/* ==========================================================================
   Wazzaf Unified Navigation Component
   Consistent styling across all pages with Neo design system
   ========================================================================== */

/* === Base Navigation === */
.wazzaf-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--neo-z-fixed);
  transition: all var(--neo-duration-base) var(--neo-ease-out);
}

.wazzaf-nav-inner {
  background: var(--neo-glass-bg);
  backdrop-filter: var(--neo-glass-blur);
  -webkit-backdrop-filter: var(--neo-glass-blur);
  border-bottom: 1px solid var(--neo-glass-border);
  transition: all var(--neo-duration-base) var(--neo-ease-out);
}

.wazzaf-nav.scrolled .wazzaf-nav-inner {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--neo-shadow-sm);
}

[data-theme="dark"] .wazzaf-nav-inner {
  background: rgba(18, 18, 18, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .wazzaf-nav.scrolled .wazzaf-nav-inner {
  background: rgba(18, 18, 18, 0.98);
}

.wazzaf-nav-container {
  max-width: var(--neo-container-xl);
  margin: 0 auto;
  padding: 0 var(--neo-space-6);
  height: var(--neo-nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* === Logo === */
.wazzaf-nav-logo {
  display: flex;
  align-items: center;
  gap: var(--neo-space-2);
  text-decoration: none;
  font-family: var(--neo-font-heading);
  font-weight: var(--neo-font-bold);
  font-size: var(--neo-text-xl);
  color: var(--neo-gray-900);
  transition: opacity var(--neo-duration-fast) var(--neo-ease-out);
}

.wazzaf-nav-logo:hover {
  opacity: 0.8;
}

.wazzaf-nav-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--ed-coral, #FF6B4A);
  color: #0A0A0A;
  border-radius: var(--neo-radius-base);
  font-weight: var(--neo-font-bold);
  font-size: var(--neo-text-lg);
}

.wazzaf-nav-logo-text {
  color: var(--neo-gray-900);
}

[data-theme="dark"] .wazzaf-nav-logo-text {
  color: var(--neo-gray-900);
}

/* === Navigation Links === */
.wazzaf-nav-links {
  display: flex;
  align-items: center;
  gap: var(--neo-space-1);
}

.wazzaf-nav-link {
  display: inline-flex;
  align-items: center;
  padding: var(--neo-space-3) var(--neo-space-4);
  font-family: var(--neo-font-body);
  font-size: var(--neo-text-sm);
  font-weight: var(--neo-font-medium);
  color: var(--neo-gray-500);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--neo-radius-base);
  transition: all var(--neo-duration-fast) var(--neo-ease-out);
  position: relative;
}

/* Underline effect on hover - matches editorial nav */
.wazzaf-nav-link::after {
  content: '';
  position: absolute;
  bottom: var(--neo-space-2);
  left: var(--neo-space-4);
  right: var(--neo-space-4);
  height: 1px;
  background: var(--ed-coral, #FF6B4A);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--neo-duration-base) var(--neo-ease-out);
}

.wazzaf-nav-link:hover {
  color: var(--neo-gray-900);
}

.wazzaf-nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.wazzaf-nav-link.active {
  color: var(--ed-coral, #FF6B4A);
}

.wazzaf-nav-link.active::after {
  transform: scaleX(1);
}

[data-theme="dark"] .wazzaf-nav-link {
  color: var(--neo-gray-400);
}

[data-theme="dark"] .wazzaf-nav-link:hover {
  color: var(--neo-gray-100);
}

[data-theme="dark"] .wazzaf-nav-link.active {
  color: var(--ed-coral, #FF6B4A);
}

/* === Actions Section === */
.wazzaf-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--neo-space-3);
}

/* === Theme Toggle === */
.wazzaf-nav-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--neo-gray-200);
  border-radius: var(--neo-radius-base);
  cursor: pointer;
  transition: all var(--neo-duration-fast) var(--neo-ease-out);
  color: var(--neo-gray-600);
}

.wazzaf-nav-theme-toggle:hover {
  background: var(--neo-gray-100);
  border-color: var(--neo-gray-300);
  color: var(--neo-gray-900);
}

[data-theme="dark"] .wazzaf-nav-theme-toggle {
  border-color: var(--neo-gray-300);
  color: var(--neo-gray-500);
}

[data-theme="dark"] .wazzaf-nav-theme-toggle:hover {
  background: var(--neo-gray-200);
  color: var(--neo-gray-900);
}

.wazzaf-theme-icon {
  transition: opacity var(--neo-duration-fast) var(--neo-ease-out),
              transform var(--neo-duration-fast) var(--neo-ease-out);
}

.wazzaf-theme-sun {
  display: block;
}

.wazzaf-theme-moon {
  display: none;
}

[data-theme="dark"] .wazzaf-theme-sun {
  display: none;
}

[data-theme="dark"] .wazzaf-theme-moon {
  display: block;
}

.wazzaf-theme-label {
  display: none;
}

/* === Buttons === */
.wazzaf-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--neo-space-2) var(--neo-space-4);
  font-family: var(--neo-font-body);
  font-size: var(--neo-text-sm);
  font-weight: var(--neo-font-semibold);
  text-decoration: none;
  border-radius: var(--neo-radius-base);
  border: none;
  cursor: pointer;
  transition: all var(--neo-duration-fast) var(--neo-ease-out);
  white-space: nowrap;
}

.wazzaf-nav-btn-secondary {
  background: transparent;
  color: var(--neo-gray-700);
  border: 1px solid var(--neo-gray-200);
}

.wazzaf-nav-btn-secondary:hover {
  background: var(--neo-gray-100);
  border-color: var(--neo-gray-300);
  color: var(--neo-gray-900);
}

[data-theme="dark"] .wazzaf-nav-btn-secondary {
  border-color: var(--neo-gray-300);
  color: var(--neo-gray-600);
}

[data-theme="dark"] .wazzaf-nav-btn-secondary:hover {
  background: var(--neo-gray-200);
  color: var(--neo-gray-900);
}

.wazzaf-nav-btn-primary {
  background: var(--ed-coral, #FF6B4A);
  color: #0A0A0A;
  box-shadow: 0 4px 12px rgba(255, 107, 74, 0.25);
}

.wazzaf-nav-btn-primary:hover {
  transform: translateY(-1px);
  background: var(--ed-coral-light, #FF8A70);
  box-shadow: 0 6px 20px rgba(255, 107, 74, 0.35);
}

.wazzaf-nav-btn-primary:active {
  transform: translateY(0);
}

/* === Hamburger Menu (Mobile) === */
.wazzaf-nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  /* 44x44px minimum for touch accessibility (WCAG 2.5.5) */
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--neo-gray-200);
  border-radius: var(--neo-radius-base);
  cursor: pointer;
  gap: 5px;
  transition: all var(--neo-duration-fast) var(--neo-ease-out);
}

.wazzaf-nav-hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--neo-gray-700);
  border-radius: 1px;
  transition: all var(--neo-duration-fast) var(--neo-ease-out);
}

.wazzaf-nav-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.wazzaf-nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.wazzaf-nav-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

[data-theme="dark"] .wazzaf-nav-hamburger {
  border-color: var(--neo-gray-300);
}

[data-theme="dark"] .wazzaf-nav-hamburger span {
  background: var(--neo-gray-600);
}

/* === Mobile Actions (hidden on desktop) === */
.wazzaf-nav-mobile-actions {
  display: none;
}

/* === Progress Bar (hidden - removed per user request) === */
.wazzaf-nav-progress {
  display: none;
}

.wazzaf-nav-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--ed-coral, #FF6B4A);
  transition: width 100ms linear;
}

/* ==========================================================================
   Mobile Responsive Styles
   ========================================================================== */
@media (max-width: 768px) {
  .wazzaf-nav-container {
    padding: 0 var(--neo-space-4);
  }

  .wazzaf-nav-hamburger {
    display: flex;
    order: 3;
  }

  .wazzaf-nav-actions {
    display: none;
  }

  .wazzaf-nav-links {
    position: fixed;
    top: var(--neo-nav-height, 72px);
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - var(--neo-nav-height, 72px));
    flex-direction: column;
    align-items: stretch;
    padding: var(--neo-space-4);
    /* Solid background - not transparent - to properly cover page content */
    background: #ffffff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--neo-duration-base) var(--neo-ease-out);
    overflow-y: auto;
    gap: var(--neo-space-1);
    z-index: 9999;
  }

  [data-theme="dark"] .wazzaf-nav-links {
    /* Solid dark background for dark theme */
    background: #121212;
  }

  .wazzaf-nav-links.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .wazzaf-nav-link {
    padding: var(--neo-space-3) var(--neo-space-4);
    font-size: var(--neo-text-base);
    border-radius: var(--neo-radius-base);
  }

  .wazzaf-nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: var(--neo-space-2);
    margin-top: var(--neo-space-4);
    padding-top: var(--neo-space-4);
    border-top: 1px solid var(--neo-gray-200);
  }

  [data-theme="dark"] .wazzaf-nav-mobile-actions {
    border-top-color: var(--neo-gray-300);
  }

  .wazzaf-nav-mobile-actions .wazzaf-nav-theme-toggle {
    width: 100%;
    justify-content: flex-start;
    padding: var(--neo-space-3) var(--neo-space-4);
    gap: var(--neo-space-3);
  }

  .wazzaf-nav-mobile-actions .wazzaf-theme-label {
    display: inline;
  }

  .wazzaf-nav-mobile-actions .wazzaf-nav-link,
  .wazzaf-nav-mobile-actions .wazzaf-nav-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}

/* === Small Mobile === */
@media (max-width: 480px) {
  .wazzaf-nav-logo-text {
    display: none;
  }

  .wazzaf-nav-logo-icon {
    width: 40px;
    height: 40px;
    font-size: var(--neo-text-xl);
  }
}