/* ── SpectrumSIM Review Widget Styles ─────────────────────────────────────────
   Matches the existing SpectrumSIM color palette and design language.
   Import or link this file before reviews.js.
─────────────────────────────────────────────────────────────────────────────── */

/* ── Variables (matches spectrumsim.com palette) ─────────────────────────── */
.sr-root {
  --sr-bg:           #0f1117;
  --sr-surface:      #1a1d27;
  --sr-surface-2:    #22263a;
  --sr-border:       rgba(255,255,255,0.08);
  --sr-accent:       #4ade80;       /* green — matches site CTA */
  --sr-accent-dark:  #16a34a;
  --sr-text:         #e8eaf0;
  --sr-text-muted:   #8892a4;
  --sr-star-on:      #f59e0b;
  --sr-star-off:     #374151;
  --sr-reply-bg:     rgba(74,222,128,0.06);
  --sr-reply-border: rgba(74,222,128,0.2);
  --sr-error:        #ef4444;
  --sr-radius:       12px;
  --sr-radius-sm:    8px;
  --sr-font:         'Inter', system-ui, -apple-system, sans-serif;
  --sr-shadow:       0 4px 24px rgba(0,0,0,0.3);
  
  font-family: var(--sr-font);
  color: var(--sr-text);
  margin: 60px auto;
  max-width: 860px;
  padding: 0 16px;
}

/* ── Section header ──────────────────────────────────────────────────────── */
.sr-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.sr-section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.88);
  margin: 0;
  letter-spacing: -0.02em;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.sr-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-family: var(--sr-font);
  text-decoration: none;
}

.sr-btn-primary {
  background: var(--sr-accent);
  color: #0f1117;
}
.sr-btn-primary:hover:not(:disabled) {
  background: #6ee7b7;
  transform: translateY(-1px);
}
.sr-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.sr-btn-secondary {
  background: var(--sr-surface-2);
  color: var(--sr-text-muted);
  border: 1px solid var(--sr-border);
}
.sr-btn-secondary:hover {
  color: var(--sr-text);
  border-color: rgba(255,255,255,0.18);
}

/* ── Summary block ───────────────────────────────────────────────────────── */
.sr-summary {
  display: flex;
  gap: 40px;
  align-items: center;
  background: var(--sr-surface);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius);
  padding: 28px 32px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.sr-summary-score {
  text-align: center;
  min-width: 110px;
}

.sr-big-rating {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--sr-text);
  line-height: 1;
  letter-spacing: -0.04em;
}

.sr-big-stars {
  display: flex;
  justify-content: center;
  gap: 2px;
  margin: 6px 0 4px;
}

.sr-big-stars .sr-star { font-size: 1.25rem; }

.sr-big-count {
  font-size: 0.8rem;
  color: var(--sr-text-muted);
  white-space: nowrap;
}

.sr-summary-bars {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sr-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sr-bar-label {
  font-size: 0.8rem;
  color: var(--sr-text-muted);
  width: 30px;
  text-align: right;
  flex-shrink: 0;
}

.sr-bar-track {
  flex: 1;
  height: 8px;
  background: var(--sr-surface-2);
  border-radius: 999px;
  overflow: hidden;
}

.sr-bar-fill {
  height: 100%;
  background: var(--sr-accent);
  border-radius: 999px;
  transition: width 0.6s ease;
}

.sr-bar-count {
  font-size: 0.8rem;
  color: var(--sr-text-muted);
  width: 24px;
}

/* ── Stars ───────────────────────────────────────────────────────────────── */
.sr-star         { color: var(--sr-star-off); font-style: normal; }
.sr-star.sr-full { color: var(--sr-star-on);  }
.sr-star.sr-half { color: var(--sr-star-on);  }
.sr-card-stars { display: flex; gap: 1px; margin-left: auto; }
.sr-card-stars .sr-star { font-size: 0.95rem; }

/* ── Review cards ────────────────────────────────────────────────────────── */
.sr-reviews-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.sr-card {
  background: var(--sr-surface);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius);
  padding: 22px 24px;
  transition: border-color 0.2s;
}

.sr-card:hover {
  border-color: rgba(255,255,255,0.14);
}

.sr-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.sr-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #16a34a, #0891b2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.sr-card-meta {
  flex: 1;
  min-width: 0;
}

.sr-card-author {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sr-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sr-card-date {
  font-size: 0.78rem;
  color: var(--sr-text-muted);
  margin-top: 2px;
}

.sr-review-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--sr-text);
  margin-bottom: 8px;
}

.sr-card-body {
  font-size: 0.9rem;
  line-height: 1.65;
  color: #c4cad8;
  margin: 0 0 14px;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.sr-review-image-wrap {
  margin-top: 12px;
  margin-bottom: 12px;
}

.sr-review-image {
  max-width: 260px;
  max-height: 220px;
  object-fit: cover;
  border-radius: var(--sr-radius-sm);
  border: 1px solid var(--sr-border);
  cursor: pointer;
  transition: opacity 0.2s;
}

.sr-review-image:hover { opacity: 0.9; }

/* ── Company reply ───────────────────────────────────────────────────────── */
.sr-reply {
  margin-top: 16px;
  background: var(--sr-reply-bg);
  border-left: 3px solid var(--sr-accent);
  border-radius: 0 var(--sr-radius-sm) var(--sr-radius-sm) 0;
  padding: 14px 18px;
}

.sr-reply-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.sr-reply-badge {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--sr-accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sr-reply-date {
  font-size: 0.75rem;
  color: var(--sr-text-muted);
}

.sr-reply-text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #c4cad8;
  margin: 0;
  white-space: pre-wrap;
}

/* ── Form ────────────────────────────────────────────────────────────────── */
.sr-form-wrap {
  background: var(--sr-surface);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius);
  padding: 28px 32px;
  margin-bottom: 28px;
}

.sr-form-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 24px;
}

.sr-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 560px) {
  .sr-form-row { grid-template-columns: 1fr; }
}

.sr-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.sr-form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--sr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sr-required { color: var(--sr-accent); }

.sr-form-input {
  background: var(--sr-surface-2);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius-sm);
  color: var(--sr-text);
  font-size: 0.9rem;
  font-family: var(--sr-font);
  padding: 10px 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  box-sizing: border-box;
}

.sr-form-input:focus {
  outline: none;
  border-color: var(--sr-accent);
  box-shadow: 0 0 0 3px rgba(74,222,128,0.12);
}

.sr-form-input::placeholder { color: var(--sr-text-muted); opacity: 0.7; }

.sr-form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* Interactive star picker */
.sr-form-stars {
  display: flex;
  gap: 6px;
  padding: 4px 0;
}

.sr-form-star {
  font-size: 2rem;
  color: var(--sr-star-off);
  cursor: pointer;
  transition: color 0.15s, transform 0.15s;
  user-select: none;
}

.sr-form-star--on  { color: var(--sr-star-on); }
.sr-form-star:hover { transform: scale(1.15); }

/* Upload area */
.sr-upload-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 24px;
  border: 2px dashed var(--sr-border);
  border-radius: var(--sr-radius-sm);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
}

.sr-upload-area:hover {
  border-color: var(--sr-accent);
  background: rgba(74,222,128,0.04);
}

.sr-upload-icon { font-size: 1.6rem; }
.sr-upload-text { font-size: 0.875rem; font-weight: 600; color: var(--sr-text); }
.sr-upload-hint { font-size: 0.75rem; color: var(--sr-text-muted); }

/* Image preview */
.sr-image-preview {
  position: relative;
  display: inline-block;
  margin-top: 12px;
}

.sr-image-preview img {
  max-width: 180px;
  max-height: 150px;
  object-fit: cover;
  border-radius: var(--sr-radius-sm);
  border: 1px solid var(--sr-border);
  display: block;
}

.sr-remove-image {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--sr-error);
  color: #fff;
  border: none;
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* Form actions */
.sr-form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding-top: 8px;
}

/* Form error */
.sr-form-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--sr-radius-sm);
  color: #f87171;
  font-size: 0.875rem;
  padding: 10px 14px;
  margin-bottom: 16px;
}

/* Success state */
.sr-form-success {
  text-align: center;
  padding: 48px 32px;
}

.sr-success-icon {
  width: 56px;
  height: 56px;
  background: var(--sr-accent);
  color: #0f1117;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 16px;
}

.sr-form-success h3 {
  font-size: 1.2rem;
  margin: 0 0 8px;
}

.sr-form-success p {
  color: var(--sr-text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ── Pagination ──────────────────────────────────────────────────────────── */
.sr-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 16px 0;
}

.sr-page-btn {
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--sr-border);
  background: var(--sr-surface);
  color: var(--sr-text-muted);
  font-size: 0.85rem;
  font-family: var(--sr-font);
  cursor: pointer;
  transition: all 0.2s;
  min-width: 36px;
}

.sr-page-btn:hover:not(:disabled) {
  border-color: var(--sr-accent);
  color: var(--sr-text);
}

.sr-page-btn--active {
  background: var(--sr-accent);
  color: #0f1117;
  border-color: var(--sr-accent);
  font-weight: 700;
}

.sr-page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ── Loading / empty states ──────────────────────────────────────────────── */
.sr-loading,
.sr-loading-more,
.sr-empty {
  text-align: center;
  padding: 48px;
  color: var(--sr-text-muted);
  font-size: 0.9rem;
}

.sr-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--sr-border);
  border-top-color: var(--sr-accent);
  border-radius: 50%;
  animation: sr-spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}

@keyframes sr-spin {
  to { transform: rotate(360deg); }
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .sr-summary { gap: 24px; padding: 20px; }
  .sr-big-rating { font-size: 2.75rem; }
  .sr-form-wrap { padding: 20px 16px; }
  .sr-form-actions { flex-direction: column-reverse; }
  .sr-form-actions .sr-btn { width: 100%; justify-content: center; }
}