/**
 * Workways Demo App - Styles
 * Vanilla CSS - Pas de framework nécessaire
 */

/* === Reset & Base === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Couleurs principales */
  --primary: #667eea;
  --primary-dark: #5568d3;
  --secondary: #764ba2;
  --success: #28a745;
  --error: #dc3545;
  --warning: #ffc107;
  --info: #17a2b8;

  /* Couleurs neutres */
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-600: #6c757d;
  --gray-800: #343a40;
  --gray-900: #212529;

  /* Espacements */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--gray-100);
}

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

/* === Navigation === */
.navbar {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.nav-brand h1 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.nav-brand .subtitle {
  font-size: 0.875rem;
  opacity: 0.9;
}

.nav-links {
  display: flex;
  gap: var(--spacing-sm);
}

.nav-btn {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid transparent;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.nav-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.nav-btn.active {
  background: white;
  color: var(--primary);
  font-weight: 600;
}

/* === Environment Selector === */
.env-selector {
  background: white;
  border-bottom: 1px solid var(--gray-300);
  padding: var(--spacing-sm) 0;
}

.env-selector .container {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.env-selector label {
  font-weight: 600;
  font-size: 0.875rem;
}

.env-selector select {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 2px solid var(--primary);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  background: white;
}

.api-status {
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

.api-status.online {
  color: var(--success);
}

.api-status.offline {
  color: var(--error);
}

/* === Main Content === */
main {
  padding: var(--spacing-lg) 0;
  min-height: calc(100vh - 250px);
}

/* === Pages === */
.page {
  display: none;
}

.page.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Sections === */
.section {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
}

.section h2 {
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.section h3 {
  color: var(--secondary);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.intro {
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
}

/* === Filter Bar === */
.filter-bar {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.filter-bar label {
  font-weight: 600;
}

.filter-bar select {
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  min-width: 200px;
}

.filter-bar select:focus {
  outline: none;
  border-color: var(--primary);
}

/* All Rooms Toggle */
.all-rooms-toggle {
  margin-left: auto;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: linear-gradient(135deg, #f0f4ff 0%, #e8edff 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
}

.all-rooms-toggle .toggle-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
  font-weight: 500;
  color: var(--primary);
  font-size: 0.875rem;
}

.all-rooms-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* === Cards Grid === */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.card {
  background: white;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 0;
  transition: all 0.3s ease;
  cursor: pointer;
  overflow: hidden;
}

.card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-md) 0 var(--spacing-md);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}

.card-badge {
  background: var(--primary);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.card-body {
  color: var(--gray-600);
  font-size: 0.875rem;
  padding: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
}

.card-body p {
  margin-bottom: 0.5rem;
}

.card-info {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
  flex-wrap: wrap;
}

.card-info-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
}

/* === Room Categories === */
.room-category {
  margin-bottom: var(--spacing-lg);
}

.room-category-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  font-size: 1.125rem;
}

.room-category-meetings .card {
  background: linear-gradient(to bottom right, #f0f4ff 0%, #e8edff 100%);
  border-color: #c7d7fe;
}

.room-category-meetings .card:hover {
  border-color: var(--primary);
  background: linear-gradient(to bottom right, #e8edff 0%, #dde6ff 100%);
}

.room-category-offices .card {
  background: linear-gradient(to bottom right, #f0fdf4 0%, #dcfce7 100%);
  border-color: #bbf7d0;
}

.room-category-offices .card:hover {
  border-color: #4ade80;
  background: linear-gradient(to bottom right, #dcfce7 0%, #bbf7d0 100%);
}

.room-category-other .room-category-header {
  background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
}

.room-category-other .card {
  background: linear-gradient(to bottom right, #f9fafb 0%, #f3f4f6 100%);
  border-color: #d1d5db;
}

.room-category-other .card:hover {
  border-color: #6b7280;
  background: linear-gradient(to bottom right, #f3f4f6 0%, #e5e7eb 100%);
}

.room-category-other .card-badge {
  background: #6b7280;
}

.room-state-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-left: var(--spacing-xs);
}

.room-state-badge.state-free {
  background: #d1fae5;
  color: #065f46;
}

.room-state-badge.state-rented {
  background: #fef3c7;
  color: #92400e;
}

.room-state-badge.state-occupied {
  background: #fee2e2;
  color: #991b1b;
}

.room-state-badge.state-other {
  background: #e5e7eb;
  color: #374151;
}

/* Organization info in room cards */
.room-org-info {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 1px solid #f59e0b;
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.room-org-info .org-name {
  font-weight: 600;
  color: #92400e;
  margin-bottom: 4px;
}

.room-org-info .org-detail {
  font-size: 0.85rem;
  color: #78350f;
  margin-top: 2px;
}

/* === Forms === */
.form {
  max-width: 800px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

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

.form-group label {
  font-weight: 600;
  color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--spacing-sm);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group small {
  color: var(--gray-600);
  font-size: 0.875rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

/* === Buttons === */
.btn-primary,
.btn-secondary {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--gray-200);
  color: var(--gray-800);
}

.btn-secondary:hover {
  background: var(--gray-300);
}

.btn-spinner {
  display: inline-block;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* === Alerts === */
.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.alert.success {
  background: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

.alert.error {
  background: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

.alert.info {
  background: #d1ecf1;
  border: 1px solid #bee5eb;
  color: #0c5460;
}

/* === Utilities === */
.hidden {
  display: none !important;
}

.loading {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--gray-600);
  font-size: 1.125rem;
}

.loading::after {
  content: '...';
  animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
  0%, 20% {
    content: '.';
  }
  40% {
    content: '..';
  }
  60%, 100% {
    content: '...';
  }
}

.small {
  font-size: 0.875rem;
}

/* === Calendar === */
.calendar-section {
  margin-bottom: var(--spacing-lg);
}

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

.calendar-header h3 {
  color: var(--primary);
  flex: 1;
  text-align: center;
  min-width: 200px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: 80px repeat(7, 1fr);
  gap: 2px;
  background: var(--gray-300);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.calendar-day-header {
  background: var(--primary);
  color: white;
  padding: var(--spacing-sm);
  text-align: center;
  font-weight: 600;
  font-size: 0.875rem;
}

.calendar-time-label {
  background: var(--gray-200);
  padding: var(--spacing-sm);
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-slot {
  background: white;
  padding: var(--spacing-sm);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calendar-slot:hover:not(.slot-occupied):not(.slot-past) {
  background: var(--gray-100);
}

.calendar-slot.slot-selected {
  background: var(--primary);
  color: white;
  font-weight: 600;
}

.calendar-slot.slot-past {
  background: var(--gray-200);
  color: var(--gray-600);
  cursor: not-allowed;
  opacity: 0.4;
}

.calendar-slot.slot-occupied {
  background: pink;
  color: #c71585;
  cursor: not-allowed;
  opacity: 0.8;
}

.selection-info {
  background: var(--gray-100);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-md);
}

.selection-info p {
  margin: 0;
  font-weight: 600;
  color: var(--primary);
}

/* === Footer === */
.footer {
  background: var(--gray-800);
  color: white;
  padding: var(--spacing-lg) 0;
  text-align: center;
  margin-top: var(--spacing-xl);
}

.footer p {
  margin-bottom: 0.5rem;
}

/* === Responsive === */
@media (max-width: 768px) {
  .navbar .container {
    flex-direction: column;
    text-align: center;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .api-config-content {
    padding: var(--spacing-sm);
  }
}

/* === API Configuration === */
.api-config {
  background: white;
  border-bottom: 1px solid var(--gray-300);
  box-shadow: var(--shadow-sm);
}

.api-config-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s;
}

.api-config-header:hover {
  background-color: var(--gray-100);
}

.api-config-header span:first-child {
  font-weight: 600;
  color: var(--gray-800);
}

.token-status {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
}

.token-status.configured {
  background-color: #d4edda;
  color: #155724;
}

.token-status.not-configured {
  background-color: #fff3cd;
  color: #856404;
}

.toggle-icon {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-left: auto;
  padding-left: var(--spacing-sm);
}

.api-config-content {
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--gray-200);
}

.api-config-content .info-box {
  background-color: #e7f3ff;
  border-left: 4px solid var(--info);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-sm);
}

.api-config-content .info-box p {
  margin-bottom: var(--spacing-xs);
}

.api-config-content .info-box ol {
  margin-left: var(--spacing-md);
  margin-top: var(--spacing-xs);
}

.api-config-content .info-box a {
  color: var(--info);
  text-decoration: none;
}

.api-config-content .info-box a:hover {
  text-decoration: underline;
}

.api-config-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

.api-config-actions button {
  flex: 1;
  min-width: 150px;
}

#apiConfigResult {
  margin-top: var(--spacing-md);
}

/* === Site Card Actions === */
.card-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

.btn-rooms,
.btn-options {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
  background: white;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-rooms:hover,
.btn-options:hover {
  background: var(--primary);
  color: white;
}

.btn-options {
  border-color: var(--secondary);
  color: var(--secondary);
}

.btn-options:hover {
  background: var(--secondary);
  color: white;
}

.site-card {
  cursor: default;
}

/* === Contract Options Section === */
#optionsSection {
  animation: fadeIn 0.3s ease;
}

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

.options-header h3 {
  color: var(--secondary);
  margin: 0;
}

.options-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

/* === Option Cards === */
.option-card {
  background: linear-gradient(to bottom right, #fdf4ff 0%, #fae8ff 100%);
  border: 2px solid #e879f9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.2s ease;
}

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

.option-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: linear-gradient(135deg, var(--secondary) 0%, #a855f7 100%);
  color: white;
}

.option-name {
  font-weight: 600;
  font-size: 1rem;
}

.option-key {
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-family: monospace;
}

.option-body {
  padding: var(--spacing-md);
}

.option-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: var(--spacing-sm);
}

.price-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary);
}

.price-period {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.option-promo {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 1px solid #f59e0b;
  border-radius: var(--radius-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  align-items: center;
}

.promo-price {
  font-weight: 600;
  color: #b45309;
}

.promo-duration {
  font-size: 0.8rem;
  color: #92400e;
}

.option-tags {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.option-tag {
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.option-tag.unique {
  background: #dbeafe;
  color: #1d4ed8;
}

.option-tag.quantity {
  background: #d1fae5;
  color: #059669;
}