:root {
  /* UNamur Official Color Palette */
  --unamur-green: #55ab26;
  --unamur-green-dark: #40811a;
  --unamur-green-darker: #2d5c12;
  --unamur-green-light: #eef7e9;
  --unamur-green-muted: rgba(85, 171, 38, 0.15);

  /* Dark sidebar palette — dark forest green ties to UNamur's identity */
  --unamur-sidebar-bg: #1a2e1a;
  --unamur-sidebar-bg-hover: #243824;
  --unamur-sidebar-border: rgba(85, 171, 38, 0.2);
  --unamur-sidebar-text: rgba(255, 255, 255, 0.82);
  --unamur-sidebar-text-muted: rgba(255, 255, 255, 0.5);

  /* Neutral tones */
  --unamur-charcoal: #2d3a2d;
  --unamur-gray-light: #f5f7f5;
  --unamur-gray-border: #e4e9e4;
  --unamur-white: #ffffff;

  /* PatternFly 5 Global Variable Overrides */
  --pf-v5-global--primary-color--100: var(--unamur-green);
  --pf-v5-global--primary-color--200: var(--unamur-green-dark);
  --pf-v5-global--link--Color: var(--unamur-green);
  --pf-v5-global--link--Color--hover: var(--unamur-green-dark);
  --pf-v5-global--BackgroundColor--100: var(--unamur-white);
  --pf-v5-global--BackgroundColor--200: var(--unamur-gray-light);
  --pf-v5-global--FontFamily--sans-serif: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* ============================================================
   Base Reset
   ============================================================ */
html,
body,
.pf-v5-c-page,
.pf-v5-c-page__main {
  margin: 0;
  padding: 0;
  font-family: var(--pf-v5-global--FontFamily--sans-serif);
}

body {
  background-color: var(--unamur-gray-light);
}

/* ============================================================
   Masthead — white bar with UNamur logo
   ============================================================ */
.pf-v5-c-masthead {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
  border-bottom: 3px solid var(--unamur-green);
  min-height: 56px;
  z-index: 100;
}

/* Replace default logo/text with UNamur logo via background image */
.pf-v5-c-masthead__brand {
  display: flex;
  align-items: center;
  background-image: url(../img/logo.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: left center;
  height: 40px;
  min-width: 200px;
  margin-left: 1.25rem;
}

.pf-v5-c-masthead__brand img,
.pf-v5-c-masthead__brand-link {
  visibility: hidden;
  width: 0;
}

/* Right-side masthead items (user dropdown, etc.) */
.pf-v5-c-masthead__content {
  margin-left: auto;
  padding-right: 1rem;
}

.pf-v5-c-masthead__content .pf-v5-c-button {
  color: var(--unamur-charcoal);
  font-weight: 500;
}

.pf-v5-c-masthead__content .pf-v5-c-button:hover {
  color: var(--unamur-green);
}

/* ============================================================
   Sidebar — dark green, professional
   ============================================================ */
.pf-v5-c-page__sidebar {
  background-color: var(--unamur-sidebar-bg) !important;
  border-right: none;
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.15);
}

/* Sidebar inner body */
.pf-v5-c-page__sidebar-body {
  padding: 0.5rem 0;
}

/* Navigation list */
.pf-v5-c-nav {
  padding: 0.5rem 0;
}

.pf-v5-c-nav__section-title {
  color: var(--unamur-sidebar-text-muted) !important;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 1.25rem 0.4rem;
}

.pf-v5-c-nav__item {
  margin: 0;
}

.pf-v5-c-nav__link {
  color: var(--unamur-sidebar-text) !important;
  font-size: 0.9rem;
  font-weight: 400;
  padding: 0.7rem 1.25rem;
  border-left: 3px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  border-radius: 0;
}

.pf-v5-c-nav__link:hover {
  background-color: var(--unamur-sidebar-bg-hover) !important;
  color: var(--unamur-white) !important;
  border-left-color: var(--unamur-green);
}

.pf-v5-c-nav__link.pf-m-current,
.pf-v5-c-nav__link[aria-current="page"] {
  background-color: var(--unamur-green-muted) !important;
  color: var(--unamur-white) !important;
  font-weight: 600;
  border-left: 3px solid var(--unamur-green);
}

/* Remove default PatternFly active indicator */
.pf-v5-c-nav__link::after {
  display: none !important;
}

/* Sidebar separator */
.pf-v5-c-nav__separator {
  border-color: var(--unamur-sidebar-border) !important;
  margin: 0.5rem 1rem;
}

/* ============================================================
   Main Content Area
   ============================================================ */
.pf-v5-c-page__main {
  background-color: var(--unamur-gray-light);
}

.pf-v5-c-page__main-section {
  padding: 2rem 2.5rem;
  background-color: transparent;
}

.pf-v5-c-page__main-section:first-child {
  padding-top: 2rem;
}

/* ============================================================
   Page Title / Breadcrumb Bar
   ============================================================ */
.pf-v5-c-page__main-section.pf-m-light {
  background-color: var(--unamur-white) !important;
  border-bottom: 1px solid var(--unamur-gray-border);
  padding: 1.25rem 2.5rem;
}

.pf-v5-c-title {
  color: var(--unamur-charcoal);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.pf-v5-c-title.pf-m-xl,
.pf-v5-c-title.pf-m-2xl {
  color: var(--unamur-sidebar-bg);
}

/* ============================================================
   Cards
   ============================================================ */
.pf-v5-c-card {
  background-color: var(--unamur-white) !important;
  border: 1px solid var(--unamur-gray-border) !important;
  border-top: 3px solid var(--unamur-green) !important;
  border-radius: 6px !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
  transition: box-shadow 0.2s ease;
}

.pf-v5-c-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1) !important;
}

.pf-v5-c-card__header {
  padding: 1.25rem 1.5rem 0.75rem;
  border-bottom: 1px solid var(--unamur-gray-border);
}

.pf-v5-c-card__title {
  font-weight: 600;
  color: var(--unamur-charcoal);
  font-size: 1rem;
}

.pf-v5-c-card__body {
  padding: 1.25rem 1.5rem;
}

/* ============================================================
   Buttons
   ============================================================ */
.pf-v5-c-button.pf-m-primary {
  background-color: var(--unamur-green) !important;
  border-color: var(--unamur-green) !important;
  color: var(--unamur-white) !important;
  border-radius: 4px;
  font-weight: 600;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.pf-v5-c-button.pf-m-primary:hover,
.pf-v5-c-button.pf-m-primary:focus {
  background-color: var(--unamur-green-dark) !important;
  border-color: var(--unamur-green-dark) !important;
}

.pf-v5-c-button.pf-m-secondary {
  color: var(--unamur-green) !important;
  border-color: var(--unamur-green) !important;
  border-radius: 4px;
  font-weight: 600;
}

.pf-v5-c-button.pf-m-secondary:hover {
  color: var(--unamur-green-dark) !important;
  border-color: var(--unamur-green-dark) !important;
  background-color: var(--unamur-green-light) !important;
}

.pf-v5-c-button.pf-m-link {
  color: var(--unamur-green) !important;
}

.pf-v5-c-button.pf-m-link:hover {
  color: var(--unamur-green-dark) !important;
}

/* Danger button — keep red but harmonize radius */
.pf-v5-c-button.pf-m-danger {
  border-radius: 4px;
  font-weight: 600;
}

/* ============================================================
   Forms & Inputs
   ============================================================ */
.pf-v5-c-form__label-text {
  color: var(--unamur-charcoal);
  font-weight: 500;
}

.pf-v5-c-form-control:focus,
.pf-v5-c-form-control:focus-within {
  border-color: var(--unamur-green) !important;
  box-shadow: 0 0 0 2px rgba(85, 171, 38, 0.2) !important;
  outline: none;
}

.pf-v5-c-form-control[readonly] {
  background-color: var(--unamur-gray-light);
  color: #555;
}

/* ============================================================
   Alerts & Notifications
   ============================================================ */
.pf-v5-c-alert.pf-m-success {
  border-left-color: var(--unamur-green) !important;
}

.pf-v5-c-alert.pf-m-success .pf-v5-c-alert__icon {
  color: var(--unamur-green) !important;
}

/* ============================================================
   Table styling
   ============================================================ */
.pf-v5-c-table thead tr {
  background-color: var(--unamur-gray-light);
  border-bottom: 2px solid var(--unamur-green);
}

.pf-v5-c-table thead th {
  color: var(--unamur-charcoal);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.pf-v5-c-table tbody tr:hover {
  background-color: var(--unamur-green-light);
}

/* ============================================================
   Tabs
   ============================================================ */
.pf-v5-c-tabs__link.pf-m-current,
.pf-v5-c-tabs__link[aria-selected="true"] {
  color: var(--unamur-green) !important;
  border-bottom-color: var(--unamur-green) !important;
  font-weight: 600;
}

.pf-v5-c-tabs__link:hover {
  color: var(--unamur-green-dark) !important;
}

/* ============================================================
   Badges & Labels
   ============================================================ */
.pf-v5-c-badge.pf-m-read {
  background-color: var(--unamur-green-light);
  color: var(--unamur-green-dark);
  border: 1px solid rgba(85, 171, 38, 0.3);
}

/* ============================================================
   Misc
   ============================================================ */

/* Spinner */
.pf-v5-c-spinner {
  --pf-v5-c-spinner--Color: var(--unamur-green);
}

/* Scrollbar — subtle green tint */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--unamur-gray-light);
}

::-webkit-scrollbar-thumb {
  background: rgba(85, 171, 38, 0.4);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--unamur-green);
}

/* ============================================================
   Dark Mode — Firefox prefers-color-scheme: dark
   Only overrides elements that lose readability in dark mode.
   Light mode is not affected.
   ============================================================ */
@media (prefers-color-scheme: dark) {

  /* --- Page backgrounds --- */
  body,
  .pf-v5-c-page__main,
  .pf-v5-c-page__main-section {
    background-color: #141414;
    color: #e0e0e0;
  }

  .pf-v5-c-page__main-section.pf-m-light {
    background-color: #1e1e1e !important;
    border-bottom-color: #3a3a3a;
  }

  /* --- Masthead --- */
  .pf-v5-c-masthead {
    background-color: #1a1a1a;
    border-bottom-color: var(--unamur-green);
  }

  .pf-v5-c-masthead__content .pf-v5-c-button {
    color: #e0e0e0;
  }

  /* --- Titles ("General", page headings) --- */
  .pf-v5-c-title,
  .pf-v5-c-title.pf-m-xl,
  .pf-v5-c-title.pf-m-2xl {
    color: #e8e8e8;
  }

  /* --- "Jump to section" anchor links --- */
  .pf-v5-c-jump-links__link {
    color: #b0b0b0 !important;
  }

  .pf-v5-c-jump-links__link:hover,
  .pf-v5-c-jump-links__link.pf-m-current,
  .pf-v5-c-jump-links__link[aria-current] {
    color: var(--unamur-green) !important;
  }

  /* --- Form labels --- */
  .pf-v5-c-form__label-text {
    color: #c0c0c0;
  }

  /* --- Form inputs: explicit dark styling to fix Firefox auto-dark override ---
       color-scheme: dark tells Firefox to use its dark-mode UA defaults for
       built-in widget chrome (scrollbars, select arrows, etc.)              */
  .pf-v5-c-form-control {
    background-color: #2a2a2a !important;
    color: #e0e0e0 !important;
    border-color: #4a4a4a !important;
    color-scheme: dark;
  }

  .pf-v5-c-form-control:focus,
  .pf-v5-c-form-control:focus-within {
    border-color: var(--unamur-green) !important;
    box-shadow: 0 0 0 2px rgba(85, 171, 38, 0.3) !important;
  }

  .pf-v5-c-form-control[readonly] {
    background-color: #222222 !important;
    color: #888888 !important;
  }

  /* --- Cards --- */
  .pf-v5-c-card {
    background-color: #1e1e1e !important;
    border-color: #3a3a3a !important;
  }

  .pf-v5-c-card__header {
    border-bottom-color: #3a3a3a;
  }

  .pf-v5-c-card__title {
    color: #e0e0e0;
  }

  /* --- Tables --- */
  .pf-v5-c-table thead tr {
    background-color: #252525;
  }

  .pf-v5-c-table thead th {
    color: #c0c0c0;
  }

  .pf-v5-c-table tbody tr:hover {
    background-color: rgba(85, 171, 38, 0.1);
  }

  /* --- Tabs --- */
  .pf-v5-c-tabs__link {
    color: #b0b0b0 !important;
  }

  /* --- Badges --- */
  .pf-v5-c-badge.pf-m-read {
    background-color: rgba(85, 171, 38, 0.15);
    color: #8fd464;
    border-color: rgba(85, 171, 38, 0.3);
  }

  /* --- Alerts --- */
  .pf-v5-c-alert {
    background-color: #1e1e1e;
    color: #e0e0e0;
  }

  /* --- Scrollbar in dark mode --- */
  ::-webkit-scrollbar-track {
    background: #1a1a1a;
  }
}