:root {
  --primary-color: #0f172a;
  --primary-hover: #1e293b;
  --bg-color: #faf8f5;
  --card-bg: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --focus-ring: rgba(15, 23, 42, 0.15);
  --radius: 20px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Default Standalone Page Style (Card View) */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  padding: 2.5rem 1rem;
}

.form-wrapper {
  max-width: 680px;
  margin: 0 auto;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.04), 0 8px 10px -6px rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(226, 232, 240, 0.8);
  padding: 2.5rem;
}

/* ==========================================
   ONLY ACTIVE WHEN EMBEDDED IN AN IFRAME
   ========================================== */
body.in-iframe {
  background-color: transparent !important;
  padding: 0.5rem !important;
}

body.in-iframe .form-wrapper {
  max-width: 100% !important;
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  border: none !important;
  padding: 0.5rem !important;
}

body.in-iframe .form-control,
body.in-iframe .toggle-card,
body.in-iframe .checkbox-card {
  background-color: #ffffff;
}

/* Header & Logo */
.header-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.brand-logo {
  height: 54px;
  width: auto;
  object-fit: contain;
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  background-color: #f1f5f9;
  padding: 4px;
  border-radius: 9999px;
  gap: 2px;
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: #64748b;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-btn:hover {
  color: var(--text-main);
}

.lang-btn.active {
  background-color: #ffffff;
  color: var(--text-main);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.form-header-title {
  text-align: center;
  font-size: 1.6rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 0.5rem;
}

.form-header-sub {
  text-align: center;
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* Form Grid */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group.full-width {
  grid-column: span 2;
}

label.control-label {
  display: block;
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.text-red {
  color: #d97706;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.925rem;
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  background-color: #f8fafc;
  transition: all 0.2s ease;
  outline: none;
}

.form-control:focus {
  background-color: #ffffff;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px var(--focus-ring);
}

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

/* Toggle Switch Styling */
.toggle-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background-color: #f8fafc;
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s;
}

.toggle-card:hover {
  background-color: #f1f5f9;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  background-color: #cbd5e1;
  border-radius: 9999px;
  transition: background-color 0.2s ease;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background-color: #ffffff;
  border-radius: 50%;
  transition: transform 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

input[type="checkbox"].toggle-input {
  display: none;
}

input[type="checkbox"].toggle-input:checked + .toggle-switch {
  background-color: #0f172a;
}

input[type="checkbox"].toggle-input:checked + .toggle-switch::after {
  transform: translateX(20px);
}

/* Checkbox Cards */
.section-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 1.75rem 0 0.85rem;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.checkbox-card {
  display: flex;
  align-items: center;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  cursor: pointer;
  background-color: #f8fafc;
  transition: all 0.2s ease;
}

.checkbox-card:hover {
  background-color: #ffffff;
  border-color: #94a3b8;
}

.checkbox-card input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-right: 0.75rem;
  accent-color: var(--primary-color);
  cursor: pointer;
}

/* Sub-tabs Styling */
.tab-container {
  margin-top: 1.5rem;
}

.tab-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1.5px solid var(--border-color);
  margin-bottom: 1rem;
}

.tab-btn {
  padding: 0.6rem 1rem;
  border: none;
  background: transparent;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1.5px;
  transition: all 0.2s ease;
}

.tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  font-weight: 600;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.word-count {
  text-align: right;
  font-size: 0.775rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* Action Button */
.btn-save {
  width: 100%;
  padding: 0.95rem;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.975rem;
  cursor: pointer;
  border: none;
  background-color: var(--primary-color);
  color: white;
  margin-top: 1.5rem;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-save:hover {
  background-color: var(--primary-hover);
}

.btn-save:active {
  transform: scale(0.99);
}

.thank-you-card {
  display: none;
  text-align: center;
  padding: 3rem 1.5rem;
}

.success-icon {
  width: 60px;
  height: 60px;
  background-color: #ecfdf5;
  color: #059669;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 1.25rem;
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
}

/* Thank You Card Button Container */
.thank-you-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 260px;
  margin: 0 auto;
}

/* Override standard save button spacing in thank-you card */
.btn-reset-override {
  margin-top: 0 !important;
  background-color: var(--primary-color);
}

/* Secondary Action Button (Visit Website) */
.btn-secondary {
  display: inline-block;
  width: 100%;
  padding: 0.85rem;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.925rem;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  background-color: #ffffff;
  color: var(--primary-color);
  border: 1.5px solid var(--border-color);
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.btn-secondary:hover {
  background-color: #f8fafc;
  border-color: #94a3b8;
  color: #0f172a;
}

/* Small Print Footer Notice */
.form-footer-notice {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.form-footer-notice a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
  margin-left: 0.25rem;
}

.form-footer-notice a:hover {
  color: var(--primary-hover);
}