/* Kılavuz reader (public + admin share these styles).
   Same design as the prototype at docs/prototypes/kilavuz/index.html. */

@view-transition { navigation: auto; }
::view-transition-old(kilavuz-article) {
  animation: kilavuz-vt-out 180ms cubic-bezier(0.4, 0, 1, 1) forwards;
}
::view-transition-new(kilavuz-article) {
  animation: kilavuz-vt-in 280ms cubic-bezier(0, 0, 0.2, 1) forwards;
}
@keyframes kilavuz-vt-out { to { opacity: 0; transform: translateY(-8px); } }
@keyframes kilavuz-vt-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.kilavuz-article-pane {
  view-transition-name: kilavuz-article;
  padding: 32px 48px 64px;
  min-width: 0;
}
@media (max-width: 600px) {
  .kilavuz-article-pane { padding: 24px 22px 48px; }
}

.kilavuz-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 200px);
  max-width: 1200px;
  margin: 0 auto;
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(15, 61, 46, 0.04);
}
@media (max-width: 880px) {
  .kilavuz-shell { grid-template-columns: 1fr; }
  .kilavuz-sidebar { border-right: 0; border-bottom: 1px solid var(--color-border); }
}

.kilavuz-sidebar {
  border-right: 1px solid var(--color-border);
  padding: 24px 0;
  background: var(--color-paper);
  position: sticky;
  top: 0;
  align-self: start;
  max-height: 100vh;
  overflow-y: auto;
}
.kilavuz-sidebar .brand-block {
  padding: 0 24px 18px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 12px;
}
.kilavuz-sidebar .brand-text {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-ink-800);
}
.kilavuz-sidebar .brand-text em {
  font-style: italic;
  color: var(--color-forest-700);
  margin-left: 4px;
}
.kilavuz-sidebar .brand-sub {
  font-size: 11px;
  color: var(--color-ink-500);
  margin-top: 2px;
}

.role-switch {
  margin: 0 24px 14px;
  display: flex;
  background: var(--color-bg);
  border-radius: 999px;
  padding: 3px;
  position: relative;
}
.role-switch a, .role-switch button {
  flex: 1;
  text-align: center;
  text-decoration: none;
  border: 0;
  background: transparent;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-ink-500);
  cursor: pointer;
  border-radius: 999px;
  font-family: inherit;
  transition: color 0.18s ease, background-color 0.18s ease;
}
.role-switch a.active, .role-switch button.active {
  background: #fff;
  color: var(--color-forest-700);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.role-switch a:not(.active):hover, .role-switch button:not(.active):hover {
  color: var(--color-ink-700);
}

.role-nav { display: none; }
.role-nav.active { display: block; }

.kilavuz-sidebar .group {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-clay-500);
  padding: 16px 24px 6px;
}
.kilavuz-sidebar a.nav {
  display: block;
  padding: 7px 24px;
  font-size: 13.5px;
  color: var(--color-ink-600);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.kilavuz-sidebar a.nav:hover {
  background: var(--color-bg);
  color: var(--color-ink-800);
}
.kilavuz-sidebar a.nav.active {
  color: var(--color-forest-700);
  border-left-color: var(--color-forest-700);
  background: var(--color-forest-50);
  font-weight: 600;
}
.kilavuz-sidebar .search {
  padding: 0 24px 16px;
}
.kilavuz-sidebar .search-wrap {
  position: relative;
}
.kilavuz-sidebar .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--color-ink-400);
  pointer-events: none;
}
.kilavuz-sidebar .search input {
  width: 100%;
  padding: 8px 14px 8px 36px;
  font-size: 13px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #fff;
  font-family: inherit;
  color: var(--color-ink-700);
}
.kilavuz-sidebar .search input:focus {
  outline: none;
  border-color: var(--color-forest-500);
}

.breadcrumb {
  font-size: 12px;
  color: var(--color-ink-400);
  margin-bottom: 14px;
}
.breadcrumb span { color: var(--color-ink-500); }

.article-content h1 {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 400;
  color: var(--color-ink-800);
  margin: 0 0 16px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.article-content .lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-ink-600);
  margin: 0 0 32px;
}
.article-content h2 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-ink-800);
  margin: 36px 0 12px;
  letter-spacing: -0.01em;
}
.article-content p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-ink-700);
  margin: 0 0 16px;
}
.article-content ul, .article-content ol {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-ink-700);
  padding-left: 22px;
  margin: 0 0 16px;
}
.article-content li { margin-bottom: 6px; }
.article-content code {
  background: var(--color-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Monaco', monospace;
  font-size: 12.5px;
  color: var(--color-clay-700);
}
.article-content a {
  color: var(--color-forest-700);
  text-decoration: underline;
}

/* Callout block */
.article-content .callout {
  background: var(--color-gold-soft);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 20px 0;
  font-size: 14px;
  color: var(--color-ink-700);
  border-left: 3px solid var(--color-gold-600);
  line-height: 1.55;
}
.article-content .callout strong { color: var(--color-ink-800); }

/* Storyboard strip */
.article-content .storyboard {
  margin: 28px 0;
  padding: 20px;
  background: var(--color-bg);
  border-radius: 12px;
  border: 1px solid var(--color-border);
}
.article-content .storyboard-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-clay-500);
  margin-bottom: 14px;
}
.article-content .sb-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 0 12px;
}
.article-content .sb-frame {
  min-width: 220px;
  max-width: 220px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}
.article-content .sb-frame .scr {
  background: linear-gradient(135deg, var(--color-forest-50), var(--color-forest-100));
  height: 130px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.article-content .sb-frame .step {
  font-family: var(--font-serif);
  font-size: 22px;
  font-style: italic;
  color: var(--color-clay-500);
  padding: 10px 14px 0;
  line-height: 1;
}
.article-content .sb-frame .cap {
  padding: 4px 14px 14px;
  font-size: 13px;
  color: var(--color-ink-700);
  line-height: 1.45;
  font-weight: 500;
}
.article-content .sb-arrow {
  min-width: 16px;
  align-self: center;
  color: var(--color-clay-500);
  font-size: 22px;
}
.article-content .sb-mock {
  position: absolute;
  inset: 12px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--color-ink-700);
}
.article-content .sb-mock-title { font-weight: 700; margin-bottom: 6px; font-size: 11px; }
.article-content .sb-mock-line { font-size: 9px; color: var(--color-ink-400); margin-bottom: 4px; }
.article-content .sb-mock-btn {
  background: var(--color-forest-700);
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  margin-top: 6px;
}

/* Related links */
.article-content .related {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.article-content .related-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-500);
  margin-bottom: 10px;
}
.article-content .related a {
  display: block;
  font-size: 13.5px;
  color: var(--color-forest-700);
  text-decoration: none;
  padding: 4px 0;
}
.article-content .related a:hover { text-decoration: underline; }