/* Hlavička: do 1023 px mobilní (56 px, ☰ a panel), od 1024 px desktop (72 px, navigace v řadě). */

.site-header {
  position: relative;
  z-index: 10;
  background: var(--st-surface);
  box-shadow: 0 1px 0 var(--st-border-subtle);
}

.site-header__inner {
  max-width: 1248px;
  height: 56px;
  margin: 0 auto;
  padding: 0 6px 0 16px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.logo {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--st-text-primary);
  text-decoration: none;
}

.logo:hover {
  color: var(--st-text-primary);
}

.logo__mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--st-accent);
  color: var(--st-on-accent);
}

.logo__name {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.035em;
}

/* Hlavní navigace a přihlášení jsou na mobilu v panelu. */
.site-nav,
.site-actions__guest {
  display: none;
}

.site-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  height: 40px;
  padding: 0 14px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--st-text-primary);
  text-decoration: none;
}

.nav-link:hover {
  background: var(--st-surface-subtle);
  color: var(--st-text-primary);
}

.nav-link[aria-current="page"] {
  background: var(--st-fill-secondary);
}

.nav-link--primary {
  background: var(--st-accent);
  color: var(--st-on-accent);
}

.nav-link--primary:hover {
  background: var(--st-accent-hover);
  color: var(--st-on-accent);
}

/* Přepínač režimu: ikona ukazuje, kam se přepne (měsíc → tmavý, slunce → světlý). */
.theme-toggle {
  margin: 0;
}

.ico-to-light {
  display: none;
}

[data-theme="dark"] .ico-to-dark {
  display: none;
}

[data-theme="dark"] .ico-to-light {
  display: block;
}

@media (prefers-color-scheme: dark) {
  [data-theme="auto"] .ico-to-dark {
    display: none;
  }

  [data-theme="auto"] .ico-to-light {
    display: block;
  }
}

/* Mobilní menu: <details> funguje i bez JS. */
.mobile-menu {
  display: block;
}

.mobile-menu__toggle {
  list-style: none;
  background: var(--st-fill-secondary);
}

.mobile-menu__toggle::-webkit-details-marker {
  display: none;
}

.mobile-menu__toggle:hover {
  background: var(--st-fill-secondary-hover);
}

.mobile-menu__close {
  display: none;
}

.mobile-menu[open] .mobile-menu__open {
  display: none;
}

.mobile-menu[open] .mobile-menu__close {
  display: block;
}

.mobile-menu__panel {
  position: fixed;
  top: 56px;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 9;
  overflow: auto;
  padding: 8px 12px 24px;
  display: flex;
  flex-direction: column;
  background: var(--st-surface);
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 52px;
  padding: 0 12px;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 600;
  color: var(--st-text-primary);
  text-decoration: none;
}

.menu-item:hover {
  background: var(--st-surface-subtle);
  color: var(--st-text-primary);
}

.menu-item[aria-current="page"] {
  background: var(--st-accent-soft);
  color: var(--st-accent-soft-text);
  font-weight: 800;
}

.menu-separator {
  height: 1px;
  margin: 10px 4px 16px;
  border: 0;
  background: var(--st-border-subtle);
}

.mobile-menu__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 4px;
}

.mobile-menu__hint {
  margin: 8px 4px 0;
  font-size: 14px;
  line-height: 20px;
  text-align: center;
  color: var(--st-text-muted);
}

@media (min-width: 1024px) {
  .site-header__inner {
    height: 72px;
    padding: 0 24px;
    gap: 32px;
  }

  .logo {
    flex: none;
    gap: 10px;
  }

  .logo__mark {
    width: 30px;
    height: 30px;
    border-radius: 9px;
  }

  .logo__name {
    font-size: 20px;
  }

  .site-nav {
    flex: 1;
    min-width: 0;
    display: flex;
    gap: 2px;
  }

  .site-actions__guest {
    display: contents;
  }

  .mobile-menu {
    display: none;
  }
}

/* Zjednodušená hlavička stránky 500: jen logo a přepínač režimu. */
.site-header--simple .logo {
  flex: none;
}

.site-header--simple .site-header__inner {
  justify-content: space-between;
}

/* Odznak počtu epizod na řadě (Playlist). */
.badge {
  min-width: 22px;
  height: 20px;
  padding: 0 6px;
  border-radius: 9999px;
  display: inline-grid;
  place-items: center;
  background: var(--st-accent);
  color: var(--st-on-accent);
  font-size: 12px;
  font-weight: 800;
  line-height: 20px;
  font-variant-numeric: tabular-nums;
}

.mobile-menu__nav .badge {
  margin-left: auto;
}

/* Obal odznaku (JS detailu seriálu ho vyměňuje) je i při počtu 0. Bez vlastního boxu je prázdný obal flex položkou navíc
   a přidá mezeru (gap) za popisek a odznak v menu by přišel o margin-left: auto; takhle se odkaz chová jako bez obalu. */
[data-region="playlist-count"] {
  display: contents;
}

/* Avatar: obrázek, nebo počáteční písmeno na tmavém kruhu. */
.avatar {
  flex: none;
  border-radius: 9999px;
  display: grid;
  place-items: center;
  object-fit: cover;
  background: var(--st-surface-inverse);
  color: var(--st-accent-inverse);
  font-weight: 800;
}

/* Menu přihlášeného: na desktopu <details> s panelem pod avatarem, na mobilu jsou položky v mobilním menu. */
.user-menu {
  display: none;
  position: relative;
}

.user-menu__toggle {
  height: 44px;
  padding: 0 10px 0 4px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--st-text-primary);
}

.user-menu__toggle::-webkit-details-marker {
  display: none;
}

.user-menu__toggle:hover,
.user-menu[open] .user-menu__toggle {
  background: var(--st-surface-subtle);
}

.user-menu__chevron {
  transition: transform 0.15s;
}

.user-menu[open] .user-menu__chevron {
  transform: rotate(180deg);
}

.user-menu__panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 20;
  width: 300px;
  padding: 8px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  background: var(--st-surface);
  color: var(--st-text-primary);
  box-shadow: 0 18px 44px rgba(14, 15, 12, 0.24), 0 0 0 1px var(--st-border-subtle);
}

.user-menu__panel .menu-item {
  min-height: 44px;
  font-size: 15px;
}

.menu-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px 14px;
}

.menu-head__text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.menu-head__name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  line-height: 22px;
  font-weight: 800;
}

.menu-head__email {
  font-size: 14px;
  line-height: 20px;
  color: var(--st-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.role-label {
  height: 20px;
  padding: 0 7px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  background: var(--st-toggle-on);
  color: var(--st-toggle-on-text);
  font-size: 11px;
  font-weight: 700;
}

.menu-separator--tight {
  margin: 6px 4px;
}

.menu-item svg {
  flex: none;
  color: var(--st-text-secondary);
}

.menu-item__two-lines {
  display: flex;
  flex-direction: column;
  line-height: 18px;
}

.menu-item__hint {
  font-size: 12px;
  font-weight: 500;
  color: var(--st-text-muted);
}

.menu-item .menu-item__tail {
  margin-left: auto;
}

.menu-logout {
  margin: 0;
}

button.menu-item {
  border: 0;
  background: transparent;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}

.mobile-menu__user {
  display: flex;
  flex-direction: column;
}

@media (min-width: 1024px) {
  .user-menu {
    display: block;
  }
}