/* ============================================================================
   css/static-pages.css
   Styles for dynamically rendered static pages (FAQ, Support, Article)
   ============================================================================ */

/* --- Base --- */
.static-page-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin: 0 0 32px;
}

/* --- Breadcrumbs (reuses in-app canvas-breadcrumb) ---
   canvas-breadcrumb is defined in canvas-layout.css.
   These overrides ensure the same style works on static pages
   where the canvas layout wrapper is absent. */
.static-page-content .canvas-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-6);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.static-page-content .canvas-breadcrumb__link {
  all: unset;
  color: var(--color-text-secondary, var(--color-text-muted));
  cursor: pointer;
  white-space: nowrap;
  font-weight: var(--font-medium);
}

.static-page-content .canvas-breadcrumb__link:hover {
  color: var(--color-text-main, var(--color-text));
}

.static-page-content .canvas-breadcrumb__sep {
  color: var(--color-text-subtle, var(--color-text-muted));
  user-select: none;
  font-size: var(--icon-sm);
}

.static-page-content .canvas-breadcrumb__current {
  color: var(--color-text-muted);
  font-weight: var(--font-medium);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  max-width: 300px;
}

/* ============================================================================
   SUPPORT CHAT — questionnaire-card-inspired conversational help
   ============================================================================ */

.support-chat {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  border: 1px dashed var(--color-text-muted);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
  overflow: hidden;
}

.support-chat:focus-within {
  border-style: solid;
  border-color: var(--color-text-main, var(--color-text));
}

/* Header — all-caps label like questionnaire hero */
.support-chat__header {
  padding: var(--space-4) var(--space-5) 0;
}

.support-chat__title {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Messages area */
.support-chat__messages {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  max-height: 60vh;
  overflow-y: auto;
}

/* Message bubbles */
.support-chat__msg {
  font-size: var(--text-base);
  line-height: 1.6;
  max-width: 90%;
}

.support-chat__msg--assistant {
  color: var(--color-text-main, var(--color-text));
  font-weight: var(--font-medium);
}

.support-chat__msg--user {
  align-self: flex-end;
  color: var(--color-text-muted);
  font-style: italic;
}

.support-chat__msg--thinking {
  color: var(--color-text-muted);
  font-style: italic;
  opacity: 0.7;
}

/* Topic chips — suggestion pills */
.support-chat__topics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.support-chat__chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: 99px;
  background: transparent;
  color: var(--color-text-main, var(--color-text));
  font-family: inherit;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  white-space: nowrap;
}

.support-chat__chip:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-hover, rgba(0, 0, 0, 0.03));
}

.support-chat__chip .material-symbols-rounded {
  font-size: var(--icon-sm);
  color: var(--color-primary);
}

/* Article result cards inside chat */
.support-chat__article {
  display: block;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: var(--space-2);
  text-decoration: none;
  color: var(--color-text-main, var(--color-text));
  transition: border-color 0.15s, box-shadow 0.15s;
}

.support-chat__article:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.support-chat__article-title {
  display: block;
  font-weight: var(--font-medium);
}

.support-chat__article-summary {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: 2px;
  line-height: 1.5;
}

.support-chat__article-read {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: var(--text-sm);
  color: var(--color-primary);
  margin-top: var(--space-2);
}

.support-chat__article-read .material-symbols-rounded {
  font-size: var(--icon-sm);
}

/* Input area — matches entity-input card */
.support-chat__input {
  display: flex;
  align-items: flex-end;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--color-border);
}

.support-chat__textarea {
  flex: 1;
  min-width: 0;
  padding: var(--space-2) 0;
  border: none;
  background: transparent;
  color: var(--color-text-main, var(--color-text));
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  line-height: 1.5;
  resize: none;
  outline: none;
}

.support-chat__textarea::placeholder {
  color: var(--color-text-subtle, var(--color-text-muted));
}

.support-chat__send {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  border-radius: var(--radius-full, 50%);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}

.support-chat__send:hover {
  background: var(--color-bg-hover, rgba(0, 0, 0, 0.03));
  color: var(--color-text-main, var(--color-text));
}

.support-chat__send .material-symbols-rounded {
  font-size: var(--icon-md);
}

/* Footer — contact fallback */
.support-chat__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

.support-chat__footer a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-primary);
  text-decoration: none;
}

.support-chat__footer a:hover {
  text-decoration: underline;
}

.support-chat__footer .material-symbols-rounded {
  font-size: var(--icon-sm);
}

/* ============================================================================
   SUPPORT SEARCH — used on /faq page
   ============================================================================ */

.support-search {
  position: relative;
  max-width: 600px;
  margin: 0 auto 32px;
}

.support-search-field {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-bg);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.support-search-field:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-alpha-10, rgba(0, 0, 0, 0.05));
}

.support-search-icon {
  color: var(--color-text-muted);
  font-size: var(--icon-md);
  flex-shrink: 0;
}

.support-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: var(--text-base);
  background: transparent;
  color: var(--color-text);
  font-family: inherit;
}

.support-search-input::placeholder {
  color: var(--color-text-muted);
}

.support-search-input::-webkit-search-cancel-button {
  cursor: pointer;
}

/* --- Search Results --- */
.support-search-results {
  margin-top: 12px;
}

.support-search-result {
  display: block;
  padding: 16px 20px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 8px;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.support-search-result:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.support-search-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.support-search-result-title {
  font-weight: var(--font-medium);
  color: var(--color-text);
}

.support-search-result-arrow {
  color: var(--color-text-muted);
  font-size: var(--icon-sm);
  flex-shrink: 0;
}

.support-search-result-summary {
  margin: 6px 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.support-search-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-text-muted);
}

.support-search-empty .material-symbols-rounded {
  font-size: var(--icon-2xl);
  margin-bottom: 8px;
  opacity: 0.5;
}

.support-search-empty p {
  margin: 0 0 4px;
}

.support-search-empty-hint {
  font-size: var(--text-sm);
}

.support-search-empty-hint a {
  color: var(--color-primary);
}

/* ============================================================================
   FAQ PAGE
   ============================================================================ */

.faq-category {
  margin-bottom: 40px;
}

.faq-category-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text);
}

.faq-category-title .material-symbols-rounded {
  font-size: var(--icon-lg);
  color: var(--color-primary);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 8px;
  overflow: hidden;
  transition: border-color 0.15s;
}

.faq-item:hover {
  border-color: var(--color-primary-light);
}

.faq-item[open] {
  border-color: var(--color-primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: var(--font-medium);
  color: var(--color-text);
  list-style: none;
}

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

.faq-expand-icon {
  transition: transform 0.2s;
  color: var(--color-text-muted);
}

.faq-item[open] .faq-expand-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 20px 20px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.faq-summary {
  margin: 0 0 12px;
  font-weight: var(--font-medium);
}

.faq-body {
  margin-bottom: 12px;
}

.faq-body p {
  margin: 0 0 12px;
}

.faq-bullets {
  margin: 0;
  padding-left: 20px;
}

.faq-bullets li {
  margin-bottom: 6px;
}

.faq-article-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
}

.faq-article-link {
  color: var(--color-text-muted);
  text-decoration: none;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}

.faq-article-link:hover {
  color: var(--color-primary);
}

.faq-article-link .material-symbols-rounded {
  font-size: var(--icon-sm);
}

/* ============================================================================
   ARTICLE PAGE
   ============================================================================ */

.article-body {
  line-height: 1.7;
  color: var(--color-text);
}

.article-body p {
  margin: 0 0 16px;
}

.article-bullets {
  margin: 16px 0;
  padding-left: 24px;
}

.article-bullets li {
  margin-bottom: 8px;
  line-height: 1.6;
}

/* --- Related Articles --- */
.article-related {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.article-related h2 {
  font-size: var(--text-lg);
  margin: 0 0 16px;
}

.article-related-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-related-card {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.15s;
}

.article-related-card:hover {
  border-color: var(--color-primary);
}

.article-related-title {
  font-weight: var(--font-medium);
  display: block;
}

.article-related-summary {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: block;
  margin-top: 4px;
}