@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.0/font/bootstrap-icons.css');
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Palette moderne minimaliste */
  --primary-color: #2563eb;
  --primary-light: #3b82f6;
  --primary-dark: #1d4ed8;
  --secondary-color: #64748b;
  --success-color: #059669;
  --warning-color: #d97706;
  --error-color: #dc2626;
  --info-color: #0891b2;
  
  /* Backgrounds épurés */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-dark: #0f172a;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.95);
  --bg-surface: #ffffff;
  
  /* Text colors */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #ffffff;
  
  /* Borders et shadows minimalistes */
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Border radius subtil */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;
  
  /* Transitions rapides */
  --transition-fast: all 0.15s ease;
  --transition: all 0.2s ease;
  --transition-slow: all 0.3s ease;
  
  /* Spacing système */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  
  /* Espacement legacy pour compatibilité */
  --spacing-xs: var(--space-2);
  --spacing-sm: var(--space-3);
  --spacing-md: var(--space-4);
  --spacing-lg: var(--space-6);
  --spacing-xl: var(--space-8);
  
  /* Border radius legacy */
  --border-radius-sm: var(--radius-sm);
  --border-radius: var(--radius-md);
  
  /* Shadows legacy */
  --shadow-hover: var(--shadow-md);
  
  /* Typography */
  --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, Monaco, monospace;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

[data-theme="dark"] {
  --bg-primary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-card: rgba(30, 41, 59, 0.8);
  --bg-glass: rgba(0, 0, 0, 0.1);
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  
  --border-color: #334155;
  --border-light: #475569;
  
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: var(--transition);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

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

.nav-center {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  flex: 1;
  justify-content: center;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* User dropdown styles */
.user-dropdown-container {
  position: relative;
}

.user-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.user-dropdown-toggle:hover {
  background: var(--bg-secondary);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.user-name {
  font-weight: 500;
  color: var(--text-primary);
}

.user-dropdown-toggle i {
  color: var(--text-secondary);
  font-size: 0.75rem;
  transition: var(--transition);
}

.user-dropdown-container:hover .user-dropdown-toggle i {
  transform: rotate(180deg);
}

.user-dropdown-menu {
  position: absolute;
  top: calc(100% + var(--spacing-xs));
  right: 0;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  z-index: var(--z-dropdown);
}

.user-dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.user-dropdown-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.user-dropdown-item i {
  width: 20px;
  text-align: center;
  color: var(--text-muted);
}

.dropdown-divider {
  height: 1px;
  background: var(--border-color);
  margin: var(--spacing-xs) 0;
}

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-color);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.05);
}

.nav-center .nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  font-weight: 500;
  position: relative;
}

.nav-center .nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.nav-center .nav-link.active {
  color: var(--primary-color);
  background: rgba(124, 58, 237, 0.1);
  font-weight: 600;
}

.nav-center .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--primary-color);
  border-radius: 2px;
}

.nav-center .admin-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
  font-weight: 500;
  position: relative;
}

.nav-center .admin-link:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.nav-center .admin-link i {
  margin-right: 4px;
}

/* Responsivité du header */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
  }
  
  .nav-center {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
  }
  
  .nav-center .nav-link {
    padding: var(--spacing-xs);
    font-size: 0.9rem;
  }
  
  .header-actions {
    justify-content: center;
    width: 100%;
  }
  
  .logo {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .nav-center {
    gap: 0.25rem;
  }
  
  .nav-center .nav-link {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
  }
  
  .nav-center .admin-link {
    margin-left: 0.25rem;
  }
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: var(--spacing-xs);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  background: var(--bg-tertiary);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
}

.btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition);
  font-size: 0.9rem;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

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

.btn-warning {
  background: var(--warning-color);
}

.btn-error {
  background: var(--error-color);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.8rem;
}

.btn-lg {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1.1rem;
}

/* Styles pour les boutons de filtre */
.filter-btn {
  transition: all 0.2s ease;
  border: 1px solid var(--border-color);
}

.filter-btn.active {
  background: var(--primary-color) !important;
  color: white !important;
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.filter-btn:not(.active):hover {
  border-color: var(--primary-color);
  background: rgba(124, 58, 237, 0.1);
  color: var(--primary-color);
}

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

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

.card-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
}

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

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: var(--transition);
  font-size: 1rem;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

.form-select option {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  padding: 0.5rem;
}

[data-theme="dark"] .form-select option {
  background-color: #2f3136;
  color: #dcddde;
}

[data-theme="dark"] .form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23dcddde' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
}

.alert {
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
  border: 1px solid transparent;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success-color);
  color: var(--success-color);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--warning-color);
  color: var(--warning-color);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--error-color);
  color: var(--error-color);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-primary {
  background: rgba(124, 58, 237, 0.1);
  color: var(--primary-color);
}

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

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning-color);
}

.badge-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
}

.mood-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  background: var(--bg-tertiary);
  font-size: 0.9rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-available {
  background: var(--success-color);
}

.status-busy {
  background: var(--warning-color);
}

.status-away {
  background: var(--error-color);
}

.message-item {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.message-item:hover {
  background: var(--bg-tertiary);
}

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
}

.message-content {
  flex: 1;
}

.message-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.message-author {
  font-weight: 600;
  color: var(--text-primary);
}

.message-time {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.message-type {
  font-size: 0.7rem;
  padding: 0.2rem 0.4rem;
  border-radius: var(--border-radius-sm);
  text-transform: uppercase;
  font-weight: 600;
}

.message-reactions {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
  flex-wrap: wrap;
}

.reaction {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.reaction:hover {
  border-color: var(--border-color);
}

.reaction.active {
  background: rgba(124, 58, 237, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-xl);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: var(--transition);
}

.modal.active .modal-content {
  transform: scale(1);
}

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

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

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

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .nav {
    width: 100%;
    justify-content: center;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .card {
    padding: var(--spacing-sm);
  }
  
  .modal-content {
    width: 95%;
    padding: var(--spacing-md);
  }
  
  .message-item {
    padding: var(--spacing-sm);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.slide-up {
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

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

.flex-column { flex-direction: column; }
.flex-row { flex-direction: row; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.align-start { align-items: flex-start; }

.w-full { width: 100%; }
.h-full { height: 100%; }

/* === Styles Calendrier === */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.calendar-header {
  display: contents;
}

.calendar-day-header {
  background: var(--bg-tertiary);
  padding: var(--space-4);
  text-align: center;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.calendar-week {
  display: contents;
}

.calendar-day {
  background: var(--bg-secondary);
  min-height: 120px;
  padding: var(--space-2);
  position: relative;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.calendar-day:hover {
  background: var(--bg-tertiary);
  transform: translateY(-1px);
}

.calendar-day.other-month {
  opacity: 0.4;
  background: var(--bg-tertiary);
}

.calendar-day.today {
  background: rgba(124, 58, 237, 0.1);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.day-number {
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--text-primary);
  font-size: 1rem;
}

.calendar-day.other-month .day-number {
  color: var(--text-muted);
}

.calendar-day.today .day-number {
  color: var(--primary-color);
  font-weight: 700;
}

.day-events {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.day-event {
  font-size: 0.7rem;
  padding: var(--space-1);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
  border: 1px solid transparent;
}

.day-event:hover {
  opacity: 0.8;
  transform: translateX(2px);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Types d'événements avec la nouvelle palette */
.event-reunion { 
  background: rgba(124, 58, 237, 0.15);
  color: var(--primary-color);
  border-color: rgba(124, 58, 237, 0.3);
}

.event-stream { 
  background: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
  border-color: rgba(16, 185, 129, 0.3);
}

.event-collab { 
  background: rgba(6, 182, 212, 0.15);
  color: var(--secondary-color);
  border-color: rgba(6, 182, 212, 0.3);
}

.event-indispo { 
  background: rgba(239, 68, 68, 0.15);
  color: var(--error-color);
  border-color: rgba(239, 68, 68, 0.3);
}

.event-deadline { 
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning-color);
  border-color: rgba(245, 158, 11, 0.3);
}

.day-event-more {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-align: center;
  padding: var(--space-1);
  font-style: italic;
}

.event-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  border: 1px solid transparent;
  margin-bottom: var(--space-2);
}

.event-item:hover {
  background: var(--bg-tertiary);
  transform: translateX(4px);
  border-color: var(--border-color);
  box-shadow: var(--shadow);
}

.event-item-content {
  flex: 1;
}

.event-item-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.event-item-time {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.event-item-type {
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Adaptations responsives pour le calendrier */
/* === Styles Mood Prompt === */
.mood-prompt-modal .modal-content {
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
}

.mood-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.mood-option-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  color: var(--text-secondary);
  min-height: 80px;
}

.mood-option-btn:hover {
  background: var(--bg-card);
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--text-primary);
}

.mood-option-btn:active {
  transform: translateY(0);
}

.mood-option-btn i {
  font-size: 1.5rem;
  transition: var(--transition);
}

.mood-option-btn:hover i {
  transform: scale(1.1);
}

.mood-option-btn span {
  font-size: 0.85rem;
  text-align: center;
  margin-top: var(--space-1);
}

/* Responsive pour les mood options */
@media (max-width: 480px) {
  .mood-options {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }
  
  .mood-option-btn {
    padding: var(--space-3);
    min-height: 70px;
  }
  
  .mood-option-btn i {
    font-size: 1.25rem;
  }
  
  .mood-option-btn span {
    font-size: 0.8rem;
  }
}

@media (max-width: 768px) {
  .calendar-day {
    min-height: 80px;
    padding: var(--space-1);
  }
  
  .calendar-day-header {
    padding: var(--space-2);
    font-size: 0.75rem;
  }
  
  .day-number {
    font-size: 0.9rem;
    margin-bottom: var(--space-1);
  }
  
  .day-event {
    font-size: 0.6rem;
    padding: 2px 4px;
  }
  
  .event-item {
    padding: var(--space-2);
    gap: var(--space-2);
  }
  
  .event-item-title {
    font-size: 0.9rem;
  }
  
  .event-item-time {
    font-size: 0.8rem;
  }
}