 6px;
  transition: color .15s, background .15s;
}
.sidebar-category:hover {
  color: var(--sb-text);
  background-color: var(--sb-hover-bg);
  text-decoration: none;
}
.sidebar-category[aria-expanded="true"],
.sidebar-category.open {
  color: var(--sb-active-fg);
  background-color: var(--sb-active-bg);
  text-decoration: none;
}
.sidebar-category .fa:first-child {
  font-size: 12px;
  width: 14px;
  text-align: center;
}

.sidebar-arrow {
  margin-left: auto;
  font-size: 10px;
  transition: transform .2s ease;
  opacity: .4;
}
.sidebar-category.open .sidebar-arrow,
.sidebar-category[aria-expanded="true"] .sidebar-arrow {
  transform: rotate(90deg);
  opacity: .8;
}

/* Sub-group collapsible toggle */
.sidebar-subcat {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 8px 5px 14px;
  margin-top: 2px;
  color: var(--sb-muted);
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  text-decoration: none;
  cursor: pointer;
  border-radius: 5px;
  transition: color .15s, background .15s;
}
.sidebar-subcat:hover {
  color: var(--sb-text);
  background-color: var(--sb-hover-bg);
  text-decoration: none;
}
.sidebar-subcat[aria-expanded="true"],
.sidebar-subcat.open {
  color: var(--sb-active-fg);
  text-decoration: none;
}
.sidebar-subcat .fa:first-child {
  font-size: 11px;
  width: 14px;
  text-align: center;
  flex-shrink: 0;
}
.sidebar-subcat > span {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-subchildren {
  padding-left: 4px;
}

/* Individual sidebar links */
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px 6px 14px;
  color: var(--sb-text);
  font-size: 13px;
  font-weight: 400;
  text-decoration: none;
  border-radius: 6px;
  border-left: 2px solid transparent;
  transition: background .12s, color .12s, border-color .12s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-link .fa {
  font-size: 12px;
  width: 14px;
  text-align: center;
  color: var(--sb-muted);
  flex-shrink: 0;
  transition: color .12s;
}
.sidebar-link:hover,
.sidebar-link:focus {
  background-color: var(--sb-hover-bg);
  color: #fff;
  text-decoration: none;
}
.sidebar-link:hover .fa { color: var(--sb-active-fg); }
.sidebar-link.active {
  background-color: var(--sb-active-bg);
  color: var(--sb-active-fg);
  font-weight: 600;
  border-left-color: var(--sb-active-bd);
}
.sidebar-link.active .fa { color: var(--sb-active-fg); }

.sidebar-link-nested {
  padding-left: 26px;
  font-size: 12.5px;
}

.sidebar-link-top {
  padding-left: 10px;
  font-weight: 600;
}

.sidebar-divider {
  border-top: 1px solid var(--sb-border);
  margin: 6px 4px;
}

/* ── Main wrapper ────────────────────────────────────── */
.main-wrapper {
  margin-left: 230px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left .2s ease;
}
.main-wrapper.sidebar-collapsed {
  margin-left: 0;
}

/* ── Top bar ─────────────────────────────────────────── */
.topbar {
  background-color: var(--sb-bg);
  border-bottom: 1px solid var(--sb-border);
  height: 48px;
  position: sticky;
  top: 0;
  z-index: 900;
  flex-shrink: 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  padding: 0 16px;
}

/* Sidebar toggle button */
.sidebar-toggle-btn {
  background: none;
  border: none;
  color: var(--sb-muted);
  font-size: 16px;
  margin-right: auto;
  padding: 4px 8px;
  cursor: pointer;
  border-radius: 5px;
  transition: color .15s, background .15s;
}
.sidebar-toggle-btn:hover {
  color: #fff;
  background-color: var(--sb-hover-bg);
}

/* Right-side nav in topbar (user, locale, security) */
.topbar-right > li > a {
  color: var(--sb-text) !important;
  font-size: 13px;
  padding: 13px 12px;
  line-height: 22px;
}
.topbar-right > li > a:hover {
  color: #fff !important;
  background-color: var(--sb-hover-bg) !important;
}
.topbar-right .dropdown-menu {
  background-color: #252523;
  border: 1px solid var(--sb-border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
  min-width: 160px;
}
.topbar-right .dropdown-menu > li > a {
  color: var(--sb-text);
  font-size: 13px;
  padding: 8px 16px;
}
.topbar-right .dropdown-menu > li > a:hover {
  background-color: var(--sb-hover-bg);
  color: #fff;
}
.topbar-right .dropdown-menu > .divider {
  background-color: var(--sb-border);
}

/* ── Main content area ───────────────────────────────── */
.main-content {
  padding: 20px;
  flex: 1;
}

/* ── Footer ──────────────────────────────────────────── */
.main-footer {
  border-top: 1px solid var(--tm-border);
  padding: 10px 20px;
  font-size: 12px;
  color: var(--tm-muted);
}
.main-footer .nav-fixed-bottom { /* neutralize FAB footer styles */
  position: static;
  background: none;
  border: none;
  padding: 0;
}

/* ── Responsive: hide sidebar on small screens ───────── */
@media (max-width: 768px) {
  .app-sidebar {
    transform: translateX(-230px);
    width: 230px;
  }
  .app-sidebar.mobile-open {
    transform: translateX(0);
  }
  .main-wrapper {
    margin-left: 0;
  }
}

/* ── Panels (BS3) ────────────────────────────────────── */
.panel {
  background-color: var(--tm-surface);
  border: 1px solid var(--tm-border);
  border-radius: 10px !important;
  box-shadow: 0 1px 6px rgba(20,20,43,.06);
  margin-bottom: 20px;
}
.panel-heading {
  background-color: var(--tm-surface) !important;
  border-bottom: 1px solid var(--tm-border) !important;
  border-radius: 10px 10px 0 0 !important;
  padding: 14px 18px;
}
.panel-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--tm-dark);
}
.panel-body { padding: 18px; }

.panel-primary { border-top: 3px solid var(--tm-primary) !important; }
.panel-primary .panel-heading { border-top: none !important; }

.panel-success { border-top: 3px solid var(--tm-green) !important; }
.panel-warning { border-top: 3px solid var(--tm-amber) !important; }
.panel-danger  { border-top: 3px solid var(--tm-red)   !important; }
.panel-info    { border-top: 3px solid #2ea1ff !important; }

/* ── Tables ──────────────────────────────────────────── */
.table {
  font-size: 13px;
  color: var(--tm-gray);
}
.table > thead > tr > th {
  background-color: var(--tm-blue-lt);
  color: var(--tm-dark);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-bottom: 1px solid var(--tm-border) !important;
  padding: 10px 14px;
  white-space: nowrap;
}
.table > tbody > tr > td {
  border-top: 1px solid var(--tm-border);
  padding: 9px 14px;
  vertical-align: middle;
}
.table-hover > tbody > tr:hover > td {
  background-color: var(--tm-blue-lt);
}
.table-striped > tbody > tr:nth-of-type(odd) > td {
  background-color: #f8fafd;
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  transition: background .15s, box-shadow .15s;
}
.btn-primary {
  background-color: var(--tm-primary);
  border-color: var(--tm-primary);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus {
  background-color: var(--tm-primary-hover);
  border-color: var(--tm-primary-hover);
  color: #fff;
}
.btn-default {
  background-color: var(--tm-surface);
  border-color: var(--tm-border);
  color: var(--tm-gray);
}
.btn-default:hover {
  background-color: var(--tm-blue-lt);
  border-color: var(--tm-primary);
  color: var(--tm-primary);
}
.btn-success {
  background-color: var(--tm-green);
  border-color: var(--tm-green);
}
.btn-warning {
  background-color: var(--tm-amber);
  border-color: var(--tm-amber);
}
.btn-danger {
  background-color: var(--tm-red);
  border-color: var(--tm-red);
}

/* ── Forms ───────────────────────────────────────────── */
.form-control {
  border: 1px solid var(--tm-border);
  border-radius: 7px;
  box-shadow: none;
  color: var(--tm-gray);
  font-size: 13px;
  height: 36px;
  padding: 6px 12px;
  transition: border-color .15s, box-shadow .15s;
}
.form-control:focus {
  border-color: var(--tm-primary);
  box-shadow: 0 0 0 3px rgba(29,78,216,.12);
  outline: none;
}
label, .control-label {
  color: var(--tm-dark);
  font-size: 13px;
  font-weight: 600;
}

/* ── Badges & Labels ─────────────────────────────────── */
.badge {
  background-color: var(--tm-primary);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
}
.label-success { background-color: var(--tm-green); }
.label-warning { background-color: var(--tm-amber); }
.label-danger  { background-color: var(--tm-red);   }
.label-primary { background-color: var(--tm-primary); }
.label-info    { background-color: #2ea1ff; }

/* ── Alerts ──────────────────────────────────────────── */
.alert {
  border-radius: 8px;
  border: none;
  font-size: 13px;
  padding: 12px 16px;
}
.alert-success { background-color: #f0fbe8; color: #2d6a0a; border-left: 4px solid var(--tm-green); }
.alert-warning { background-color: #fff8ec; color: #7a4500; border-left: 4px solid var(--tm-amber); }
.alert-danger  { background-color: #fff0ef; color: #8b1a14; border-left: 4px solid var(--tm-red);   }
.alert-info    { background-color: var(--tm-blue-lt); color: #0d3b8a; border-left: 4px solid var(--tm-primary); }

/* ── Breadcrumb ──────────────────────────────────────── */
.breadcrumb {
  background-color: transparent;
  font-size: 12px;
  padding: 4px 0;
  margin-bottom: 12px;
}
.breadcrumb > li + li::before { color: var(--tm-muted); }
.breadcrumb > .active { color: var(--tm-muted); }

/* ── Well ────────────────────────────────────────────── */
.well {
  background-color: var(--tm-surface);
  border: 1px solid var(--tm-border);
  border-radius: 10px;
  box-shadow: none;
}

/* ── FAB list/show views ─────────────────────────────── */
.list-group-item {
  border-color: var(--tm-border);
  font-size: 13px;
}
.list-group-item:first-child { border-radius: 8px 8px 0 0; }
.list-group-item:last-child  { border-radius: 0 0 8px 8px; }

/* FAB action buttons row */
.navbar-form .btn,
.actions-nav .btn {
  border-radius: 7px;
}

/* Pagination */
.pagination > li > a,
.pagination > li > span {
  border-color: var(--tm-border);
  color: var(--tm-primary);
  font-size: 13px;
}
.pagination > .active > a,
.pagination > .active > span {
  background-color: var(--tm-primary);
  border-color: var(--tm-primary);
}
.pagination > li > a:hover {
  background-color: var(--tm-blue-lt);
  border-color: var(--tm-primary);
  color: var(--tm-primary);
}

/* ── Select2 ─────────────────────────────────────────── */
.select2-container--default .select2-selection--single {
  border-color: var(--tm-border);
  border-radius: 7px;
  height: 36px;
}
.select2-container--default .select2-selection--single .select2-selection__rendered {
  color: var(--tm-gray);
  line-height: 34px;
  font-size: 13px;
}
.select2-container--default.select2-container--focus .select2-selection--single {
  border-color: var(--tm-primary);
  box-shadow: 0 0 0 3px rgba(29,78,216,.12);
}

/* ── Dev-mode overrides (amber highlights on dark sidebar) */
.sidebar-category.dev-cat {
  background-color: rgba(251,191,36,.10) !important;
  color: #fcd34d !important;
}
.sidebar-category.dev-cat:hover,
.sidebar-category.dev-cat.open,
.sidebar-category.dev-cat[aria-expanded="true"] {
  background-color: rgba(251,191,36,.18) !important;
  color: #fde68a !important;
}
.sidebar-link.dev-page {
  background-color: rgba(251,191,36,.08) !important;
  color: #fcd34d !important;
}
.sidebar-link.dev-page:hover {
  background-color: rgba(251,191,36,.16) !important;
  color: #fde68a !important;
}