/* ================================================
   Responsive Utilities & Mobile-First Design
   ================================================
   Note: Variables are defined in _variables.css
   ================================================ */

/* ================================================
   Mobile Navigation Toggle
   ================================================ */

.mobile-menu-toggle {
  display: none;
  background: var(--color-primary-dark, #004999);
  border: none;
  color: white;
  padding: 12px 15px;
  cursor: pointer;
  font-size: 1.5rem;
  width: 100%;
  text-align: left;
  align-items: center;
  gap: 10px;
}

.mobile-menu-toggle:hover {
  background: var(--color-primary);
}

.mobile-menu-toggle .hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-toggle .hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: white;
  transition: var(--transition-base);
}

.mobile-menu-toggle.active .hamburger span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}

.mobile-menu-toggle.active .hamburger span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .hamburger span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  nav ul.nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
  }

  nav ul.nav-menu.active {
    display: flex;
  }

  nav ul li {
    width: 100%;
  }

  nav ul li a {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  nav ul li.deroulant ul.sous {
    position: static;
    width: 100%;
    box-shadow: none;
    background: var(--color-primary-dark);
  }

  nav ul li.deroulant ul.sous li a {
    padding-left: 40px;
  }
}

/* ================================================
   Responsive Container
   ================================================ */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

.container-fluid {
  width: 100%;
  padding: 0 15px;
}

/* ================================================
   Responsive Grid System
   ================================================ */

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.col {
  flex: 1;
  padding: 0 15px;
}

/* Column sizes */
.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
}
.col-6 {
  flex: 0 0 50%;
  max-width: 50%;
}
.col-4 {
  flex: 0 0 33.333%;
  max-width: 33.333%;
}
.col-3 {
  flex: 0 0 25%;
  max-width: 25%;
}

/* Tablet breakpoint */
@media (min-width: 768px) {
  .col-md-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .col-md-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
  }
  .col-md-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
}

/* Desktop breakpoint */
@media (min-width: 992px) {
  .col-lg-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .col-lg-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
  }
  .col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
}

/* Mobile-first columns */
@media (max-width: 767px) {
  .col,
  .col-md-6,
  .col-md-4,
  .col-md-3,
  .col-lg-6,
  .col-lg-4,
  .col-lg-3 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 10px;
  }

  .row {
    margin: 0 -10px;
  }
}

/* ================================================
   Card Component
   ================================================ */

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition-base);
  margin-bottom: 20px;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-header {
  padding: 15px 20px;
  background: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-200);
  font-weight: 600;
  color: var(--color-gray-800);
}

.card-body {
  padding: 20px;
}

.card-footer {
  padding: 15px 20px;
  background: var(--color-gray-100);
  border-top: 1px solid var(--color-gray-200);
}

/* ================================================
   Dashboard Cards
   ================================================ */

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 25px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 20px;
  transition: var(--transition-base);
}

.stat-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.stat-card .stat-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-white);
}

.stat-card .stat-icon.primary {
  background: var(--color-primary);
}
.stat-card .stat-icon.success {
  background: var(--color-success);
}
.stat-card .stat-icon.warning {
  background: var(--color-warning);
}
.stat-card .stat-icon.danger {
  background: var(--color-danger);
}
.stat-card .stat-icon.info {
  background: var(--color-info);
}

.stat-card .stat-content h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gray-800);
  margin: 0;
  line-height: 1;
}

.stat-card .stat-content p {
  color: var(--color-gray-600);
  margin: 5px 0 0 0;
  font-size: 0.9rem;
}

.stat-card .stat-trend {
  margin-left: auto;
  font-size: 0.85rem;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.stat-card .stat-trend.up {
  background: rgba(40, 167, 69, 0.1);
  color: var(--color-success);
}

.stat-card .stat-trend.down {
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-danger);
}

/* ================================================
   Admin Dashboard Layout
   ================================================ */

.admin-dashboard {
  padding: 20px 0;
}

.admin-dashboard h1 {
  color: var(--color-gray-800);
  margin-bottom: 30px;
  font-size: 1.8rem;
}

@media (max-width: 768px) {
  .admin-dashboard h1 {
    font-size: 1.5rem;
    text-align: center;
  }
}

.dashboard-section {
  margin-bottom: 30px;
}

.dashboard-section h2 {
  color: var(--color-gray-700);
  font-size: 1.3rem;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
}

/* Charts Container */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.chart-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.chart-card h3 {
  color: var(--color-gray-700);
  font-size: 1.1rem;
  margin-bottom: 15px;
}

.chart-container {
  position: relative;
  height: 250px;
}

@media (max-width: 576px) {
  .chart-container {
    height: 200px;
  }
}

/* ================================================
   Quick Actions
   ================================================ */

.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-bottom: 30px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  color: var(--color-gray-700);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-base);
}

.action-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(0, 102, 204, 0.05);
}

.action-btn i {
  font-size: 1.3rem;
  color: var(--color-primary);
}

/* ================================================
   Recent Activity Table
   ================================================ */

.activity-table {
  width: 100%;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.activity-table th {
  background: var(--color-primary);
  color: white;
  padding: 15px;
  text-align: left;
  font-weight: 600;
}

.activity-table td {
  padding: 12px 15px;
  border-bottom: 1px solid var(--color-gray-200);
}

.activity-table tbody tr:hover {
  background: var(--color-gray-100);
}

/* Responsive table */
@media (max-width: 768px) {
  .activity-table {
    display: block;
    overflow-x: auto;
  }

  .activity-table th,
  .activity-table td {
    padding: 10px;
    font-size: 0.85rem;
  }
}

/* Mobile card view for tables */
@media (max-width: 576px) {
  .table-responsive-cards thead {
    display: none;
  }

  .table-responsive-cards tbody tr {
    display: block;
    margin-bottom: 15px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 15px;
  }

  .table-responsive-cards tbody td {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-gray-200);
  }

  .table-responsive-cards tbody td:last-child {
    border-bottom: none;
  }

  .table-responsive-cards tbody td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--color-gray-700);
  }
}

/* ================================================
   Status Badges
   ================================================ */

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-success {
  background: rgba(40, 167, 69, 0.1);
  color: var(--color-success);
}
.badge-warning {
  background: rgba(255, 193, 7, 0.2);
  color: #d39e00;
}
.badge-danger {
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-danger);
}
.badge-info {
  background: rgba(23, 162, 184, 0.1);
  color: var(--color-info);
}
.badge-primary {
  background: rgba(0, 102, 204, 0.1);
  color: var(--color-primary);
}

/* ================================================
   Responsive Button Container
   ================================================ */

.button-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 15px 20px;
  background: var(--color-primary-dark);
  justify-content: center;
}

@media (max-width: 768px) {
  .button-container {
    padding: 10px;
    gap: 8px;
  }

  .button-container .login-button,
  .button-container .signup-button {
    padding: 10px 15px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .button-container {
    flex-direction: column;
  }

  .button-container .login-button,
  .button-container .signup-button {
    width: 100%;
    text-align: center;
  }
}

/* ================================================
   Responsive Forms
   ================================================ */

.super-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.container-fiche {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .super-container {
    padding: 10px;
  }

  .container-fiche {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .container-fiche {
    padding: 15px;
    border-radius: var(--radius-md);
  }

  .container-fiche h2,
  .container-fiche h3 {
    font-size: 1.2rem;
  }
}

/* ================================================
   Alerts & Messages
   ================================================ */

.alert {
  padding: 15px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.alert-success {
  background: rgba(40, 167, 69, 0.1);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

.alert-danger {
  background: rgba(220, 53, 69, 0.1);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

.alert-warning {
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid var(--color-warning);
  color: #856404;
}

.alert-info {
  background: rgba(23, 162, 184, 0.1);
  border: 1px solid var(--color-info);
  color: var(--color-info);
}

/* ================================================
   Visibility Utilities
   ================================================ */

.d-none {
  display: none !important;
}
.d-block {
  display: block !important;
}
.d-flex {
  display: flex !important;
}
.d-grid {
  display: grid !important;
}

@media (max-width: 576px) {
  .d-sm-none {
    display: none !important;
  }
  .d-sm-block {
    display: block !important;
  }
}

@media (max-width: 768px) {
  .d-md-none {
    display: none !important;
  }
  .d-md-block {
    display: block !important;
  }
}

@media (min-width: 769px) {
  .d-md-up-none {
    display: none !important;
  }
}

/* ================================================
   Spacing Utilities
   ================================================ */

.m-0 {
  margin: 0 !important;
}
.m-1 {
  margin: 0.25rem !important;
}
.m-2 {
  margin: 0.5rem !important;
}
.m-3 {
  margin: 1rem !important;
}
.m-4 {
  margin: 1.5rem !important;
}
.m-5 {
  margin: 3rem !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}
.mb-1 {
  margin-bottom: 0.25rem !important;
}
.mb-2 {
  margin-bottom: 0.5rem !important;
}
.mb-3 {
  margin-bottom: 1rem !important;
}
.mb-4 {
  margin-bottom: 1.5rem !important;
}
.mb-5 {
  margin-bottom: 3rem !important;
}

.mt-0 {
  margin-top: 0 !important;
}
.mt-1 {
  margin-top: 0.25rem !important;
}
.mt-2 {
  margin-top: 0.5rem !important;
}
.mt-3 {
  margin-top: 1rem !important;
}
.mt-4 {
  margin-top: 1.5rem !important;
}
.mt-5 {
  margin-top: 3rem !important;
}

.p-0 {
  padding: 0 !important;
}
.p-1 {
  padding: 0.25rem !important;
}
.p-2 {
  padding: 0.5rem !important;
}
.p-3 {
  padding: 1rem !important;
}
.p-4 {
  padding: 1.5rem !important;
}
.p-5 {
  padding: 3rem !important;
}

/* ================================================
   Text Utilities
   ================================================ */

.text-primary {
  color: var(--color-primary) !important;
}
.text-success {
  color: var(--color-success) !important;
}
.text-danger {
  color: var(--color-danger) !important;
}
.text-warning {
  color: var(--color-warning) !important;
}
.text-info {
  color: var(--color-info) !important;
}
.text-muted {
  color: var(--color-gray-600) !important;
}

.fw-bold {
  font-weight: 700 !important;
}
.fw-semibold {
  font-weight: 600 !important;
}
.fw-normal {
  font-weight: 400 !important;
}

.text-sm {
  font-size: 0.875rem !important;
}
.text-lg {
  font-size: 1.125rem !important;
}
.text-xl {
  font-size: 1.25rem !important;
}

/* ================================================
   Retour Button Responsive
   ================================================ */

.retour-button {
  display: inline-block;
  margin: 15px 20px;
  padding: 10px 20px;
  background: var(--color-primary);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.retour-button:hover {
  background: var(--color-primary-dark);
}

@media (max-width: 480px) {
  .retour-button {
    margin: 10px;
    padding: 8px 15px;
    font-size: 0.9rem;
  }
}

/* ================================================
   Page Container & Headers
   ================================================ */

.page-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-header {
  text-align: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--color-gray-200);
}

.page-header h1 {
  font-size: 2rem;
  color: var(--color-gray-800);
  margin-bottom: 10px;
}

.page-header h1 i {
  margin-right: 10px;
  color: var(--color-primary);
}

.page-header .subtitle {
  color: var(--color-gray-600);
  font-size: 1.1rem;
}

.header-left {
  text-align: left;
  margin-bottom: 15px;
}

/* ================================================
   Events Grid
   ================================================ */

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 25px;
}

.event-card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: var(--transition-base);
  position: relative;
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.event-date-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--color-primary);
  color: white;
  padding: 10px 15px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.event-date-badge .day {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.event-date-badge .month {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.event-content {
  padding: 20px;
  padding-right: 100px;
}

.event-content h3 {
  font-size: 1.2rem;
  color: var(--color-gray-800);
  margin-bottom: 10px;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

.event-description {
  color: var(--color-gray-600);
  font-size: 0.9rem;
  margin-bottom: 15px;
  line-height: 1.5;
}

/* ================================================
   Club Detail Card
   ================================================ */

.club-detail-card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
}

.club-header {
  padding: 40px;
  text-align: center;
  color: white;
}

.club-icon-large {
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.club-icon-large i {
  font-size: 2.5rem;
}

.club-icon-large img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
}

.club-header h1 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.club-badges {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.club-body {
  padding: 30px;
}

.club-section {
  margin-bottom: 25px;
}

.club-section h3 {
  font-size: 1.1rem;
  color: var(--color-gray-800);
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-gray-200);
}

.club-section h3 i {
  margin-right: 8px;
  color: var(--color-primary);
}

.club-description {
  color: var(--color-gray-600);
  line-height: 1.7;
}

.club-actions {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--color-gray-200);
}

/* ================================================
   Campus Badges
   ================================================ */

.campus-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
}

.campus-badge.calais {
  background: rgba(0, 102, 204, 0.1);
  color: #0066cc;
}

.campus-badge.longuenesse {
  background: rgba(40, 167, 69, 0.1);
  color: #28a745;
}

.campus-badge.dunkerque {
  background: rgba(220, 53, 69, 0.1);
  color: #dc3545;
}

.campus-badge.boulogne {
  background: rgba(255, 193, 7, 0.15);
  color: #d39e00;
}

/* ================================================
   Empty States
   ================================================ */

.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.empty-state i {
  font-size: 4rem;
  color: var(--color-gray-400);
  margin-bottom: 20px;
}

.empty-state h3 {
  font-size: 1.5rem;
  color: var(--color-gray-700);
  margin-bottom: 10px;
}

.empty-state p {
  color: var(--color-gray-600);
  margin-bottom: 20px;
}

.empty-state-small {
  text-align: center;
  padding: 30px;
  color: var(--color-gray-500);
}

.empty-state-small i {
  font-size: 2rem;
  margin-bottom: 10px;
}

/* ================================================
   Cards
   ================================================ */

.card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-header {
  padding: 20px;
  background: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-200);
}

.card-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-gray-800);
}

.card-header h3 i {
  margin-right: 8px;
  color: var(--color-primary);
}

.card-body {
  padding: 20px;
}

/* ================================================
   Forms Modern
   ================================================ */

.form-modern .form-group {
  margin-bottom: 20px;
}

.form-modern label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--color-gray-700);
}

.form-modern label i {
  margin-right: 6px;
  color: var(--color-primary);
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: var(--transition-base);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 576px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-actions {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid var(--color-gray-200);
}

.search-form {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.search-form .form-group {
  flex: 1;
  min-width: 200px;
  margin: 0;
}

/* ================================================
   Data Tables
   ================================================ */

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
}

.data-table th {
  background: var(--color-gray-100);
  font-weight: 600;
  color: var(--color-gray-700);
  white-space: nowrap;
}

.data-table tbody tr:hover {
  background: var(--color-gray-50);
}

.data-table .actions {
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
}

/* ================================================
   Alerts Enhanced
   ================================================ */

.alert {
  padding: 15px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert i {
  font-size: 1.2rem;
}

.alert-success {
  background: rgba(40, 167, 69, 0.1);
  color: #155724;
  border-left: 4px solid var(--color-success);
}

.alert-danger {
  background: rgba(220, 53, 69, 0.1);
  color: #721c24;
  border-left: 4px solid var(--color-danger);
}

.alert-warning {
  background: rgba(255, 193, 7, 0.15);
  color: #856404;
  border-left: 4px solid var(--color-warning);
}

.alert-info {
  background: rgba(23, 162, 184, 0.1);
  color: #0c5460;
  border-left: 4px solid var(--color-info);
}

/* ================================================
   Badges Enhanced
   ================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
}

.badge-primary {
  background: var(--color-primary);
  color: white;
}

.badge-success {
  background: var(--color-success);
  color: white;
}

.badge-danger {
  background: var(--color-danger);
  color: white;
}

.badge-warning {
  background: var(--color-warning);
  color: #856404;
}

.badge-info {
  background: var(--color-info);
  color: white;
}

.badge-light {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

@media (max-width: 768px) {
  .page-container {
    padding: 15px;
  }

  .page-header h1 {
    font-size: 1.5rem;
  }

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

  .event-content {
    padding-right: 20px;
    padding-top: 60px;
  }

  .event-date-badge {
    top: 10px;
    right: 10px;
    padding: 8px 12px;
  }

  .club-header {
    padding: 30px 20px;
  }

  .club-header h1 {
    font-size: 1.5rem;
  }

  .club-body {
    padding: 20px;
  }
}

/* ================================================
   Validation Cards
   ================================================ */

.validation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 25px;
}

.validation-card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border-left: 4px solid var(--color-warning);
  transition: var(--transition-base);
}

.validation-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.validation-card-header {
  padding: 20px;
  background: var(--color-gray-100);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.validation-card-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-gray-800);
}

.validation-card-body {
  padding: 20px;
}

.validation-card-body .info-row {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  gap: 15px;
}

.validation-card-body .info-row .label {
  color: var(--color-gray-600);
  font-size: 0.9rem;
  min-width: 80px;
}

.validation-card-body .info-row .label i {
  margin-right: 6px;
  width: 16px;
}

.validation-card-body .info-row .value {
  color: var(--color-gray-800);
  font-weight: 500;
}

.validation-card-body .description {
  color: var(--color-gray-600);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--color-gray-200);
}

.validation-card-actions {
  padding: 15px 20px;
  background: var(--color-gray-50);
  display: flex;
  gap: 10px;
  border-top: 1px solid var(--color-gray-200);
}

/* Event Card Actions */
.event-card-actions {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

@media (max-width: 576px) {
  .validation-grid {
    grid-template-columns: 1fr;
  }

  .validation-card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .validation-card-actions {
    flex-direction: column;
  }

  .validation-card-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Badge Purple for Tuteur */
.badge-purple {
  background: #6f42c1;
  color: white;
}

/* ================================================
   Tutored Clubs Grid
   ================================================ */

.tutored-clubs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 15px;
}

.tutored-club-card {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
  border: 1px solid var(--color-gray-200);
}

.tutored-club-card:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.tutored-club-card .club-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-primary-dark)
  );
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.tutored-club-card .club-info {
  flex: 1;
  min-width: 0;
}

.tutored-club-card .club-info h4 {
  margin: 0 0 5px;
  font-size: 1rem;
  color: var(--color-gray-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tutored-club-card > .fa-chevron-right {
  color: var(--color-gray-400);
  transition: var(--transition-base);
}

.tutored-club-card:hover > .fa-chevron-right {
  color: var(--color-primary);
  transform: translateX(3px);
}

@media (max-width: 576px) {
  .tutored-clubs-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================================
   Utility: Margin Top
   ================================================ */

.mt-20 {
  margin-top: 20px;
}

/* ================================================
   Modern Home Page - Professional Design
   ================================================ */