/* utilities.css - Extracted inline font/layout styles from PHP pages */

/* ==========================================
   SUPPORT PAGES
   ========================================== */
.support-hero-title {
  color: #fff;
  font-size: var(--text-3xl);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.support-hero-subtitle {
  color: rgba(255,255,255,0.65);
  font-size: var(--text-lg);
  margin-bottom: 2.5rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.support-search-input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3.25rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: var(--text-base);
  outline: none;
  backdrop-filter: blur(8px);
  box-sizing: border-box;
  transition: border-color 150ms, background 150ms;
}
.support-search-input:focus {
  border-color: var(--primary-color);
  background: rgba(255,255,255,0.12);
}
.support-search-input::placeholder {
  color: rgba(255,255,255,0.4);
}
.support-popular-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  align-self: center;
}
.support-popular-tag {
  padding: 0.3rem 0.875rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
  font-size: var(--text-xs);
  text-decoration: none;
  transition: border-color 150ms;
}
.support-popular-tag:hover {
  border-color: var(--primary-color);
}
.support-card-link {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--text-sm);
  color: var(--primary-color);
  font-weight: 500;
}
.support-articles-title {
  font-size: var(--text-2xl);
  margin-bottom: 0.5rem;
}
.support-article-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.support-article-link:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}
.support-article-text {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
}
.support-cta-title {
  color: #fff;
  font-size: var(--text-xl);
  margin-bottom: 0.75rem;
}
.support-cta-text {
  color: rgba(255,255,255,0.7);
  font-size: var(--text-sm);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* ==========================================
   KNOWLEDGEBASE CARDS
   ========================================== */
.kb-card {
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  display: block;
}
.kb-card-inner {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.kb-card-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-light);
  border-radius: var(--radius-md);
}
.kb-card-body {
  flex: 1;
}
.kb-card-title {
  margin: 0 0 0.25rem;
  font-size: var(--text-base);
}
.kb-card-desc {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ==========================================
   KNOWLEDGEBASE ARTICLE
   ========================================== */
.article-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2.5rem;
  align-items: start;
}
.article-sidebar-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}
.article-sidebar-link {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: 0.375rem 0;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.article-sidebar-link:hover,
.article-sidebar-link.active {
  color: var(--primary-color);
}
.article-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.article-content h2 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin: 2rem 0 0.75rem;
}
.article-content h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  margin: 1.5rem 0 0.5rem;
}
.article-content p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.article-content code {
  font-size: var(--text-sm);
  background: var(--surface-color);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}
.article-content pre {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1rem;
}
.article-content pre code {
  background: none;
  border: none;
  padding: 0;
}
.article-content ul,
.article-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}
.article-content li {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}
.article-nav {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}
.article-nav-link {
  flex: 1;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition-fast);
}
.article-nav-link:hover {
  border-color: var(--primary-color);
}
.article-nav-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.article-nav-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================
   SUPPORT TICKET
   ========================================== */
.ticket-hero-title {
  margin-bottom: 1rem;
  font-size: var(--text-2xl);
}
.ticket-hero-text {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: var(--text-base);
  margin-bottom: 2rem;
}
.ticket-channel-title {
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--text-primary);
}
.ticket-channel-detail {
  font-size: var(--text-sm);
  color: var(--primary-color);
  margin-top: 0.25rem;
}
.ticket-channel-note {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.ticket-stat-value {
  font-size: var(--text-card-title);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.ticket-stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 0.375rem;
}
.ticket-form-title {
  margin-bottom: 0.5rem;
  font-size: var(--text-card-title);
}
.ticket-form-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}
.ticket-success-title {
  font-size: var(--text-lg);
  margin-bottom: 0.5rem;
}
.ticket-success-text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: 2rem;
}

/* ==========================================
   CHECKOUT
   ========================================== */
.checkout-section-title {
  font-weight: 700;
  font-size: var(--text-sm);
}
.checkout-contact-label {
  border: 1.5px solid var(--border-color);
  transition: all var(--transition-fast);
  font-size: var(--text-sm);
}
.checkout-contact-label.active {
  border-color: var(--primary-color);
  background: var(--primary-light);
}
.checkout-contact-title {
  font-weight: 600;
  font-size: var(--text-sm);
}
.checkout-order-title {
  font-weight: 700;
  font-size: var(--text-base);
}
.checkout-order-add {
  font-size: var(--text-xs);
  padding: 0.25rem 0.625rem;
}
.checkout-config-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: var(--text-sm);
}
.checkout-config-text {
  font-size: var(--text-sm);
}
.checkout-addon-title {
  font-weight: 600;
  font-size: var(--text-sm);
}
.checkout-addon-price {
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--primary-color);
  white-space: nowrap;
}
.checkout-payment-title {
  font-weight: 600;
  margin-bottom: 0.75rem;
  font-size: var(--text-base);
}

/* ==========================================
   REGISTER PAGE
   ========================================== */
.register-benefit-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}
.register-benefit-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.375rem 0;
  color: rgba(255,255,255,0.8);
  font-size: var(--text-sm);
}
.register-optional-tag {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 400;
}
.register-pwd-chip {
  font-size: var(--text-xxs);
  font-weight: 500;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  background: var(--surface-color);
  transition: all 0.2s;
  line-height: 1.4;
}
.register-field-error {
  font-size: var(--text-xs);
  color: var(--error);
  margin-top: 0.25rem;
  display: none;
}
.register-step-label {
  font-size: var(--text-xxs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.register-review-title {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--text-primary);
}
.register-review-edit {
  font-size: var(--text-xs);
  color: var(--primary-color);
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}
.register-trust-badge {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--text-xxs);
  color: var(--text-muted);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  white-space: nowrap;
}
.register-skip-btn {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem 0;
  transition: color 0.2s;
}