/* ═══════════════════════════════════════════════════════════════════
   Dr. Rex — Inner Page Styles
   Shared across Subscription, Settings, Support, ToS, Privacy
   ═══════════════════════════════════════════════════════════════════ */

/* ── Page Hero ─────────────────────────────────────────────────── */
.page-hero {
  padding: 140px 0 60px;
  text-align: center;
  position: relative;
  background: radial-gradient(
    ellipse at center top,
    rgba(16, 185, 129, 0.06) 0%,
    transparent 60%
  );
}

.page-hero h1 {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* ── Page Container ────────────────────────────────────────────── */
.page-container {
  max-width: 800px;
}

/* ── Page Card ─────────────────────────────────────────────────── */
.page-card {
  padding: 28px;
  margin-bottom: 24px;
}

.page-card-header {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.page-card-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
}

/* ── Plan Display (Subscription) ───────────────────────────────── */
.plan-display {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.plan-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 999px;
  background: var(--accent-glow);
  border: 1px solid rgba(52, 211, 153, 0.2);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.plan-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.plan-actions {
  display: flex;
  gap: 10px;
}

/* ── Plan Table (Subscription) ─────────────────────────────────── */
.plan-table {
  width: 100%;
  border-collapse: collapse;
}

.plan-table th,
.plan-table td {
  padding: 10px 16px;
  text-align: left;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.plan-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plan-table td:nth-child(2),
.plan-table td:nth-child(3),
.plan-table th:nth-child(2),
.plan-table th:nth-child(3) {
  text-align: center;
  width: 100px;
}

.plan-check {
  color: var(--green-400);
  font-weight: 700;
}

.plan-x {
  color: var(--gray-600);
}

/* ── Settings Page ─────────────────────────────────────────────── */
.settings-avatar-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.settings-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
}

.settings-username {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.settings-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.settings-row:last-child {
  border-bottom: none;
}

.settings-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
}

.settings-hint {
  font-size: 0.8rem;
  margin-top: 2px;
}

/* Toggle switch */
.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--gray-700);
  border-radius: 24px;
  transition: background var(--duration) var(--ease);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--white);
  border-radius: 50%;
  transition: transform var(--duration) var(--ease);
}

.toggle input:checked + .toggle-slider {
  background: var(--green-500);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Danger zone */
.danger-card {
  border-color: rgba(239, 68, 68, 0.2);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: #ef4444;
}

/* ── Support Page ──────────────────────────────────────────────── */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.support-card {
  text-align: center;
  padding: 32px 24px;
}

.support-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.support-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item summary {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color var(--duration) var(--ease);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: '▸';
  font-size: 0.8rem;
  color: var(--accent);
  transition: transform var(--duration) var(--ease);
}

.faq-item[open] summary::before {
  transform: rotate(90deg);
}

.faq-item summary:hover {
  color: var(--accent);
}

.faq-item p {
  margin-top: 8px;
  padding-left: 22px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── Legal Content (ToS / Privacy) ─────────────────────────────── */
.legal-content h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 28px;
  margin-bottom: 8px;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.legal-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 12px;
}

.legal-content li {
  position: relative;
  padding-left: 20px;
  padding-top: 4px;
  padding-bottom: 4px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.legal-content li::before {
  content: '•';
  position: absolute;
  left: 6px;
  color: var(--accent);
  font-weight: 700;
}

.legal-content code {
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85em;
}

/* ── API Key Panel ─────────────────────────────────────────────── */
.api-key-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.api-key-display {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.api-key-value {
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  color: var(--accent);
  user-select: all;
}

.api-key-copy {
  white-space: nowrap;
}

.api-key-actions {
  display: flex;
  gap: 8px;
}

.api-key-verify-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.api-key-code-input {
  width: 160px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--duration) var(--ease);
}

.api-key-code-input:focus {
  border-color: var(--accent);
}

.api-key-verify-footer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.api-key-support-link {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: underline;
  transition: color var(--duration) var(--ease);
}

.api-key-support-link:hover {
  color: var(--accent);
}

.api-key-status {
  font-size: 0.85rem;
  margin-top: 8px;
  min-height: 1.2em;
}

.api-key-status.success { color: var(--green-400); }
.api-key-status.error   { color: #ef4444; }

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
}

#resend-countdown {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .page-hero { padding: 120px 0 40px; }
  .page-hero h1 { font-size: 1.8rem; }
  .page-container { max-width: 100%; }
  .plan-display { flex-direction: column; align-items: flex-start; }
  .support-grid { grid-template-columns: 1fr; }
  .settings-row { flex-direction: column; gap: 10px; align-items: flex-start; }
}