/**
 * Trackara Admin Portal - Campaign & Review Management Styles
 * Version: 1.0.0
 */

/* ====================
   MODAL SYSTEM
==================== */

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.modal.show {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease;
}

.modal-content.modal-large {
  max-width: 900px;
}

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

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
  margin: 0;
  color: var(--color-text-primary);
  font-size: 1.5rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

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

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* ====================
   CAMPAIGNS
==================== */

.campaigns-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.campaigns-header h2 {
  margin: 0;
  color: var(--color-text-primary);
}

.campaigns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
  padding: 0;
}

.campaign-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-fast);
}

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

.campaign-card-header {
  padding: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.campaign-card-header h4 {
  margin: 0;
  font-size: 1.125rem;
  color: var(--color-text-primary);
  font-weight: 600;
}

.campaign-card-body {
  padding: 1.25rem;
}

.campaign-type,
.campaign-schedule {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.campaign-type i,
.campaign-schedule i {
  color: var(--color-primary-main);
}

.campaign-stats-mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.campaign-stats-mini .stat {
  text-align: center;
}

.campaign-stats-mini .stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.campaign-stats-mini .stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.campaign-card-footer {
  padding: 1rem 1.25rem;
  background: var(--bg-light);
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.campaign-detail-grid {
  display: grid;
  gap: 1.5rem;
}

.campaign-detail-grid .detail-item {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.campaign-detail-grid .detail-item:last-child {
  border-bottom: none;
}

.campaign-detail-grid .detail-item.full-width {
  grid-column: 1 / -1;
}

.campaign-detail-grid strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ====================
   REVIEWS
==================== */

.review-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.review-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all var(--transition-fast);
}

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

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: var(--color-primary-light);
  color: white;
  flex-shrink: 0;
}

.stat-icon.success {
  background: var(--success-main);
}

.stat-icon.warning {
  background: var(--warning-main);
}

.stat-icon.error {
  background: var(--error-main);
}

.stat-content {
  flex: 1;
  min-width: 0;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1;
}

/* Rating Distribution */
.rating-distribution {
  padding: 1rem 0;
}

.rating-bar-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.rating-bar-row:last-child {
  margin-bottom: 0;
}

.rating-label {
  min-width: 60px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.rating-bar {
  flex: 1;
  height: 24px;
  background: var(--color-surface-hover);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
}

.rating-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary-main));
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.rating-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.rating-count {
  min-width: 40px;
  text-align: right;
  font-weight: 500;
  color: var(--color-text-primary);
}

/* Reviews List */
.reviews-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: all var(--transition-fast);
}

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

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 1rem;
  gap: 1rem;
}

.review-author strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-text-primary);
  font-size: 1rem;
}

.review-date {
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.review-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.review-body {
  margin-bottom: 1rem;
  line-height: 1.6;
  color: var(--color-text-primary);
}

.review-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  gap: 1rem;
  flex-wrap: wrap;
}

.review-source {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.review-source i {
  font-size: 1rem;
}

.review-response {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary-main);
}

.review-response strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-primary-main);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.review-response p {
  margin: 0;
  color: var(--color-text-primary);
  line-height: 1.6;
}

.review-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ====================
   SHARED COMPONENTS
==================== */

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--color-text-tertiary);
}

.empty-state i {
  color: var(--color-text-disabled);
  margin-bottom: 1.5rem;
  opacity: 0.5;
}

.empty-state h3 {
  margin-bottom: 0.5rem;
  color: var(--color-text-secondary);
  font-size: 1.25rem;
}

.empty-state p {
  margin-bottom: 1.5rem;
  color: var(--color-text-tertiary);
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: 4rem 1rem;
}

.loading-state i {
  color: var(--color-primary-main);
  margin-bottom: 1.5rem;
}

.loading-state p {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

/* Analytics Grid */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.analytics-card {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.analytics-card:hover {
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.analytics-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.analytics-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

.badge-secondary {
  background: var(--neutral-400);
  color: white;
}

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

.badge-warning {
  background: var(--warning-main);
  color: var(--neutral-900);
}

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

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

/* Form Groups */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
  font-weight: 500;
  font-size: 0.875rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  color: var(--color-text-primary);
  background: var(--color-surface);
  transition: all var(--transition-fast);
}

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

.form-control:disabled {
  background: var(--color-surface-disabled);
  color: var(--color-text-disabled);
  cursor: not-allowed;
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
  font-family: inherit;
}

.form-text {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
}

.checkbox-group {
  margin-bottom: 1rem;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  cursor: pointer;
}

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--neutral-600);
  color: white;
}

.btn-secondary:hover:not(:disabled) {
  background: var(--neutral-700);
}

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

.btn-info:hover:not(:disabled) {
  background: var(--info-dark);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* Cards */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--bg-light);
}

.card-header h3 {
  margin: 0;
  font-size: 1.125rem;
  color: var(--color-text-primary);
  font-weight: 600;
}

.card-body {
  padding: 1.5rem;
}

/* ====================
   SMS MESSAGING
==================== */

.sms-conversations-list {
  display: grid;
  gap: 1rem;
}

.sms-conversation-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sms-conversation-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-primary-main);
}

.sms-conv-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.sms-conv-contact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sms-conv-contact i {
  font-size: 1.5rem;
  color: var(--color-primary-main);
}

.sms-conv-contact strong {
  font-size: 1rem;
  color: var(--color-text-primary);
}

.sms-conv-count .badge {
  background: var(--color-primary-main);
  color: white;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.sms-conv-preview {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.sms-conv-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.sms-conv-meta .badge {
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.sms-conv-meta .badge-warning {
  background: var(--warning-light);
  color: var(--warning-dark);
}

.sms-conv-meta .badge-info {
  background: var(--info-light);
  color: var(--info-dark);
}

.sms-conv-meta .badge-success {
  background: var(--success-light);
  color: var(--success-dark);
}

.sms-conv-meta .badge-error {
  background: var(--error-light);
  color: var(--error-dark);
}

.sms-conv-meta .text-muted {
  font-size: 0.75rem;
}

/* Alert Styles (for SMS usage warnings) */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid;
  margin-bottom: 1.5rem;
}

.alert strong {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.alert p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
}

.alert-warning {
  background: var(--warning-light);
  border-color: var(--warning-main);
  color: var(--warning-dark);
}

.alert-danger {
  background: var(--error-light);
  border-color: var(--error-main);
  color: var(--error-dark);
}

.alert-info {
  background: var(--info-light);
  border-color: var(--info-main);
  color: var(--info-dark);
}

/* Form Section (for usage modal) */
.form-section {
  margin-bottom: 1.5rem;
}

.form-section:last-child {
  margin-bottom: 0;
}

.form-section h4 {
  margin: 0 0 1rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary-main);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-family: var(--font-family);
  color: var(--color-text-primary);
  background: var(--color-surface);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary-main);
  box-shadow: 0 0 0 3px var(--color-primary-50);
}

.form-control:disabled {
  background: var(--color-surface-disabled);
  color: var(--color-text-disabled);
  cursor: not-allowed;
}

/* Utilities */
.mt-4 {
  margin-top: 2rem;
}

.text-muted {
  color: var(--color-text-tertiary);
}

.text-success {
  color: var(--success-main);
}

/* Responsive Design */
@media (max-width: 768px) {
  .campaigns-grid {
    grid-template-columns: 1fr;
  }

  .review-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .modal-content {
    width: 95%;
    max-height: 95vh;
  }

  .campaign-card-footer,
  .review-footer {
    flex-direction: column;
  }

  .review-header {
    flex-direction: column;
  }

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

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

  .sms-conv-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .review-stats-grid {
    grid-template-columns: 1fr;
  }

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

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

  .sms-conversation-card {
    padding: 1rem;
  }

  .alert {
    padding: 0.875rem 1rem;
  }

  .campaigns-header {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  .review-actions {
    flex-direction: column;
  }

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