/* ============================================================================
   layout.css ─ 全站共用骨架（wrap / header / nav / panel / footer）
   ★ 所有顏色都引用 variables.css 內的 token，請去那裡調整顏色。
   ============================================================================ */

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px 18px 80px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 8px 2px 22px;
}

.header-brand {
  display: flex;
  align-items: center;
}

.hamburger-btn {
  display: none;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0.5px solid transparent;
  border-radius: 12px;
  background: var(--glass);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: border-color 0.2s, background 0.2s;
}

.hamburger-btn span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--text-faint);
  border-radius: 1px;
}

.nav-overlay {
  display: none;
}

.brand {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.brand .mark {
  width: 50px;
  height: 50px;
  border: 1px solid var(--line);
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--glass);
  overflow: hidden;
}

.brand .mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.brand .name {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
}

.brand .name b {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 20px;
}

.brand .name small {
  display: block;
  font-family: var(--serif);
  letter-spacing: 2.6px;
  color: var(--muted);
  font-size: 11px;
  margin-top: 4px;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-family: var(--serif);
  letter-spacing: 1.2px;
  color: var(--text-faint);
  font-size: 13px;
  white-space: nowrap;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 22px;
}

.home-link {
  display: none;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0.5px solid transparent;
  border-radius: 12px;
  background: var(--glass);
  color: var(--text-faint);
  font-size: 18px;
  line-height: 1;
  place-items: center;
  transition: border-color 0.2s, background 0.2s;
  text-decoration: none;
}

.home-link:hover {
  border-color: var(--text-hover-border);
  background: var(--glass-strong);
}

nav a {
  opacity: 0.9;
  padding: 8px 12px;
  border: 0.5px solid transparent;
  border-radius: 10px;
  transition: border-color 0.2s, background 0.2s;
}

nav a:hover {
  opacity: 1;
  border-color: var(--text-hover-border);
  background: rgba(255, 255, 255, 0.25);
}

.cart-link {
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0.5px solid transparent;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--glass);
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}

.cart-link:hover {
  border-color: var(--text-hover-border);
  background: var(--glass-strong);
}

.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  font-family: var(--sans);
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px var(--shadow);
  overflow: hidden;
  padding: var(--panel-pad);
}

footer {
  padding: 28px 6px 0;
  color: var(--muted-soft);
  font-size: 12px;
  letter-spacing: 0.6px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  margin-top: 26px;
}

footer .footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

footer .text-zh {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-soft);
}

footer .text-en {
  font-size: 11px;
  color: var(--muted-soft);
}

@media (max-width: 720px) {
  nav {
    gap: 14px;
  }
  .brand .name b {
    font-size: 18px;
  }
}