/* =========================================================
 * MS-BlackGold-Child - Mobile Fullscreen Drawer Menu
 * Final Clean
 * - Parent/Child hierarchy (distinct)
 * - Parent icons (Gold, by text via JS classes)
 * - Admin bar safe offset
 * - Bottom CTA overlap fix
 * ======================================================= */

body.mj-mobile-menu-open { overflow: hidden; }

#msbg-mobile-menu{
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease-out;
}

body.mj-mobile-menu-open #msbg-mobile-menu{
  opacity: 1;
  pointer-events: auto;
}

/* Overlay */
.msbg-mobile-menu__overlay{
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
}

/* Panel */
.msbg-mobile-menu__panel{
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 100%);
  background:
    radial-gradient(circle at top left, rgba(248, 250, 252, 0.08), transparent 45%),
    radial-gradient(circle at bottom right, rgba(250, 204, 21, 0.12), rgba(15, 23, 42, 1) 60%),
    #020617;
  box-shadow:
    -20px 0 60px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(15, 23, 42, 0.9);
  transform: translateX(100%);
  transition: transform 0.25s ease-out;
  display: flex;
  flex-direction: column;
  padding: 20px 18px 16px;
}

body.mj-mobile-menu-open .msbg-mobile-menu__panel{ transform: translateX(0); }

/* Header */
.msbg-mobile-menu__header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.msbg-mobile-menu__logo{
  display: flex;
  align-items: center;
  gap: 10px;
}

.msbg-mobile-menu__logo-text{
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #f9fafb;
}

.msbg-mobile-menu__logo img{
  max-height: 40px;
  width: auto;
}

.msbg-mobile-menu__close,
.js-mj-mobile-menu-close{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-size: 20px;
  cursor: pointer;
  background: rgba(15, 23, 42, 0.8);
  color: #fff;
  box-shadow:
    0 0 0 1px rgba(15, 23, 42, 0.8),
    0 10px 30px rgba(15, 23, 42, 0.9);
}

.msbg-mobile-menu__close:hover,
.msbg-mobile-menu__close:focus-visible{
  background: rgba(15, 23, 42, 1);
}

/* Main nav */
.msbg-mobile-menu__nav{
  flex: 1;
  overflow-y: auto;
  padding-top: 8px;

  /* 重要：避免底部固定 CTA（首頁/全部商品/購物車）擋住最後一項 */
  padding-bottom: calc(140px + env(safe-area-inset-bottom));
}

.msbg-mobile-menu__nav ul,
.msbg-mobile-menu__nav .mj-primary-nav__list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.msbg-mobile-menu__nav > ul > li,
.msbg-mobile-menu__nav > .mj-primary-nav__list > li{
  margin-bottom: 10px;
}

/* General link look */
.msbg-mobile-menu__nav a{
  display: block;
  padding: 12px 6px;
  font-size: 18px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  text-decoration: none;
  border-radius: 999px;
  transition: background 0.2s ease-out, transform 0.15s ease-out;
}

.msbg-mobile-menu__nav a:hover,
.msbg-mobile-menu__nav a:focus-visible{
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}

/* =========================================================
   Parent toggle button (if walker outputs button)
   ========================================================= */

#msbg-mobile-menu .msbg-parent-toggle{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 12px 6px 12px 38px; /* left space for icon */
  border-radius: 999px;
  border: 0;
  background: transparent;

  color: #ffffff;
  font-size: 18px;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  cursor: pointer;
  transition: background 0.2s ease-out, transform 0.15s ease-out;
  position: relative;
}

#msbg-mobile-menu .msbg-parent-toggle:hover,
#msbg-mobile-menu .msbg-parent-toggle:focus-visible{
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}

#msbg-mobile-menu .msbg-toggle-caret{
  display: inline-block;
  transition: transform 0.18s ease;
  opacity: 0.85;
}

#msbg-mobile-menu .msbg-parent-toggle[aria-expanded="true"] .msbg-toggle-caret{
  transform: rotate(180deg);
}

/* =========================================================
   Parent is <a> (WP default) - also reserve icon space
   ========================================================= */

#msbg-mobile-menu li.menu-item-has-children > a{
  position: relative;
  padding-left: 38px;
}

/* =========================================================
   Submenu show/hide by aria-hidden
   ========================================================= */

#msbg-mobile-menu .sub-menu[aria-hidden="true"]{ display: none; }
#msbg-mobile-menu .sub-menu[aria-hidden="false"]{ display: block; }

#msbg-mobile-menu .sub-menu{
  margin: 6px 0 12px;
  padding: 6px 0 6px 14px;
  border-left: 1px solid rgba(214, 182, 118, 0.28);
}

#msbg-mobile-menu .sub-menu > li{ margin: 0 0 6px; }

#msbg-mobile-menu .sub-menu > li > a{
  padding: 9px 6px;
  font-size: 16px;
  letter-spacing: 0.02em;
  text-transform: none;
  opacity: 0.92;
}

#msbg-mobile-menu .sub-menu > li > a:hover,
#msbg-mobile-menu .sub-menu > li > a:focus-visible{
  transform: none;
}

/* =========================================================
   Active states: Parent vs Child (hierarchy)
   ========================================================= */

/* Parent (ancestor) -> subtle highlight */
#msbg-mobile-menu .current-menu-ancestor > .msbg-parent-toggle,
#msbg-mobile-menu .current-menu-ancestor > a{
  background: rgba(250, 204, 107, 0.10);
  color: #f8fafc;
  box-shadow: inset 0 0 0 1px rgba(250, 204, 107, 0.45);
  transform: none;
}

/* Child (current item) -> strong highlight + shine */
#msbg-mobile-menu .sub-menu .current-menu-item > a{
  position: relative;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(250, 204, 107, 0.25),
    0 10px 24px rgba(0, 0, 0, 0.35);
}

/* Shine sweep */
#msbg-mobile-menu .sub-menu .current-menu-item > a::after{
  content: "";
  position: absolute;
  top: -40%;
  left: -60%;
  width: 55%;
  height: 180%;
  transform: rotate(18deg);
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.18) 45%,
    rgba(255,255,255,0.0) 100%
  );
  animation: msbgMenuShine 1.8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes msbgMenuShine{
  0%   { left: -60%; opacity: 0.0; }
  10%  { opacity: 0.9; }
  55%  { left: 115%; opacity: 0.55; }
  100% { left: 115%; opacity: 0.0; }
}

@media (prefers-reduced-motion: reduce){
  #msbg-mobile-menu .sub-menu .current-menu-item > a::after{
    animation: none;
    opacity: 0;
  }
}

/* =========================================================
   Parent Icons (Gold line style)
   - JS will add: msbg-icon-curated/custom/service/brand
   - Works for both: .msbg-parent-toggle (button) and li > a (anchor)
   ========================================================= */

/* Default icon (fallback) */
#msbg-mobile-menu .msbg-parent-toggle::before,
#msbg-mobile-menu li.menu-item-has-children > a::before{
  content: "◈";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  opacity: 0.78;
  color: rgba(250, 204, 107, 0.95);
  text-shadow: 0 0 10px rgba(250, 204, 107, 0.22);
}

/* Curated */
#msbg-mobile-menu .msbg-parent-toggle.msbg-icon-curated::before,
#msbg-mobile-menu li.menu-item-has-children > a.msbg-icon-curated::before{
  content: "◈";
}

/* Custom */
#msbg-mobile-menu .msbg-parent-toggle.msbg-icon-custom::before,
#msbg-mobile-menu li.menu-item-has-children > a.msbg-icon-custom::before{
  content: "✦";
}

/* Service */
#msbg-mobile-menu .msbg-parent-toggle.msbg-icon-service::before,
#msbg-mobile-menu li.menu-item-has-children > a.msbg-icon-service::before{
  content: "⊙";
}

/* Brand */
#msbg-mobile-menu .msbg-parent-toggle.msbg-icon-brand::before,
#msbg-mobile-menu li.menu-item-has-children > a.msbg-icon-brand::before{
  content: "◇";
}

/* Icon brighter when ancestor */
#msbg-mobile-menu .current-menu-ancestor > .msbg-parent-toggle::before,
#msbg-mobile-menu .current-menu-ancestor > a::before{
  opacity: 0.95;
  text-shadow: 0 0 14px rgba(250, 204, 107, 0.40);
}

/* =========================================================
   Bottom area (if you have footer links)
   ========================================================= */

.msbg-mobile-menu__bottom,
.msbg-mobile-menu__footer{
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: #e5e7eb;
}

.msbg-mobile-menu__bottom-links{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.msbg-mobile-menu__bottom-links a,
.msbg-mobile-menu__link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  text-decoration: none;
  color: #e5e7eb;
  font-size: 12px;
}

.msbg-mobile-menu__cart-count{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #f97316;
  color: #111827;
  padding: 0 4px;
  font-size: 11px;
  font-weight: 600;
}

/* Desktop hidden */
@media (min-width: 992px){
  #msbg-mobile-menu{ display: none !important; }
}

/* =========================================================
   Fix: WP admin bar overlap (login state)
   - Prevent admin bar from covering the top of the menu (X button)
   ========================================================= */

body.admin-bar #msbg-mobile-menu{
  top: 46px;
}

body.admin-bar #msbg-mobile-menu .msbg-mobile-menu__panel{
  top: 46px;
  height: calc(100% - 46px);
}

body.admin-bar #msbg-mobile-menu .msbg-mobile-menu__overlay{
  top: 46px;
  height: calc(100% - 46px);
}

@media (min-width: 783px){
  body.admin-bar #msbg-mobile-menu{ top: 32px; }

  body.admin-bar #msbg-mobile-menu .msbg-mobile-menu__panel,
  body.admin-bar #msbg-mobile-menu .msbg-mobile-menu__overlay{
    top: 32px;
    height: calc(100% - 32px);
  }
}