/**
 * Product Tab Bar Styles
 * 
 * @package Telenor_Product_Tab_Bar
 * @version 1.1.16
 */

/* ========================================
   CSS Custom Properties (easy theming)
   ======================================== */
.product-tab-bar {
  --ptb-bg: #F2F3F5;
  --ptb-border: #DADDE5;
  --ptb-shadow: none;
  --ptb-height: 52px;
  --ptb-max-width: 1400px;
  --ptb-link-active: #000F3C;
  --ptb-link-inactive: #2D28CD;
  --ptb-font-size: 14px;
  --ptb-line-height: 20px;
  --ptb-transition-fast: 200ms;
  --ptb-transition-slow: 500ms;
}

/* ========================================
   Font Face (Telenor Evolution UI)
   ======================================== */
@font-face {
  font-family: 'Telenor Evolution UI';
  src: url('../fonts/TelenorEvolutionUI-Medium.woff2') format('woff2'),
       url('../fonts/TelenorEvolutionUI-Medium.woff') format('woff');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* ========================================
   Main Container
   ======================================== */
.product-tab-bar {
  position: sticky;
  top: 0;
  z-index: 999;
  height: var(--ptb-height);
  background-color: var(--ptb-bg);
  isolation: isolate;
  pointer-events: auto !important;
}

.product-tab-bar * {
  box-sizing: border-box;
}

/* ========================================
   Inner Container (max-width)
   ======================================== */
.ptb-container {
  max-width: var(--ptb-max-width);
  margin: 0 auto;
  padding: 0 24px 0 0;  /* 0 left, 24px right */
  padding-left: 0 !important; /* ensure first item can align flush */
  height: 100%;
  display: flex;
  align-items: center;
  transition: padding-left var(--ptb-transition-slow) ease-out;
}

/* Add left padding when sticky to make room for logo */
.product-tab-bar.is-sticky .ptb-container {
  padding-left: 24px !important;
}

/* ========================================
   Logo (animated on sticky)
   ======================================== */
.ptb-logo {
  flex-shrink: 0;
  width: 0 !important;
  max-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  opacity: 0;
  overflow: hidden;
  transition: width var(--ptb-transition-slow) ease-out,
              max-width var(--ptb-transition-slow) ease-out,
              margin var(--ptb-transition-slow) ease-out,
              opacity var(--ptb-transition-slow) ease-out;
}

.ptb-logo.is-visible {
  width: 44px !important;
  max-width: 44px !important;
  margin-right: 16px !important;
  opacity: 1;
}

.ptb-logo a {
  display: block;
  transform: translateY(-16px) scale(0.75);
  transition: transform var(--ptb-transition-slow) ease-out;
}

.ptb-logo.is-visible a {
  transform: translateY(0) scale(1);
}

.ptb-logo svg {
  height: 24px;
  width: auto;
  display: block;
}

/* ========================================
   Scrollable Navigation Area
   ======================================== */
.ptb-nav-wrapper {
  position: relative;
  flex: 1;
  min-width: 0;
  height: 100%;
}

.ptb-nav-scroll {
  width: 100%;
  height: 100%;
  overflow-x: auto !important;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x;
  cursor: default;
  user-select: none;
  -webkit-user-select: none;
  transition: margin-left var(--ptb-transition-slow) ease-out;
}

.ptb-nav-scroll.has-overflow {
  cursor: grab;
}

.ptb-nav-scroll.is-dragging {
  cursor: grabbing;
}


/* Hide scrollbar */
.ptb-nav-scroll::-webkit-scrollbar {
  display: none;
}

.ptb-nav-scroll {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* ========================================
   Navigation Inner (inline-flex)
   ======================================== */
.ptb-nav-inner {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  height: 100%;
  white-space: nowrap;
}

/* WordPress menu reset */
.ptb-nav-inner ul {
  list-style: none;
  margin: 0;
  margin-left: 0 !important;
  padding: 0;
  padding-left: 0 !important;
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  height: 100%;
}

.ptb-nav-inner li {
  margin: 0;
  padding: 0;
  height: 100%;
  display: flex;
  align-items: center;
}

/* ========================================
   Navigation Links
   ======================================== */
.ptb-nav-inner a {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 16px;
  font-family: 'Telenor Evolution UI', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: var(--ptb-font-size);
  font-weight: 500;
  line-height: var(--ptb-line-height);
  text-decoration: none;
  color: var(--ptb-link-inactive);
  transition: color var(--ptb-transition-fast) ease;
  white-space: nowrap;
}

.ptb-nav-inner li:first-child a {
  padding-left: 0 !important;
}

.ptb-nav-inner a:hover {
  color: var(--ptb-link-active);
}

/* Active state - WordPress adds current-menu-item class */
/* Only target exact current item, NOT ancestors (prevents multiple active states) */
.ptb-nav-inner .current-menu-item > a,
.ptb-nav-inner .current_page_item > a {
  color: var(--ptb-link-active);
}

/* ========================================
   CTA Buttons in Tab Bar - LI-based targeting
   WordPress menu puts classes on <li>, not <a>
   ======================================== */

/* ===========================================
   PRIMARY BUTTON - Background on LI element
   =========================================== */
.ptb-nav-inner li.btn--primary,
.ptb-nav-inner li.btn.btn--primary,
.product-tab-bar .ptb-nav-inner li.btn--primary {
  background-color: #2D28CD !important;
  border-radius: 9999px !important;
  height: auto !important;
  max-height: calc(var(--ptb-height) - 8px) !important;
  margin-top: 4px !important;
  margin-bottom: 4px !important;
  align-self: center !important;
}

/* Extra small button variant */
.ptb-nav-inner li.btn--xs,
.ptb-nav-inner li.btn.btn--xs {
  height: 36px !important;
  max-height: 36px !important;
}

/* Tighten horizontal padding for xs buttons in the tab bar */
.ptb-nav-inner li.btn--xs a,
.ptb-nav-inner li.btn.btn--xs a {
  padding: 0 16px !important;
}

/* ===========================================
   PRIMARY BUTTON - Link styling inside LI
   =========================================== */
.ptb-nav-inner li.btn--primary a,
.ptb-nav-inner li.btn--primary > a,
.ptb-nav-inner li.btn.btn--primary a,
.product-tab-bar .ptb-nav-inner li.btn--primary a {
  color: #FFFFFF !important;
  background: transparent !important;
  padding: 0 20px !important;
  height: 100% !important;
  display: inline-flex !important;
  align-items: center !important;
}

/* ===========================================
   PRIMARY BUTTON - Arrow icon via ::after
   Matches design system button style
   =========================================== */
.ptb-nav-inner li.btn--primary a::after,
.ptb-nav-inner li.btn.btn--primary a::after,
.product-tab-bar .ptb-nav-inner li.btn--primary a::after {
  content: " →";
  margin-left: 8px;
  font-family: inherit;
  color: #FFFFFF !important;
  display: inline !important;
  visibility: visible !important;
  opacity: 1 !important;
}

/* ===========================================
   SECONDARY BUTTON (outlined variant)
   =========================================== */
.ptb-nav-inner li.btn--secondary,
.ptb-nav-inner li.btn.btn--secondary {
  background-color: transparent !important;
  border: 2px solid #2D28CD !important;
  border-radius: 9999px !important;
  height: auto !important;
  max-height: calc(var(--ptb-height) - 8px) !important;
  margin-top: 4px !important;
  margin-bottom: 4px !important;
}

.ptb-nav-inner li.btn--secondary a,
.ptb-nav-inner li.btn.btn--secondary a {
  color: #2D28CD !important;
  background: transparent !important;
  padding: 0 20px !important;
}

/* ========================================
   Legacy Elementor button support
   (for backwards compatibility)
   ======================================== */
.ptb-nav-inner .btn,
.ptb-nav-inner .elementor-widget-button,
.ptb-nav-inner .elementor-widget-button .elementor-button,
.ptb-nav-inner .elementor-widget-button .elementor-button-link,
.ptb-nav-inner .elementor-button-wrapper,
.ptb-nav-inner .elementor-button {
  height: auto !important;
  min-height: auto !important;
  max-height: calc(var(--ptb-height) - 4px) !important;
  margin-top: 2px !important;
  margin-bottom: 2px !important;
  align-self: center !important;
  padding: 10px 20px !important;
  font-size: 14px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
}

/* ========================================
   Fade Overlays
   ======================================== */
.ptb-fade-left,
.ptb-fade-right {
  position: absolute;
  top: 0;
  bottom: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--ptb-transition-fast) ease;
  z-index: 10;
}

.ptb-fade-left {
  left: 0;
  width: 12px;
  background: linear-gradient(to right, var(--ptb-bg), transparent);
}

.ptb-fade-right {
  right: 0;
  width: 32px;
  background: linear-gradient(to left, var(--ptb-bg), transparent);
}

.ptb-fade-left.is-visible,
.ptb-fade-right.is-visible {
  opacity: 1;
}

/* ========================================
   Elementor Editor Styles
   ======================================== */
.elementor-editor-active .product-tab-bar {
  position: relative;
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
  .ptb-container {
    padding: 0 16px 0 0;
  }
  
  .product-tab-bar.is-sticky .ptb-container {
    padding-left: 16px;
  }
  
  .ptb-nav-inner a {
    padding: 0 12px;
  }
  
  .ptb-nav-inner li:first-child a {
    padding-left: 0;
  }
}