/* Header layout skeleton for mobile/tablet/PC */

#header.fixed-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start; /* left align row; push actions with auto margin */
  gap: 12px;
  padding: 0 20px 0 0;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.header-actions { display: flex; align-items: center; gap: 16px; margin-left: auto; }
.header-ec-link { display: inline-flex; flex-direction: column; align-items: center; text-decoration: none; color: inherit; font-size: var(--fs-xs); line-height: 1.1; }
.header-ec-icon { width: 1.35rem; height: 1.35rem; line-height: 1; color: currentColor; }
.header-ec-text { margin-top: 2px; font-size: var(--fs-xs); }

/* Hamburger button base (keep existing spans) - Enhanced visibility with higher specificity */
#header #hamburger-menu,
.fixed-header #hamburger-menu,
#header .header-actions #hamburger-menu { 
  background: rgba(138, 106, 63, 0.05) !important; /* 微かな背景色を追加 */
  border: 1px solid rgba(138, 106, 63, 0.15) !important; /* ボーダーを追加 */
  padding: 6px !important; /* 小さく: 8px → 6px */
  cursor: pointer !important; 
  display: inline-flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: var(--sp-4, 4px) !important; /* gapも少し縮小 */
  width: 36px !important; /* 小さく: 48px → 36px */
  height: 36px !important; /* 小さく: 48px → 36px */
  margin-left: auto !important; /* 右寄せ */
  border-radius: var(--radius-md) !important;
  transition: all 0.2s ease !important;
  position: static !important; /* style.cssの絶対配置を無効化 */
  right: auto !important;
  top: auto !important;
  z-index: 10 !important;
}

#header #hamburger-menu:hover,
.fixed-header #hamburger-menu:hover,
#header .header-actions #hamburger-menu:hover {
  background: rgba(138, 106, 63, 0.1) !important; /* ホバー時に背景色を強化 */
  border-color: rgba(138, 106, 63, 0.25) !important;
}

#header #hamburger-menu span,
.fixed-header #hamburger-menu span,
#header .header-actions #hamburger-menu span { 
  display: block !important; 
  width: 24px !important; /* ボタンサイズに合わせて縮小: 28px → 24px */
  height: 2px !important; /* 細く: 3px → 2px */ 
  background: var(--color-primary) !important; /* 濃い青で明確に */
  margin: 0 !important; 
  border-radius: 2px !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2) !important; /* 影を少し縮小 */
  position: static !important; /* style.cssの絶対配置を無効化 */
  transform: none !important; /* 初期状態では変換なし */
}

/* Hide nav list by default on all viewports; show when active (toggled) */
#header #nav .nav-list { display: none !important; }
#header #nav .nav-list.active { display: none !important; }
#header #nav .nav-list.active li { margin: 6px 0; }

/* Offcanvas menu */
.offcanvas-overlay { 
  display: none; 
  position: fixed; 
  inset: 0; 
  background: rgba(0,0,0,0.35); 
  z-index: 999; 
  pointer-events: auto;
  cursor: pointer;
}
.offcanvas-panel { 
  position: fixed; 
  top: 0; 
  right: 0; 
  bottom: 0; 
  width: 100%; 
  max-width: 100%; 
  background: #fff; 
  z-index: 1000; 
  transform: translateX(100%); 
  transition: transform .25s ease; 
  box-shadow: -12px 0 24px rgba(0,0,0,0.18);
  pointer-events: auto;
}
.offcanvas-inner {
  height: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px;
  pointer-events: auto;
}
.offcanvas-close {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-left: auto;
  margin-bottom: 8px;
  background: #fff;
  border: 1px solid var(--color-border, #e6e6e6);
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  color: var(--color-text);
  line-height: 1;
}
.offcanvas-banner { position: relative; height: 160px; display: grid; place-items: center; font-size: var(--fs-small); color: #fff; margin-bottom: 16px; border-radius: 8px; overflow: hidden; }
.offcanvas-banner::before{content:""; position:absolute; inset:0; background:url('../../../../uploads/2020/12/%E3%82%B9%E3%83%88%E3%83%AD%E3%83%98%E3%82%99%E3%83%AA%E3%83%BC%E3%83%95%E3%83%AA%E3%83%AB.jpg') center/cover no-repeat;}
.offcanvas-banner::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.45));}
.offcanvas-banner > span{position:relative; z-index:1; font-weight: var(--fw-medium); letter-spacing:.06em}
.offcanvas-section { margin: 20px 0; }
.offcanvas-section h3 { font-size: var(--fs-md); margin-bottom: 12px; }
.offcanvas-section h3 small { font-size: var(--fs-xsmall); color: var(--color-muted); margin-left: 6px; }
.triangle { color: var(--color-text); margin-right: 6px; }
.category-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px 20px; }
.category-item { display: grid; justify-items: center; text-decoration: none; color: inherit; font-size: var(--fs-small); }
.category-item .thumb { width: 72px; height: 48px; background: #eee center/cover no-repeat; border-radius: 6px; }

/* Category thumbnails (simple URL-based selectors) */
.offcanvas-category a[href*="/product/cake/"] .thumb{ background-image:url('../../../../uploads/2020/12/%E3%82%B9%E3%83%88%E3%83%AD%E3%83%98%E3%82%99%E3%83%AA%E3%83%BC%E3%83%95%E3%83%AA%E3%83%AB.jpg'); }
.offcanvas-category a[href*="/product/baked/"] .thumb{ background-image:url('../../../../uploads/2019/11/bridal_salt%EF%BC%86cheesecake_Explanation.jpg'); }
.offcanvas-category a[href*="/product/gift/"] .thumb{ background-image:url('../../../../uploads/2019/07/17055609.jpg'); }
.offcanvas-category a[href*="/anniversarycakes/"] .thumb{ background-image:url('../../../../uploads/2019/06/N2268181.jpg'); }
.offcanvas-category a[href*="/making/"] .thumb{ background-image:url('../../../../uploads/2019/06/pholosophy2.jpg'); }
.offcanvas-category a[href*="/reservation/"] .thumb{ background-image:url('../../../../uploads/2019/07/fukuoka.jpg'); }
.link-list { list-style: none; padding: 0; margin: 24px 0; }
.link-list li { padding: 12px 4px; border-bottom: 1px solid #e6e6e6; }
.link-list a { text-decoration: none; color: var(--color-text); display: flex; align-items: center; justify-content: space-between; }
.chev, .mark { color: var(--color-text); font-weight: var(--fw-medium); }
.guide-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
.guide-grid a { text-decoration: none; color: inherit; display: flex; justify-content: space-between; align-items: center; padding: 6px 2px; border-bottom: 1px solid #f0f0f0; }

/* Open states (use body.menu-open to show) */
body.menu-open .offcanvas-overlay { display: block; }
body.menu-open .offcanvas-panel { transform: translateX(0); }

/* Tablet/PC: drawer width */
@media (min-width: 768px) {
  .offcanvas-panel { width: min(90vw, 400px); max-width: 400px; }
}

/* ===== MOBILE ENHANCEMENTS ===== */
@media (max-width: 767px) {
  .fixed-header { 
    padding: 8px 16px; 
    height: 56px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
  }
  
  .site-header-inner {
    padding: 0;
  }
  
  .logo img {
    max-height: 44px;
    filter: invert(0);
  }
  
  /* Hide EC link on mobile - save space */
  .header-ec-link {
    display: none;
  }
  
  /* Ensure hamburger is easily tappable and visible - Smaller size */
  #header #hamburger-menu,
  .fixed-header #hamburger-menu {
    width: 36px !important; /* 小さく: 48px → 36px */
    height: 36px !important; /* 小さく: 48px → 36px */
    padding: 6px !important; /* 小さく: 12px 8px → 6px */
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    gap: 4px !important; /* gapも縮小 */
    -webkit-tap-highlight-color: rgba(138, 106, 63, 0.2);
    border-radius: var(--radius-md) !important;
    transition: all 0.2s ease !important;
    background: rgba(138, 106, 63, 0.08) !important; /* より濃い背景色 */
    border: 1px solid rgba(138, 106, 63, 0.2) !important; /* より濃いボーダー */
    position: static !important;
    right: auto !important;
    top: auto !important;
    margin-left: auto !important; /* 右寄せ */
  }
  
  #header #hamburger-menu:active,
  .fixed-header #hamburger-menu:active {
    background: rgba(138, 106, 63, 0.15) !important;
  }
  
  #header #hamburger-menu:hover,
  .fixed-header #hamburger-menu:hover {
    background: rgba(138, 106, 63, 0.12) !important;
    border-color: rgba(138, 106, 63, 0.3) !important;
  }
  
  #header #hamburger-menu span,
  .fixed-header #hamburger-menu span {
    width: 24px !important; /* ボタンサイズに合わせて縮小: 28px → 24px */
    height: 2px !important; /* 細く: 3px → 2px */
    background: var(--color-primary) !important; /* 濃い青で明確に */
    border-radius: 2px !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2) !important; /* 影を少し縮小 */
    position: static !important;
  }
  
  #header #hamburger-menu.active span:nth-child(1),
  .fixed-header #hamburger-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg) !important;
    width: 24px !important; /* ボタンサイズに合わせて縮小 */
    background: var(--color-primary) !important;
  }
  
  #header #hamburger-menu.active span:nth-child(2),
  .fixed-header #hamburger-menu.active span:nth-child(2) {
    opacity: 0 !important;
    transform: translateX(-10px) !important;
  }
  
  #header #hamburger-menu.active span:nth-child(3),
  .fixed-header #hamburger-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg) !important;
    width: 24px !important; /* ボタンサイズに合わせて縮小 */
    background: var(--color-primary) !important;
  }
}

/* ===== ENHANCED OFFCANVAS FOR MOBILE ===== */
@media (max-width: 767px) {
  .offcanvas-panel {
    width: 100%;
    max-width: 100%;
    padding: 0;
    background: #fff;
  }
  
  .offcanvas-inner {
    padding: 20px;
    padding-bottom: 120px; /* Extra space for bottom navigation */
  }
  
  .offcanvas-banner {
    height: 180px;
    margin-bottom: 24px;
    border-radius: 12px;
  }
  
  .offcanvas-section {
    margin: 24px 0;
  }
  
  .offcanvas-section h3 {
    font-size: var(--fs-lg);
    font-weight: var(--fw-medium);
    color: var(--color-text);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e6e6e6;
  }
  
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .category-item {
    aspect-ratio: 1;
    padding: 12px;
    min-height: 80px;
    background: #f8f9fa;
    border: 1px solid #e6e6e6;
    border-radius: 12px;
    text-align: center;
    transition: all 0.2s ease;
    -webkit-tap-highlight-color: rgba(211, 181, 140, 0.2);
  }
  
  .category-item:active {
    background: #e9ecef;
    transform: scale(0.97);
  }
  
  .category-item .thumb {
    width: 100%;
    height: 48px;
    margin-bottom: 8px;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
  }
  
  .category-item span {
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    color: var(--color-text);
  }
  
  /* Link lists in offcanvas */
  .link-list {
    margin: 16px 0;
  }
  
  .link-list li {
    padding: 16px 0;
    min-height: 56px;
    border-bottom: 1px solid #e6e6e6;
    -webkit-tap-highlight-color: rgba(211, 181, 140, 0.15);
  }
  
  .link-list a {
    font-size: var(--fs-base);
    color: var(--color-text);
    font-weight: 500;
  }
  
  .link-list a:active {
    opacity: 0.7;
  }

  .guide-grid {
    grid-template-columns: 1fr;
  }
}