/* ============================================
   MOBILE NAVIGATION & ACCESSIBILITY FIX
   January 29, 2026
   ============================================
   
   Fixes:
   1. Hamburger menu visibility on mobile
   2. A11y button integration into header actions
   3. Optimized mobile layout and priority order
*/

/* ============================================
   FIX 1: Hamburger Menu Visibility
   ============================================ */

/* Ensure hamburger is always visible on mobile with proper contrast */
.ts-nav-toggle {
  display: flex !important;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;
  background: transparent !important;
  border: 2px solid rgb(255 255 255 / 30%) !important;
  border-radius: 8px !important;
  cursor: pointer;
  padding: 0 !important;
  position: relative;
  z-index: 1001 !important;
  flex-shrink: 0 !important;
  transition: all 0.2s ease !important;
}

.ts-nav-toggle:hover,
.ts-nav-toggle:focus {
  background: rgb(255 255 255 / 10%) !important;
  border-color: rgb(255 255 255 / 50%) !important;
}

@media (min-width: 769px) {
  .ts-nav-toggle {
    display: none !important;
  }
}

/* Hamburger lines - ensure high contrast */
.ts-hamburger {
  width: 24px !important;
  height: 18px !important;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.ts-hamburger__line {
  width: 100% !important;
  height: 3px !important; /* Thicker for better visibility */
  background: #ffffff !important;
  border-radius: 2px !important;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  transform-origin: center;
  box-shadow: 0 1px 2px rgb(0 0 0 / 30%) !important; /* Shadow for contrast */
}

/* Active state */
.ts-nav-toggle[aria-expanded='true'] {
  background: rgb(0 163 92 / 20%) !important;
  border-color: var(--tiller-color-emerald, #00e184) !important;
}

/* ============================================
   FIX 2: Mobile Header Layout & Priority
   ============================================ */

/* Mobile header optimization */
@media (max-width: 768px) {
  .ts-header__container {
    display: grid !important;
    grid-template-columns: auto 1fr auto !important;
    grid-template-areas: 'branding nav-toggle actions' !important;
    gap: 0.5rem !important;
    align-items: center !important;
    padding: 0.75rem 1rem !important;
  }

  .ts-header__branding {
    grid-area: branding !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    min-width: 0 !important;
  }

  .ts-header__logo {
    width: 40px !important;
    height: 40px !important;
    flex-shrink: 0 !important;
  }

  .ts-header__info {
    display: flex !important;
    flex-direction: column !important;
    min-width: 0 !important;
  }

  .ts-header__company {
    font-size: 0.875rem !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  .ts-header__region {
    font-size: 0.625rem !important;
    opacity: 80% !important;
    white-space: nowrap !important;
  }

  /* Navigation toggle in middle */
  .ts-nav-toggle {
    grid-area: nav-toggle !important;
    justify-self: end !important;
    order: 2 !important;
  }

  /* Actions on right */
  .ts-header__actions {
    grid-area: actions !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    order: 3 !important;
  }
}

/* ============================================
   FIX 3: A11y Button Integration
   ============================================ */

/* Remove floating a11y button, integrate into header actions */
.a11y-toolbar {
  position: static !important;
  display: inline-block !important;
  margin: 0 !important;
}

.a11y-toolbar__toggle {
  /* Desktop: text button */
  position: static !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
  width: auto !important;
  height: auto !important;
  min-height: 44px !important;
  min-width: 44px !important;
  padding: 0.5rem 1rem !important;
  background: transparent !important;
  border: 2px solid var(--tiller-color-gold, #c9a227) !important;
  border-radius: 8px !important;
  color: var(--tiller-color-gold, #c9a227) !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  box-shadow: none !important;
  margin: 0 !important;
  right: auto !important;
  bottom: auto !important;
  top: auto !important;
  left: auto !important;
  z-index: auto !important;
  flex-shrink: 0 !important;
}

.a11y-toolbar__toggle:hover {
  background: var(--tiller-color-gold, #c9a227) !important;
  color: #000000 !important;
  transform: translateY(-2px) !important;
}

.a11y-toolbar__toggle:focus-visible {
  outline: 3px solid var(--tiller-color-emerald, #00e184) !important;
  outline-offset: 3px !important;
}

.a11y-toolbar__toggle svg {
  width: 20px !important;
  height: 20px !important;
  flex-shrink: 0 !important;
}

/* Mobile: icon-only button */
@media (max-width: 768px) {
  .ts-header__actions {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
  }

  /* Hide text on mobile for a11y button */
  .a11y-toolbar__toggle {
    padding: 0.5rem !important;
    width: 44px !important;
    min-width: 44px !important;
    font-size: 0 !important; /* Hide text */
    gap: 0 !important;
  }

  .a11y-toolbar__toggle svg {
    margin: 0 !important;
  }

  /* Hide "Call Now" text on very small screens */
  @media (max-width: 380px) {
    .btn--ghost .btn-text {
      display: none !important;
    }

    .btn--ghost {
      padding: 0.5rem !important;
      min-width: 44px !important;
    }
  }
}

/* A11y panel positioning - appears above bottom nav */
.a11y-toolbar__panel {
  position: fixed !important;
  bottom: 84px !important;
  right: 0 !important;
  left: 0 !important;
  top: auto !important;
  max-height: 60vh !important;
  overflow-y: auto !important;
  z-index: 9999 !important;
  width: 100% !important;
  margin: 0 !important;
  border-radius: 16px 16px 0 0 !important;
  box-shadow: 0 -4px 20px rgb(0 0 0 / 30%) !important;
  pointer-events: auto !important;
}

/* ============================================
   FIX 4: Mobile Button Priority Order
   ============================================ */

@media (max-width: 768px) {
  /* Priority order (right to left):
     1. Menu toggle (most important)
     2. Get Estimate (CTA)
     3. A11y button
     4. Call Now (least priority, can be hidden on tiny screens)
  */

  .ts-header__actions {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    order: 3 !important;
  }

  /* A11y button first (leftmost in actions) */
  .ts-header__actions .a11y-toolbar {
    order: 1 !important;
  }

  /* Call Now second */
  .ts-header__actions .btn--ghost {
    order: 2 !important;
  }

  /* Get Estimate third (rightmost, before hamburger) */
  .ts-header__actions .btn--primary {
    order: 3 !important;
    padding: 0.5rem 0.75rem !important;
    font-size: 0.8125rem !important;
  }

  /* Hamburger menu last (rightmost of all) */
  .ts-nav-toggle {
    order: 4 !important;
    margin-left: 0.25rem !important;
  }
}

/* ============================================
   FIX 5: Small Screen Optimizations
   ============================================ */

@media (max-width: 360px) {
  .ts-header__container {
    padding: 0.5rem !important;
    gap: 0.25rem !important;
  }

  .ts-header__actions {
    gap: 0.25rem !important;
  }

  /* Hide company region text on very small screens */
  .ts-header__region {
    display: none !important;
  }

  /* Make all buttons icon-only on tiny screens */
  .ts-header__actions .btn {
    padding: 0.5rem !important;
    min-width: 40px !important;
    width: 40px !important;
    font-size: 0 !important;
  }

  .ts-header__actions .btn svg,
  .ts-header__actions .btn::before {
    margin: 0 !important;
  }
}

/* ============================================
   FIX 6: Touch-Friendly Sizes
   ============================================ */

/* Ensure all interactive elements meet 44x44px minimum */
@media (max-width: 768px) {
  .ts-nav-toggle,
  .a11y-toolbar__toggle,
  .ts-header__actions .btn {
    min-width: 44px !important;
    min-height: 44px !important;
    touch-action: manipulation !important;
  }

  /* Increase tap target spacing */
  .ts-header__actions > * {
    margin: 0 !important;
  }
}

/* ============================================
   FIX 7: High Contrast for Visibility
   ============================================ */

/* Ensure hamburger is visible on all backgrounds */
.ts-nav-toggle,
.ts-hamburger,
.ts-hamburger__line {
  /* Force visibility with drop shadow */
  filter: drop-shadow(0 1px 3px rgb(0 0 0 / 50%)) !important;
}

/* Dark mode / light backgrounds */
@media (prefers-color-scheme: light) {
  .ts-hamburger__line {
    background: #000000 !important;
  }
}

/* Ensure contrast on header */
.ts-header {
  background: var(--tiller-bg-darker, #121414) !important;
  border-bottom: 1px solid rgb(255 255 255 / 10%) !important;
}

/* ============================================
   FIX 8: Active/Focus States
   ============================================ */

/* Clear focus indicators for accessibility */
.ts-nav-toggle:focus-visible,
.a11y-toolbar__toggle:focus-visible,
.ts-header__actions .btn:focus-visible {
  outline: 3px solid var(--tiller-color-emerald, #00e184) !important;
  outline-offset: 2px !important;
  border-radius: 8px !important;
}

/* Active state feedback */
.ts-nav-toggle:active {
  transform: scale(0.95) !important;
}

.a11y-toolbar__toggle:active,
.ts-header__actions .btn:active {
  transform: translateY(0) !important;
}

/* ============================================
   FIX 9: Prevent Layout Shift
   ============================================ */

.ts-header {
  position: sticky !important;
  top: 0 !important;
  z-index: var(--z-sticky, 200) !important;
  width: 100% !important;
}

.ts-header__container {
  max-width: 100% !important;
  margin: 0 auto !important;
}

/* Prevent content jump when menu opens */
@media (max-width: 768px) {
  body {
    overflow-x: hidden !important;
  }

  body.menu-open {
    overflow: hidden !important;
  }
}