/* =====================================================
   RATINGS & REVIEWS - MODERN DESIGN
   ===================================================== */

/* Star Rating Display */
.star-rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 18px;
  color: #ffa500;
}

.star-rating .star {
  cursor: default;
}

.star-rating .star.filled {
  color: #ffa500;
}

.star-rating .star.empty {
  color: #ddd;
}

.star-rating .star.half {
  position: relative;
  color: #ddd;
}

.star-rating .star.half::before {
  content: '★';
  position: absolute;
  left: 0;
  color: #ffa500;
  width: 50%;
  overflow: hidden;
}

/* Star Rating Input (Interactive) */
.star-rating-input {
  display: inline-flex;
  gap: 8px;
  font-size: 32px;
}

.star-rating-input .star {
  cursor: pointer;
  color: #ddd;
  transition: all 0.2s ease;
}

.star-rating-input .star:hover,
.star-rating-input .star.active {
  color: #ffa500;
  transform: scale(1.1);
}

.star-rating-input .star:hover ~ .star {
  color: #ddd;
}

/* Rating Summary Card */
.rating-summary {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  margin-bottom: 24px;
}

.rating-summary-header {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 20px;
}

.rating-number {
  font-size: 48px;
  font-weight: 700;
  color: #333;
  line-height: 1;
}

.rating-stars-large {
  font-size: 24px;
}

.rating-count {
  color: #666;
  font-size: 14px;
  margin-top: 8px;
}

/* Rating Breakdown */
.rating-breakdown {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rating-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rating-bar-label {
  min-width: 60px;
  font-size: 14px;
  color: #666;
  display: flex;
  align-items: center;
  gap: 4px;
}

.rating-bar {
  flex: 1;
  height: 8px;
  background: #f0f0f0;
  border-radius: 4px;
  overflow: hidden;
}

.rating-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #ffa500 0%, #ff8c00 100%);
  transition: width 0.3s ease;
}

.rating-bar-count {
  min-width: 40px;
  text-align: right;
  font-size: 14px;
  color: #666;
}

/* Review Card */
.review-card {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}

.review-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 18px;
}

.review-author-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.review-author-name {
  font-weight: 600;
  color: #333;
  font-size: 15px;
}

.review-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #666;
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #e8f5e9;
  color: #2e7d32;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.verified-badge i {
  font-size: 14px;
}

.review-date {
  color: #999;
  font-size: 13px;
}

.review-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.review-title {
  font-weight: 600;
  font-size: 16px;
  color: #333;
  margin-bottom: 8px;
}

.review-text {
  color: #555;
  line-height: 1.6;
  margin-bottom: 12px;
}

.review-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0;
}

.review-pros, .review-cons {
  padding: 12px;
  border-radius: 8px;
}

.review-pros {
  background: #f1f8f4;
  border-left: 3px solid #4caf50;
}

.review-cons {
  background: #fff3f3;
  border-left: 3px solid #f44336;
}

.review-pros h4, .review-cons h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.review-pros h4 {
  color: #4caf50;
}

.review-cons h4 {
  color: #f44336;
}

.review-pros p, .review-cons p {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
}

/* Review Images */
.review-images {
  display: flex;
  gap: 8px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.review-image {
  width: 80px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease;
}

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

.review-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Review Actions */
.review-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid #f0f0f0;
}

.review-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: #666;
  font-size: 14px;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.review-action-btn:hover {
  background: #f5f5f5;
  color: #333;
}

.review-action-btn.active {
  color: #2196f3;
  background: #e3f2fd;
}

.review-action-btn i {
  font-size: 16px;
}

/* Vendor Response */
.vendor-response {
  background: #f8f9fa;
  border-left: 3px solid #2196f3;
  padding: 16px;
  margin-top: 16px;
  border-radius: 8px;
}

.vendor-response-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-weight: 600;
  color: #2196f3;
  font-size: 14px;
}

.vendor-response-text {
  color: #555;
  line-height: 1.6;
  font-size: 14px;
}

/* Write Review Form */
.write-review-form {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.form-section {
  margin-bottom: 24px;
}

.form-section-title {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin-bottom: 12px;
}

.rating-criteria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.rating-criterion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rating-criterion-label {
  font-size: 14px;
  color: #666;
  font-weight: 500;
}

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

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #333;
  margin-bottom: 8px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: #2196f3;
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.char-count {
  text-align: right;
  font-size: 12px;
  color: #999;
  margin-top: 4px;
}

/* Image Upload */
.image-upload-area {
  border: 2px dashed #ddd;
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.image-upload-area:hover {
  border-color: #2196f3;
  background: #f8f9fa;
}

.image-upload-area i {
  font-size: 48px;
  color: #2196f3;
  margin-bottom: 12px;
}

.image-upload-text {
  color: #666;
  font-size: 14px;
}

.image-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.image-preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
}

.image-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-preview-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  border: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

/* Submit Button */
.submit-review-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  border: none;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.submit-review-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.submit-review-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Review Filters */
.review-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 16px;
  border: 1px solid #ddd;
  background: #fff;
  border-radius: 20px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  border-color: #2196f3;
  color: #2196f3;
}

.filter-btn.active {
  background: #2196f3;
  color: #fff;
  border-color: #2196f3;
}

/* Sort Dropdown */
.sort-dropdown {
  position: relative;
  display: inline-block;
}

.sort-dropdown select {
  padding: 8px 32px 8px 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  background: #fff;
  appearance: none;
}

/* Responsive */
@media (max-width: 768px) {
  .rating-summary-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .review-pros-cons {
    grid-template-columns: 1fr;
  }
  
  .rating-criteria {
    grid-template-columns: 1fr;
  }
  
  .review-header {
    flex-direction: column;
    gap: 12px;
  }
}

/* Loading State */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid #2196f3;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Success/Error Messages */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.alert-success {
  background: #e8f5e9;
  color: #2e7d32;
  border-left: 4px solid #4caf50;
}

.alert-error {
  background: #ffebee;
  color: #c62828;
  border-left: 4px solid #f44336;
}

.alert-info {
  background: #e3f2fd;
  color: #1565c0;
  border-left: 4px solid #2196f3;
}