/*
============================================================
 LAYOUT.CSS — Structure et layout global du projet
------------------------------------------------------------
Rôle :
  - Définit la structure de la page (navbar, sidebar, footer, containers)
  - Fournit tous les utilitaires de layout (flex, grid, alignements, responsive)
  - Gère les sections de page (hero, features, cta, etc.)

Ce fichier doit contenir :
  - Les styles de structure (page-container, main-content, view-zone, etc.)
  - Les layouts de navigation, sidebar, footer, responsive
  - Les utilitaires de layout (flex, grid, justify, align, etc.)

Ce fichier ne doit PAS contenir :
  - Aucun style de composant (boutons, alertes, badges, cards, etc.)
  - Aucun style de contenu métier ou spécifique à une page/module
  - Aucun style de variables globales (voir base.css)

Utilisation :
  - Toujours inclus dans base.html après base.css
  - Les pages héritent de la structure définie ici
============================================================
*/
/* ========================================
   LAYOUT.CSS - Abyss Life Support
   Navigation, Sidebar, Footer, Grid
   ======================================== */


/* ========================================
   PAGE CONTAINER
   ======================================== */

.page-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}


/* ========================================
   NAVIGATION BAR
   ======================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: var(--bg-secondary);
  background-image: url('../media/fond_abyss_dmt.png');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border-color);
  z-index: var(--z-fixed);
  box-shadow: var(--shadow-md);
}

.navbar-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  gap: var(--spacing-lg);
}

/* Logo zone - centred */
.navbar-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  grid-column: 2;
}

.navbar-logo img {
  height: 80px;
  width: auto;
  object-fit: contain;
}

/* Brand zone - gauche */
.navbar-brand {
  display: flex;
  align-items: center;
  grid-column: 1;
  justify-self: start;
}

.navbar-brand h1 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}

.navbar-brand h1 .highlight {
  color: var(--accent-green);
}

/* Actions zone - droite (via block) */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  grid-column: 3;
  justify-self: end;
}

/* Burger menu (mobile) */
.navbar-burger {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--font-size-2xl);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: background-color var(--transition-fast);
}

.navbar-burger:hover {
  background-color: var(--bg-hover);
}

.navbar-burger:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}


/* ========================================
   MAIN CONTENT AREA
   ======================================== */

.main-content {
  display: flex;
  margin-top: var(--nav-height);
  flex: 1;
  position: relative;
}


/* ========================================
   SIDEBAR / MENU ZONE
   ======================================== */

.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: var(--spacing-lg);
  overflow-y: auto;
  position: sticky;
  top: var(--nav-height);
  height: calc(100vh - var(--nav-height));
  flex-shrink: 0;
}

.sidebar-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.sidebar-header h2 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin: 0;
}

/* Menu de navigation sidebar */
.sidebar-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-nav-item {
  margin-bottom: var(--spacing-xs);
}

.sidebar-nav-link {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  font-weight: var(--font-weight-medium);
  gap: var(--spacing-sm);
}

.sidebar-nav-link:hover {
  background-color: var(--bg-hover);
  color: var(--text-primary);
  text-decoration: none;
}

.sidebar-nav-link.active {
  background-color: var(--accent-green);
  color: var(--bg-primary);
  font-weight: var(--font-weight-semibold);
}

.sidebar-nav-link:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

.sidebar-nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Sidebar collapsible sections */
.sidebar-section {
  margin-bottom: var(--spacing-lg);
}

.sidebar-section-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
  padding: 0 var(--spacing-md);
}


/* ========================================
   VIEW ZONE / CONTENT AREA
   ======================================== */

.view-zone {
  flex: 1;
  padding: var(--spacing-xl);
  overflow-y: auto;
  background-color: var(--bg-primary);
  min-height: calc(100vh - var(--nav-height));
}

/* Container de contenu avec largeur max */
.content-container {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

/* Layout sans sidebar (landing, marketing) */
.view-zone.full-width {
  padding: 0;
}

.view-zone.full-width .content-container {
  max-width: 100%;
}


/* ========================================
   FOOTER
   ======================================== */

.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-xl) var(--spacing-lg);
  margin-top: auto;
}

.footer-container {
  max-width: var(--content-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-section h3 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-green);
}

.footer-bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}


/* ========================================
   RESPONSIVE - TABLET (< 1024px)
   ======================================== */

@media (max-width: 1024px) {
  /* Nav bar - afficher burger */
  .navbar-burger {
    display: block;
    grid-column: 3;
    justify-self: end;
  }
  
  .navbar-actions {
    display: none; /* Masquer actions desktop, utiliser offcanvas */
  }
  
  /* Sidebar en offcanvas */
  .sidebar {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: var(--sidebar-width);
    height: calc(100vh - var(--nav-height));
    z-index: var(--z-modal);
    transition: left var(--transition-base);
    box-shadow: var(--shadow-xl);
  }
  
  .sidebar.open {
    left: 0;
  }
  
  /* Overlay backdrop */
  .sidebar-overlay {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: calc(var(--z-modal) - 1);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
  }
  
  .sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
  }
  
  /* View zone occupe tout l'espace */
  .view-zone {
    padding: var(--spacing-lg);
  }
  
  /* Footer en colonne */
  .footer-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}


/* ========================================
   RESPONSIVE - MOBILE (< 768px)
   ======================================== */

@media (max-width: 768px) {
  /* Nav bar - compact layout on one row */
  .navbar {
    height: auto;
    min-height: 64px;
  }
  
  .navbar-container {
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto;
    padding: var(--spacing-sm) var(--spacing-md);
    gap: var(--spacing-sm);
    align-items: center;
  }
  
  .navbar-brand {
    grid-column: 1;
    grid-row: 1;
  }
  
  .navbar-logo {
    grid-column: 2;
    grid-row: 1;
    justify-content: center;
  }
  
  .navbar-burger {
    grid-column: 3;
    grid-row: 1;
  }
  
  .navbar-logo img {
    height: 40px; /* Reduced logo size for single row */
  }
  
  .navbar-brand h1 {
    font-size: var(--font-size-base);
  }
  
  /* Adjust main content */
  .main-content {
    margin-top: 64px; /* Match compact navbar height */
  }
  
  /* View zone */
  .view-zone {
    padding: var(--spacing-md);
  }
  
  /* Sidebar offcanvas plus large sur mobile */
  .sidebar {
    width: 85vw;
    max-width: 320px;
  }
}


/* ========================================
   RESPONSIVE - SMALL MOBILE (< 480px)
   ======================================== */

@media (max-width: 480px) {
  .navbar-container {
    padding: var(--spacing-sm);
  }
  
  .navbar-brand h1 {
    font-size: var(--font-size-base);
  }
  
  .navbar-logo img {
    height: 50px;
  }
  
  .view-zone {
    padding: var(--spacing-sm);
  }
  
  .footer {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .sidebar {
    width: 90vw;
  }
}


/* ========================================
   GRID SYSTEM UTILITY
   ======================================== */

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-cols-4,
  .grid-cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-cols-4,
  .grid-cols-3,
  .grid-cols-2 {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   FLEX UTILITIES
   ======================================== */

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }

.flex-wrap {
  flex-wrap: wrap;
}

.block {
  display: block;
}

.mt-auto {
  margin-top: auto;
}

.mt-md {
  margin-top: var(--spacing-md);
}

/* ========================================
   PAGE SECTIONS
   ======================================== */

/* Hero Section */
.hero-section {
  min-height: 60vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: linear-gradient(135deg, rgba(10, 15, 26, 0.95) 0%, rgba(17, 24, 38, 0.95) 100%), url('/static/media/fond_abyss_dmt.png') center/cover;
}

.hero-section h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-xl);
  line-height: 1.1;
}

.hero-section p {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
  line-height: var(--line-height-relaxed);
}

/* Features Section */
.features-section {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-3xl);
  background-color: var(--bg-secondary);
}

.features-section h2 {
  margin-bottom: var(--spacing-3xl);
}

/* Standards Section */
.standards-section {
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.standards-section h2 {
  margin-bottom: var(--spacing-2xl);
}

/* Security Section */
.security-section {
  padding: var(--spacing-3xl) var(--spacing-lg);
  background-color: var(--bg-secondary);
}

.security-section h2 {
  margin-bottom: var(--spacing-2xl);
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-3xl) var(--spacing-lg);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--spacing-lg);
}

.cta-section p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
}

/* ========================================
   HOME — LANDING PAGE
   ======================================== */

@media (min-width: 1025px) {
  .landing-sidebar {
    display: none !important;
  }
}

.diagram-section {
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.diagram-section h2 {
  margin-bottom: var(--spacing-2xl);
}

.trust-card-tc   { border-top: 2px solid #60A5FA; }
.trust-card-als  { border-top: 2px solid var(--accent-green); }
.trust-card-cand { border-top: 2px solid #C084FC; }

.trust-card-tc h3   { color: #60A5FA; }
.trust-card-als h3  { color: var(--accent-green); }
.trust-card-cand h3 { color: #C084FC; }

.pillar-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin: 0 0 var(--spacing-sm) 0;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent-green);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  text-decoration: none;
  border: 1px solid var(--accent-green);
  padding: var(--spacing-md) var(--spacing-2xl);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.contact-link:hover {
  background-color: var(--accent-green);
  color: var(--bg-primary);
}

/* Responsive visibility utilities */
.desktop-only {
  display: none;
}

.mobile-only {
  display: block;
}

@media (min-width: 1024px) {
  .desktop-only {
    display: block;
  }
  .mobile-only {
    display: none;
  }
}

/* Progressive grid — stacked on mobile, 3 columns on desktop */
.progressive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

@media (min-width: 1024px) {
  .progressive-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
    align-items: start;
  }
}

/* Process timeline — mobile (Section 3 only) */
.process-timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--border-color);
}

.process-step {
  position: relative;
  padding-left: var(--spacing-3xl);
  margin-bottom: var(--spacing-2xl);
}

.process-step::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--accent-green);
  border: 2px solid var(--bg-primary);
}

.process-step-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: var(--spacing-sm);
}

.process-step p {
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* ========================================
   LOGIN PAGES
   ======================================== */

/* Candidate Home & Staff Login Container */
.auth-page-container {
  min-height: calc(100vh - var(--nav-height) - var(--footer-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
}

/* Exam Entry Container */
.exam-entry {
  min-height: calc(100vh - var(--nav-height) - var(--footer-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
}

/* Content Max Width Containers */
.container-md {
  max-width: 1200px;
  margin: 0 auto;
}

.container-sm {
  max-width: 900px;
  margin: 0 auto;
}

/* Utility Classes */
.full-width {
  width: 100%;
}

.max-width-md {
  max-width: 500px;
}

.max-width-sm {
  max-width: 450px;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.text-center {
  text-align: center;
}

.display-flex {
  display: flex;
}

.align-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
  }
  
  .hero-section p {
    font-size: var(--font-size-base);
  }
  
  .grid-cols-3 {
    grid-template-columns: 1fr;
  }
  
  .grid-cols-2 {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   CENTRES & SITES MANAGEMENT
   ======================================== */

.centres-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.centre-card {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: var(--bg-primary);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.centre-card:hover {
  box-shadow: var(--shadow-md);
}

.centre-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--spacing-lg);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.centre-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--text-primary);
}

.centre-country {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
}

.centre-status {
  display: flex;
  gap: var(--spacing-sm);
}

.centre-body {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.centre-contact-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.contact-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.contact-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.contact-value {
  padding: var(--spacing-sm);
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  word-break: break-word;
  position: relative;
}

.contact-value a {
  color: var(--color-blue);
  text-decoration: none;
}

.contact-value a:hover {
  text-decoration: underline;
}

.contact-value .edit-icon {
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--color-blue);
  opacity: 0.7;
  transition: opacity var(--transition-base);
}

.contact-value .edit-icon:hover {
  opacity: 1;
}

.contact-input {
  padding: var(--spacing-sm);
  border: 1px solid var(--color-blue);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-base);
  width: calc(100% - 2px);
  margin-right: var(--spacing-sm);
}

.sites-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.sites-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sites-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin: 0;
  color: var(--text-primary);
}

.sites-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.site-item {
  padding: var(--spacing-md);
  border-left: 4px solid var(--color-blue);
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  gap: var(--spacing-md);
}

.site-name {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.site-status {
  font-size: var(--font-size-sm);
  padding: 2px 8px;
  border-radius: 4px;
  background-color: var(--bg-primary);
}

.site-status.active {
  color: var(--color-success);
  background-color: rgba(16, 185, 129, 0.1);
}

.site-status.inactive {
  color: var(--color-danger);
  background-color: rgba(239, 68, 68, 0.1);
}

.site-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
}

.site-details p {
  margin: 0;
  color: var(--text-primary);
}

.site-details strong {
  color: var(--text-primary);
}

.staff-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.staff-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.staff-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin: 0;
  color: var(--text-primary);
}

.staff-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.staff-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
  border-left: 3px solid var(--color-purple);
}

.staff-name {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.staff-role {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  padding: 2px 8px;
  border-radius: 3px;
}

.staff-referent {
  font-size: var(--font-size-sm);
  color: var(--color-orange);
  background-color: rgba(249, 115, 22, 0.1);
  padding: 2px 8px;
  border-radius: 3px;
}

/* Modal styles for create site */
.modal {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin: 0;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-base);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.form-group label {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.form-group input,
.form-group textarea {
  padding: var(--spacing-sm);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .centre-header {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .centre-contact-fields {
    grid-template-columns: 1fr;
  }
  
  .sites-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .staff-list {
    flex-direction: column;
  }
  
  .staff-item {
    width: 100%;
  }
}