/* ═══════════════════════════════════════════════════════════════════════════
   Context-Aware Comments Component — Expandable Tab Pattern
   Institutional Warmth design: off-white, navy, gold, sage green
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --c-bg:          #F8F5F0;
  --c-navy:        #0B3D91;
  --c-navy-dark:   #082b6b;
  --c-gold:        #D4AF37;
  --c-gold-light:  #FAF3D3;
  --c-gold-mid:    #F0E0A0;
  --c-sage:        #8B9D83;
  --c-sage-light:  #E9EDE8;
  --c-ink:         #2D3748;
  --c-ink-light:   #4A5568;
  --c-border:      #E2E8F0;
  --c-white:       #FFFFFF;
  --c-success-bg:  #c6f6d5;
  --c-success-fg:  #2f855a;
  --c-success-bd:  #9ae6b4;
  --c-error-bg:    #fed7d7;
  --c-error-fg:    #c53030;
  --c-error-bd:    #feb2b2;
}

/* ── Wrapper ── */
.comments-wrapper {
  margin-top: 32px;
  font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  color: var(--c-ink);
}

/* ── Toggle Tab Button ── */
.comments-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: var(--c-navy);
  color: var(--c-gold);
  border: none;
  border-radius: 10px;
  padding: 14px 20px;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: left;
  transition: background 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 8px rgba(11, 61, 145, 0.18);
  position: relative;
  z-index: 1;
}

.comments-toggle:hover {
  background: var(--c-navy-dark);
  box-shadow: 0 4px 14px rgba(11, 61, 145, 0.28);
}

.comments-toggle:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 2px;
}

.comments-toggle-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.comments-toggle-icon {
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
}

.comments-toggle-label {
  font-size: 1rem;
  font-weight: 700;
}

.comments-toggle-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--c-gold);
  color: var(--c-navy);
  font-size: 0.78rem;
  font-weight: 800;
  border-radius: 20px;
  padding: 2px 9px;
  margin-left: 6px;
  min-width: 26px;
  letter-spacing: 0;
  line-height: 1.6;
}

.comments-toggle-count.zero {
  background: rgba(212, 175, 55, 0.25);
  color: var(--c-gold);
}

.comments-toggle-chevron {
  font-size: 1.1rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  color: var(--c-gold);
  opacity: 0.85;
}

.comments-toggle[aria-expanded="true"] .comments-toggle-chevron {
  transform: rotate(180deg);
}

/* ── Collapsible Panel ── */
.comments-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.42s cubic-bezier(0.4, 0, 0.2, 1),
              opacity   0.32s ease,
              transform 0.32s ease;
  opacity: 0;
  transform: translateY(-6px);
  /* border-radius applied when open */
}

.comments-panel.is-open {
  max-height: 4000px;   /* large enough for any content */
  opacity: 1;
  transform: translateY(0);
}

.comments-panel-inner {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-top: none;
  border-radius: 0 0 10px 10px;
  padding: 24px 20px 28px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

/* ── Disclaimer Banner ── */
.comments-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--c-sage-light);
  border: 1px solid var(--c-sage);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 22px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--c-ink-light);
}

.comments-disclaimer-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--c-sage);
}

.comments-disclaimer strong {
  color: var(--c-navy);
  font-weight: 700;
}

/* ── Comment List ── */
.comments-list {
  margin-bottom: 28px;
}

/* Empty state */
.comments-empty {
  text-align: center;
  padding: 32px 20px;
  background: var(--c-white);
  border: 2px dashed var(--c-border);
  border-radius: 8px;
  color: var(--c-ink-light);
  font-size: 0.95rem;
}

.comments-empty p + p {
  margin-top: 6px;
  font-size: 0.85rem;
  opacity: 0.8;
}

/* Individual comment card */
.comment-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 18px 20px;
  margin-bottom: 14px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  transition: box-shadow 0.2s ease;
}

.comment-card:last-child {
  margin-bottom: 0;
}

.comment-card:hover {
  box-shadow: 0 3px 10px rgba(0,0,0,0.09);
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.comment-author {
  font-weight: 700;
  color: var(--c-navy);
  font-size: 0.97rem;
}

.comment-author .state-tag {
  display: inline-block;
  background: var(--c-gold-light);
  color: var(--c-navy);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 10px;
  margin-left: 7px;
  vertical-align: middle;
  letter-spacing: 0.04em;
}

.comment-date {
  font-size: 0.82rem;
  color: var(--c-ink-light);
  white-space: nowrap;
  flex-shrink: 0;
}

.comment-body {
  font-size: 0.95rem;
  color: var(--c-ink);
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 14px;
}

.comment-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}

.comment-disclaimer-small {
  font-size: 0.73rem;
  color: var(--c-ink-light);
  font-style: italic;
  flex: 1;
  min-width: 0;
}

/* Helpful button */
.comment-helpful-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1.5px solid var(--c-sage);
  color: var(--c-sage);
  padding: 5px 13px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.83rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.comment-helpful-btn:hover:not(:disabled) {
  background: var(--c-sage);
  color: var(--c-white);
}

.comment-helpful-btn.voted,
.comment-helpful-btn:disabled {
  background: var(--c-sage);
  color: var(--c-white);
  cursor: default;
  opacity: 0.85;
}

/* ── Share Form ── */
.comments-form-section {
  border-top: 2px solid var(--c-border);
  padding-top: 24px;
  margin-top: 4px;
}

.comments-form-section h4 {
  font-family: 'Source Serif Pro', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 16px;
}

.form-row {
  display: flex;
  gap: 14px;
  margin-bottom: 14px;
}

.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-ink-light);
  margin-bottom: 5px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--c-border);
  border-radius: 6px;
  font-size: 0.97rem;
  font-family: inherit;
  background: var(--c-white);
  color: var(--c-ink);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A5568' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-navy);
  box-shadow: 0 0 0 3px rgba(11, 61, 145, 0.12);
}

.form-group textarea {
  min-height: 110px;
  resize: vertical;
  line-height: 1.6;
}

.char-counter {
  font-size: 0.78rem;
  text-align: right;
  color: var(--c-ink-light);
  margin-top: 4px;
  transition: color 0.2s;
}

.char-counter.near-limit {
  color: #c05621;
  font-weight: 700;
}

.comment-submit-btn {
  width: 100%;
  background: var(--c-navy);
  color: var(--c-white);
  border: none;
  padding: 13px 24px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, box-shadow 0.2s ease;
  margin-top: 4px;
  letter-spacing: 0.01em;
}

.comment-submit-btn:hover:not(:disabled) {
  background: var(--c-navy-dark);
  box-shadow: 0 3px 10px rgba(11, 61, 145, 0.25);
}

.comment-submit-btn:disabled {
  background: #a0aec0;
  cursor: not-allowed;
  box-shadow: none;
}

/* Status messages */
.comment-status {
  padding: 11px 14px;
  border-radius: 6px;
  margin-top: 14px;
  font-size: 0.9rem;
  text-align: center;
  line-height: 1.5;
}

.comment-status.success {
  background: var(--c-success-bg);
  color: var(--c-success-fg);
  border: 1px solid var(--c-success-bd);
}

.comment-status.error {
  background: var(--c-error-bg);
  color: var(--c-error-fg);
  border: 1px solid var(--c-error-bd);
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .comments-panel-inner {
    padding: 18px 14px 22px;
  }

  .form-row {
    flex-direction: column;
    gap: 10px;
  }

  .comment-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .comment-helpful-btn {
    align-self: flex-end;
  }
}

/* ── State Filtering Styles ── */

/* State-match badge (replaces simple state-tag for matched comments) */
.state-match-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: #D4AF37;
  color: #0B3D91;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 10px;
  margin-left: 7px;
  vertical-align: middle;
  letter-spacing: 0.03em;
}

/* Comment card highlight for state-matching comments */
.comment-card.state-match {
  border-left: 3px solid #D4AF37;
  background: #FFFBEB;
}

/* Section dividers */
.comments-section-divider {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--c-ink-light, #4A5568);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 8px 0 6px;
  margin: 8px 0 4px;
  border-bottom: 1px solid var(--c-border, #E2E8F0);
  display: flex;
  align-items: center;
  gap: 6px;
}

.comments-section-divider.state-divider {
  color: #0B3D91;
}

.comments-section-divider.national-divider {
  color: var(--c-ink-light, #4A5568);
  margin-top: 16px;
}

.divider-flag {
  font-size: 1rem;
}