nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

nav input[type="checkbox"] {
  display: none;
}

nav > div {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

nav > div > a {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.brand-logo {
  display: block;
  text-indent: -9999px;
  background: url('/apple-touch-icon.png') no-repeat center center;
  background-size: contain;
  width: 40px;
  height: 40px;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .brand-logo {
    width: 50px;
    height: 50px;
  }
}

nav label {
  display: none;
  cursor: pointer;
  padding: var(--space-2);
  margin: 0;
}

nav label img {
  width: 24px;
  height: 24px;
  display: block;
}

nav label .icon-close {
  display: none;
}

nav menu {
  display: flex;
  gap: var(--space-2);
  flex: 1;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav menu a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  border-radius: var(--radius);
}

.nav-icon {
  display: block;
  width: 18px;
  height: 18px;
  opacity: 0.6;
  filter: grayscale(100%);
  object-fit: contain;
}

nav menu a:hover .nav-icon {
  opacity: 1;
  filter: none;
}

nav menu a:hover {
  background: rgba(13, 110, 253, 0.08);
  color: var(--color-primary);
}

nav > div > div {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

nav form {
  display: inline;
}

@media (max-width: 767px) {
  nav label {
    display: none;
  }

  nav menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: var(--border-width) solid var(--color-border);
    border-bottom: none;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    padding: 8px 0;
    margin: 0;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
    max-height: none;
    overflow: visible;
  }

  nav menu li {
    border-bottom: none;
    flex: 1;
    display: flex;
    justify-content: center;
  }

  nav menu a {
    flex-direction: row;
    justify-content: center;
    padding: 8px;
    border-radius: 8px;
    width: auto;
  }
  
  [dir="rtl"] nav menu a {
    flex-direction: row-reverse;
  }

  nav menu a span {
    display: none;
  }

  .nav-icon {
    display: block;
    width: 22px;
    height: 22px;
    margin: 0;
    opacity: 0.7;
  }
  
  nav menu a:hover .nav-icon,
  nav menu a:active .nav-icon {
    opacity: 1;
    transform: scale(1.1);
    transition: all 0.2s ease;
  }

  nav input[type="checkbox"]:checked ~ div menu {
    max-height: none;
  }
}

  nav menu a {
    display: block;
    padding: var(--space-3) var(--space-4);
  }

  nav input[type="checkbox"]:checked ~ div menu {
    max-height: 500px;
  }

  nav input[type="checkbox"]:checked ~ div label .icon-menu {
    display: none;
  }

  nav input[type="checkbox"]:checked ~ div label .icon-close {
    display: block;
  }

  nav > div > div {
    order: 2;
  }

  nav menu {
    order: 3;
  }
}

.hero {
  background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
  color: white;
  padding: var(--space-16) var(--space-4);
  text-align: center;
}

.hero h1 {
  color: white;
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
}

.hero p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.section-title h2 {
  margin: 0;
  text-align: right;
}

.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-left: var(--space-2);
  margin-bottom: var(--space-2);
}


article {
  background: var(--color-bg);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

article header {
  margin-bottom: var(--space-4);
}

article header h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
  text-align: right;
}

article header a {
  color: var(--color-text);
}

article header a:hover {
  color: var(--color-primary);
}

article header div {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

article p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

article footer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border-width) solid var(--color-border);
}

article footer a {
  font-size: var(--font-size-sm);
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  margin-left: var(--space-2);
}

article footer a:hover {
  background: var(--color-bg-hover);
}


main > div {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4);
}

main > div > div {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

main > div > div > div {
  background: var(--color-bg);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6);
}

main > div > div > div h1 {
  margin-bottom: var(--space-4);
}

main > div > div > div h2 {
  font-size: var(--font-size-xl);
  margin-top: var(--space-6);
  margin-bottom: var(--space-4);
}

main > div > div > div dl {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

main > div > div > div dt {
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  font-size: var(--font-size-sm);
}

main > div > div > div dd {
  color: var(--color-text-muted);
  margin-right: 0;
  padding-bottom: var(--space-3);
  border-bottom: var(--border-width) solid var(--color-border);
}


form[role="search"] {
  background: var(--color-bg);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
}

form[role="search"] > div {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

form[role="search"] button {
  width: 100%;
}

nav[aria-label="pagination"] {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-6) 0;
  border: none;
  position: static;
}

nav[aria-label="pagination"] a,
nav[aria-label="pagination"] span {
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  min-width: 40px;
  text-align: center;
}

nav[aria-label="pagination"] a:hover {
  background: var(--color-bg-hover);
}

nav[aria-label="pagination"] span[aria-current] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text);
  font-weight: var(--font-weight-bold);
}


footer {
  background: var(--color-bg-alt);
  border-top: var(--border-width) solid var(--color-border);
  padding: var(--space-8) var(--space-4);
  margin-top: var(--space-16);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.top-bar {
  background: var(--color-bg-alt);
  border-bottom: var(--border-width) solid var(--color-border);
  padding: var(--space-1) var(--space-4);
  width: 100%;
}

.top-bar-content {
  /* make the top utility bar content full-width so its background spans the
     entire viewport while still keeping internal spacing via padding */
  width: 100%;
  box-sizing: border-box;
  padding: 0 var(--space-4);
  display: flex;
  justify-content: flex-start; /* default: icons left in LTR */
}

.top-link {
  display: flex;
  align-items: center;
  padding: var(--space-1);
  border-radius: var(--radius);
  transition: background var(--transition-fast);
}

.top-link:hover {
  background: rgba(0, 0, 0, 0.05);
}

.top-icon {
  width: 16px;
  height: 16px;
  opacity: 0.6;
  filter: grayscale(100%);
}

.top-link:hover .top-icon {
  opacity: 1;
  filter: none;
}

/* Auth buttons positioning */
.auth-buttons {
  margin-left: auto;
}

[dir="rtl"] .auth-buttons {
  margin-left: 0;
  margin-right: auto;
  order: -1;
}

/* Keep icons on the left side by default (LTR). In RTL views icons should be
   placed to the right of the labels — reverse the flex order for anchors */
nav menu a {
  flex-direction: row; /* icon left, label right in LTR */
}

[dir="rtl"] nav menu a {
  flex-direction: row-reverse; /* icon right, label left in RTL */
}

/* For the utility top bar we want the content aligned to the start in LTR and
   to the end in RTL so icons shift sides correctly */
[dir="rtl"] .top-bar-content {
  justify-content: flex-end;
}