/**
 * RedBangla Core Marketplace Stylesheet
 * Brand System: Deep Navy (#123B5D), Emerald/Teal (#168A70), Ocean Blue (#2F80ED)
 */

:root {
  --rb-primary: #123B5D;
  --rb-primary-dark: #0B253A;
  --rb-primary-light: #1E4E77;
  --rb-secondary: #168A70;
  --rb-secondary-hover: #126E59;
  --rb-secondary-light: #E6F4F1;
  --rb-accent: #2F80ED;
  --rb-accent-light: #EFF6FF;
  
  --rb-bg: #F7F8FA;
  --rb-card-bg: #FFFFFF;
  --rb-text: #1F2937;
  --rb-text-muted: #6B7280;
  --rb-text-light: #9CA3AF;
  --rb-border: #E5E7EB;
  --rb-border-dark: #D1D5DB;

  --rb-radius-sm: 4px;
  --rb-radius-md: 8px;
  --rb-radius-lg: 12px;
  --rb-radius-full: 9999px;

  --rb-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --rb-shadow-md: 0 4px 12px -1px rgba(0, 0, 0, 0.08);
  --rb-shadow-lg: 0 10px 25px -3px rgba(18, 59, 93, 0.12);

  --rb-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --rb-font-heading: 'Poppins', var(--rb-font-sans);
  --rb-container-max: 1320px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--rb-bg);
  color: var(--rb-text);
  font-family: var(--rb-font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--rb-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--rb-secondary);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--rb-font-heading);
  color: var(--rb-primary);
  margin-top: 0;
  font-weight: 700;
  line-height: 1.25;
}

.rb-container {
  width: 100%;
  max-width: var(--rb-container-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Top Announcement & Region Switcher Bar
   ========================================================================== */
.rb-topbar {
  background-color: #0E2E49;
  color: #CBD5E1;
  font-size: 12px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.rb-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.rb-topbar-left {
  display: flex;
  align-items: center;
  gap: 15px;
}

.rb-topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.rb-topbar-link {
  color: #CBD5E1;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.rb-topbar-link:hover {
  color: #FFFFFF;
}

.rb-location-pill {
  cursor: pointer;
  background: rgba(255, 255, 255, 0.12);
  padding: 3px 10px;
  border-radius: var(--rb-radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #FFFFFF;
  font-weight: 500;
  transition: background 0.2s;
}

.rb-location-pill:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   Main Header & Large AliExpress-Style Search Bar
   ========================================================================== */
.rb-main-header {
  background-color: var(--rb-card-bg);
  box-shadow: var(--rb-shadow-sm);
  position: relative;
  z-index: 100;
}

.rb-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 16px 0;
}

.rb-logo-wrap {
  flex-shrink: 0;
}

.rb-logo-img {
  height: 44px;
  width: auto;
}

/* Large AliExpress Search */
.rb-search-wrapper {
  flex-grow: 1;
  max-width: 680px;
  position: relative;
}

.rb-search-form {
  display: flex;
  align-items: center;
  background: #FFFFFF;
  border: 2px solid var(--rb-primary);
  border-radius: var(--rb-radius-md);
  overflow: hidden;
  height: 44px;
  box-shadow: 0 2px 6px rgba(18, 59, 93, 0.08);
}

.rb-search-cat-select {
  border: none;
  background: #F8FAFC;
  border-right: 1px solid var(--rb-border);
  padding: 0 14px;
  height: 100%;
  font-size: 13px;
  font-weight: 500;
  color: var(--rb-text);
  outline: none;
  cursor: pointer;
  max-width: 140px;
}

.rb-search-input {
  flex-grow: 1;
  border: none;
  padding: 0 16px;
  font-size: 14px;
  height: 100%;
  outline: none;
  color: var(--rb-text);
}

.rb-search-input::placeholder {
  color: var(--rb-text-light);
}

.rb-search-btn {
  background-color: var(--rb-secondary);
  color: #FFFFFF;
  border: none;
  height: 100%;
  padding: 0 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  gap: 6px;
  transition: background 0.2s;
}

.rb-search-btn:hover {
  background-color: var(--rb-secondary-hover);
}

/* AJAX Autocomplete Live Dropdown */
.rb-search-results-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: #FFFFFF;
  border-radius: var(--rb-radius-md);
  box-shadow: var(--rb-shadow-lg);
  border: 1px solid var(--rb-border);
  z-index: 999;
  display: none;
  overflow: hidden;
}

.rb-search-results-dropdown.is-active {
  display: block;
}

.rb-search-dropdown-section {
  padding: 12px 16px;
}

.rb-search-dropdown-section:not(:last-child) {
  border-bottom: 1px solid var(--rb-border);
}

.rb-dropdown-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--rb-text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.rb-search-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-radius: var(--rb-radius-sm);
  transition: background 0.15s;
}

.rb-search-item:hover {
  background-color: #F8FAFC;
}

.rb-search-item-thumb {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: var(--rb-radius-sm);
  background: var(--rb-bg);
}

.rb-search-item-info {
  flex-grow: 1;
}

.rb-search-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--rb-text);
  margin-bottom: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rb-search-item-meta {
  font-size: 12px;
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Header Actions (Account, Wishlist, Cart) */
.rb-header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.rb-action-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--rb-text);
  position: relative;
  padding: 4px;
}

.rb-action-btn:hover {
  color: var(--rb-secondary);
}

.rb-action-icon-wrap {
  position: relative;
  font-size: 22px;
  color: var(--rb-primary);
}

.rb-badge-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background-color: var(--rb-secondary);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.rb-action-text {
  display: flex;
  flex-direction: column;
}

.rb-action-sub {
  font-size: 11px;
  color: var(--rb-text-muted);
}

.rb-action-main {
  font-size: 13px;
  font-weight: 600;
}

/* ==========================================================================
   Category Bar Navigation
   ========================================================================== */
.rb-nav-bar {
  background-color: var(--rb-primary);
  color: #FFFFFF;
}

.rb-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.rb-all-cats-btn {
  background-color: var(--rb-primary-dark);
  color: #FFFFFF;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  border: none;
}

.rb-all-cats-btn:hover {
  background-color: #071928;
}

.rb-nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 24px;
}

.rb-nav-links a {
  color: #E2E8F0;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 0;
  display: inline-block;
  transition: color 0.2s;
}

.rb-nav-links a:hover,
.rb-nav-links .current-menu-item a {
  color: #FFFFFF;
  font-weight: 600;
}

.rb-nav-right-promo {
  color: #6EE7B7;
  font-size: 13px;
  font-weight: 600;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.rb-footer {
  background-color: #0B253A;
  color: #94A3B8;
  padding-top: 60px;
  margin-top: 60px;
  border-top: 3px solid var(--rb-secondary);
}

.rb-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.rb-footer-title {
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.rb-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rb-footer-links li {
  margin-bottom: 10px;
}

.rb-footer-links a {
  color: #94A3B8;
  font-size: 14px;
  transition: color 0.2s;
}

.rb-footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.rb-footer-bottom {
  padding: 25px 0 80px 0; /* Bottom spacing for mobile navigation */
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.rb-payment-badges {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rb-payment-badge-img {
  height: 26px;
  width: auto;
  border-radius: 4px;
}

/* ==========================================================================
   Buttons & Badges UI System
   ========================================================================== */
.rb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: var(--rb-radius-md);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  gap: 8px;
  text-align: center;
}

.rb-btn-primary {
  background-color: var(--rb-primary);
  color: #FFFFFF !important;
}

.rb-btn-primary:hover {
  background-color: var(--rb-primary-dark);
}

.rb-btn-secondary {
  background-color: var(--rb-secondary);
  color: #FFFFFF !important;
}

.rb-btn-secondary:hover {
  background-color: var(--rb-secondary-hover);
}

.rb-btn-outline {
  background-color: transparent;
  border-color: var(--rb-border-dark);
  color: var(--rb-text);
}

.rb-btn-outline:hover {
  background-color: #F8FAFC;
  border-color: var(--rb-primary);
  color: var(--rb-primary);
}

/* Badges */
.rb-badge-digital {
  background-color: var(--rb-secondary-light);
  color: var(--rb-secondary);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--rb-radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.rb-badge-physical {
  background-color: var(--rb-accent-light);
  color: var(--rb-primary);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--rb-radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}