/**
 * Jednotná hlavička, navigace a layout veřejných podstránek.
 * Tlačítko „Zpět“ = světlý pill (border-radius 999px), ne zelený gradient.
 * Načítat po portal-design-system.css a po stránkových CSS.
 */

body.pk-portal-subpage .page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: 100%;
}

body.pk-portal-subpage .modern-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

body.pk-portal-subpage .header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

body.pk-portal-subpage .logo-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

body.pk-portal-subpage .logo-icon {
  font-size: 2rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
  display: flex;
  align-items: center;
}

body.pk-portal-subpage .logo-image {
  width: 4.5rem;
  height: 3rem;
  border-radius: 0.375rem;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

body.pk-portal-subpage .site-title {
  font-family: "ProtestStrike", sans-serif;
  font-size: 1.5rem;
  color: #2d3748;
  font-weight: 700;
}

body.pk-portal-subpage .header-nav {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

body.pk-portal-subpage .header-nav .nav-button,
body.pk-portal-page .header-nav .nav-button {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
  padding: 0.85rem 1.25rem !important;
  border-radius: 999px !important;
  text-decoration: none !important;
  font-weight: 700 !important;
  font-size: 1rem !important;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease !important;
  border: 1px solid transparent !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  box-shadow: none !important;
  white-space: nowrap;
}

body.pk-portal-subpage .header-nav a.nav-button.primary:not(.pk-portal-nav-toolbar-btn),
body.pk-portal-subpage .header-nav button.nav-button.primary:not(.pk-portal-nav-toolbar-btn),
body.pk-portal-page .header-nav a.nav-button.primary:not(.pk-portal-nav-toolbar-btn),
body.pk-portal-page .header-nav button.nav-button.primary:not(.pk-portal-nav-toolbar-btn) {
  background: rgba(47, 107, 31, 0.08) !important;
  color: #14532d !important;
  border-color: rgba(47, 107, 31, 0.22) !important;
  box-shadow: none !important;
}

body.pk-portal-subpage .header-nav a.nav-button.primary:not(.pk-portal-nav-toolbar-btn):hover,
body.pk-portal-subpage .header-nav button.nav-button.primary:not(.pk-portal-nav-toolbar-btn):hover,
body.pk-portal-page .header-nav a.nav-button.primary:not(.pk-portal-nav-toolbar-btn):hover,
body.pk-portal-page .header-nav button.nav-button.primary:not(.pk-portal-nav-toolbar-btn):hover {
  background: rgba(47, 107, 31, 0.12) !important;
  transform: translateY(-1px) !important;
  box-shadow: none !important;
}

body.pk-portal-subpage .header-nav a.nav-button.secondary:not(.pk-portal-nav-toolbar-btn),
body.pk-portal-subpage .header-nav button.nav-button.secondary:not(.pk-portal-nav-toolbar-btn),
body.pk-portal-page .header-nav a.nav-button.secondary:not(.pk-portal-nav-toolbar-btn),
body.pk-portal-page .header-nav button.nav-button.secondary:not(.pk-portal-nav-toolbar-btn) {
  background: rgba(255, 255, 255, 0.95) !important;
  color: #14532d !important;
  border-color: rgba(47, 107, 31, 0.22) !important;
  box-shadow: none !important;
}

body.pk-portal-subpage .header-nav a.nav-button.secondary:not(.pk-portal-nav-toolbar-btn):hover,
body.pk-portal-subpage .header-nav button.nav-button.secondary:not(.pk-portal-nav-toolbar-btn):hover,
body.pk-portal-page .header-nav a.nav-button.secondary:not(.pk-portal-nav-toolbar-btn):hover,
body.pk-portal-page .header-nav button.nav-button.secondary:not(.pk-portal-nav-toolbar-btn):hover {
  background: #fff !important;
  transform: translateY(-1px) !important;
}

body.pk-portal-subpage .header-nav .nav-button:focus-visible,
body.pk-portal-page .header-nav .nav-button:focus-visible {
  outline: 3px solid rgba(47, 107, 31, 0.35) !important;
  outline-offset: 3px;
}

body.pk-portal-subpage .nav-icon {
  font-size: 1.1rem;
}

body.pk-portal-subpage .main-content {
  flex: 1;
  padding: 2rem 0;
}

body.pk-portal-subpage .content-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

body.pk-portal-subpage .page-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

body.pk-portal-subpage .page-title {
  font-family: "ProtestStrike", sans-serif;
  font-size: clamp(1.75rem, 4vw, 3rem);
  color: #2d3748 !important;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  text-shadow: none !important;
}

body.pk-portal-subpage .title-icon {
  font-size: clamp(1.75rem, 4vw, 3rem);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.08));
}

body.pk-portal-subpage .page-subtitle {
  font-size: 1.15rem;
  color: #64748b !important;
  font-weight: 500;
  text-shadow: none !important;
}

@media (max-width: 768px) {
  body.pk-portal-subpage .header-content {
    padding: 1rem;
  }

  body.pk-portal-subpage .header-nav .nav-button {
    padding: 0.85rem 1.25rem !important;
    font-size: 0.9rem !important;
  }

  body.pk-portal-subpage .content-container {
    padding: 0 1rem;
  }
}