/* =============================================================
   FORUM.CSS  –  Sai Eswar Ortho Kids Care
   Styles for Q&A Forum & Treatment Inquiry Form
   ============================================================= */

.forum-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 24px;
  align-items: start;
}

@media (max-width: 992px) {
  .forum-layout {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 40px 20px;
  }
}

/* Category Filter Tabs */
.forum-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 16px;
}

.filter-btn {
  padding: 8px 16px;
  background: transparent;
  border: 2px solid var(--border);
  border-radius: 30px;
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: all .25s ease;
}

.filter-btn:hover {
  border-color: var(--purple-m);
  color: var(--purple);
}

.filter-btn.active {
  background: var(--purple);
  border-color: var(--purple);
  color: #fff;
  box-shadow: 0 4px 12px rgba(124,49,119,.22);
}

/* Q&A Accordion List */
.forum-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.forum-item {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}

.forum-item:hover {
  border-color: var(--purple-m);
  box-shadow: 0 4px 16px rgba(124,49,119,.03);
}

.forum-question {
  width: 100%;
  padding: 22px 24px;
  background: transparent;
  border: none;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.forum-question-text {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.forum-tag-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--purple-l);
  color: var(--purple);
  letter-spacing: .3px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.forum-question .chevron {
  font-size: 18px;
  color: var(--purple);
  transition: transform .25s ease;
  font-weight: 800;
  display: inline-block;
}

.forum-item.open .forum-question .chevron {
  transform: rotate(45deg); /* rotate plus to cross or animate arrow */
}

.forum-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s cubic-bezier(0, 1, 0, 1);
  background: var(--cream);
}

.forum-item.open .forum-answer {
  max-height: 1000px;
  transition: max-height .35s cubic-bezier(1, 0, 1, 0);
}

.forum-answer-inner {
  padding: 24px;
  border-top: 1.5px solid var(--border);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.forum-answer-inner strong {
  color: var(--purple);
}

.forum-no-results {
  display: none;
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
  font-size: 15px;
}

/* Treatment Inquiry Form */
.inquiry-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(124,49,119,.04);
}

.inquiry-card-header {
  background: linear-gradient(135deg, var(--navy) 0%, #3B1A5E 100%);
  padding: 28px 32px;
  color: #fff;
}

.inquiry-card-header h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  margin-bottom: 6px;
  color: #fff;
  font-weight: 700;
}

.inquiry-card-header p {
  font-size: 13px;
  color: rgba(255,255,255,.8);
  margin: 0;
  line-height: 1.4;
}

.inquiry-card-body {
  padding: 32px;
}

@media (max-width: 480px) {
  .inquiry-card-header { padding: 24px; }
  .inquiry-card-body { padding: 24px; }
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (max-width: 576px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 16px;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group.no-margin {
  margin-bottom: 0;
}

.form-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: .2px;
}

.form-control {
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  background: #fdfdfd;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
  box-sizing: border-box;
}

.form-control:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(124,49,119,.12);
  background: #fff;
}

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

/* File Upload Widget */
.file-upload-wrapper {
  position: relative;
  display: block;
}

.file-upload-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  background: #f9f9fa;
  cursor: pointer;
  transition: all .2s;
  text-align: center;
}

.file-upload-btn:hover {
  background: var(--purple-l);
  border-color: var(--purple-m);
}

.file-upload-btn span.icon {
  font-size: 24px;
}

.file-upload-btn span.text {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--purple);
}

.file-upload-btn span.info {
  font-size: 11px;
  color: var(--muted);
}

.file-upload-input {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-name-display {
  font-size: 12px;
  font-weight: 600;
  color: var(--green);
  margin-top: 8px;
  display: none;
}

/* Radio Choice styling */
.submission-type-group {
  display: flex;
  gap: 16px;
  margin-top: 4px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}

.radio-label input[type="radio"] {
  accent-color: var(--purple);
  width: 16px;
  height: 16px;
}

/* Form Submit Button */
.btn-submit {
  width: 100%;
  justify-content: center;
  font-size: 14.5px;
  padding: 13px;
  border-radius: 8px;
  margin-top: 8px;
}

/* Submission Success Banner */
.form-success-banner {
  display: none;
  background: var(--green-l);
  border: 2px solid var(--green-m);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  animation: fadeIn .3s ease-out;
}

.form-success-banner span.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  font-size: 28px;
  margin: 0 auto 16px;
  box-shadow: 0 4px 14px rgba(74,122,48,.25);
}

.form-success-banner h4 {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 8px;
}

.form-success-banner p {
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.5;
  margin: 0;
}

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