/* ============================================================
   495. by SAGUO LABEL — Layout Styles
   Header, Footer, Page Layout, Admin, MyPage
   ============================================================ */

/* --- Page Structure --- */
.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-content {
  flex: 1;
  padding-top: var(--header-height-mobile);
}

@media (min-width: 768px) {
  .page-content {
    padding-top: var(--header-height);
  }
}

/* ============================================================
   HEADER — 495. wireframe: Logo left, Nav right
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height-mobile);
  background-color: var(--color-bg);
  border-bottom: none;
  z-index: var(--z-sticky);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Logo */
a.header-logo,
.header-logo {
  font-family: var(--font-primary);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--color-black);
  text-decoration: none;
  line-height: 1;
  flex-shrink: 0;
}

a.header-logo:hover {
  opacity: 0.7;
}

/* Desktop Navigation */
.header-nav {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.header-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--color-primary);
}

.header-nav a:hover::after,
.header-nav a.active::after {
  width: 100%;
}

/* CART 링크 + 배지 */
.header-cart-link {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
}
.cart-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 100px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
  font-family: var(--font-primary);
  text-transform: none;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.cart-badge.is-bumped {
  animation: cartBumpAnim 0.4s ease;
}
@keyframes cartBumpAnim {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.4); }
  100% { transform: scale(1); }
}

/* User menu & dropdown */
.header-user-menu {
  position: relative;
}

.header-nav-link {
  cursor: pointer;
}

.header-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 150px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  z-index: calc(var(--z-sticky) + 1);
  padding: var(--space-xs) 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.header-dropdown.is-open {
  display: block;
}

.header-dropdown-item {
  display: block;
  width: 100%;
  padding: 10px 16px;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-text);
  text-align: left;
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  font-family: var(--font-primary);
}

.header-dropdown-item:hover {
  background-color: var(--color-bg-alt, #f5f5f5);
}

/* Hamburger button — mobile only */
.header-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 36px;
  height: 36px;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.header-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--color-primary);
  transition: all var(--transition-base);
  border-radius: 1px;
}

/* ============================================================
   MOBILE NAV DRAWER
   ============================================================ */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-nav-overlay.is-open {
  display: block;
  opacity: 1;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--color-bg);
  z-index: var(--z-modal);
  transition: right var(--transition-base);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.mobile-nav.is-open {
  right: 0;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
}

.mobile-nav-close svg {
  width: 20px;
  height: 20px;
}

.mobile-nav-links {
  padding: var(--space-lg);
  flex: 1;
}

.mobile-nav-links a {
  display: block;
  padding: var(--space-md) 0;
  font-size: var(--font-lg);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  color: var(--color-primary);
}

.mobile-nav-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.mobile-nav-footer a {
  display: block;
  padding: var(--space-sm) 0;
  font-size: var(--font-sm);
  color: var(--color-text-light);
  text-decoration: none;
}

.mobile-nav-footer a:hover {
  color: var(--color-primary);
}

/* ============================================================
   RESPONSIVE HEADER
   ============================================================ */

/* Mobile: hamburger visible, nav hidden */
@media (max-width: 767px) {
  .header-inner {
    padding: 0 var(--space-md);
  }

  a.header-logo,
  .header-logo {
    font-size: 1.6rem;
  }

  .header-nav {
    display: none;
  }

  .header-hamburger {
    display: flex;
  }
}

/* Desktop: nav visible, hamburger hidden */
@media (min-width: 768px) {
  .site-header {
    height: var(--header-height);
  }

  .header-inner {
    padding: 0 var(--space-xl);
  }

  .header-nav {
    display: flex;
  }

  .header-hamburger {
    display: none;
  }

  a.header-logo,
  .header-logo {
    font-size: 2rem;
  }
}

/* ============================================================
   FOOTER — IAB Studio 스타일 (footer.html 자체에 inline style 보유)
   ────────────────────────────────────────────────────────────
   이전의 다크 풀와이드 푸터는 footer.html 의 인라인 <style> 로 대체됨.
   ============================================================ */

/* ============================================================
   ADMIN LAYOUT
   ============================================================ */
.admin-wrapper {
  display: flex;
  min-height: 100vh;
  background-color: var(--color-bg-alt);
}

/* Admin Sidebar */
.admin-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background-color: #1A1A1A;
  color: #FFFFFF;
  z-index: var(--z-overlay);
  overflow-y: auto;
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
}

.admin-sidebar::-webkit-scrollbar {
  width: 4px;
}

.admin-sidebar::-webkit-scrollbar-thumb {
  background: var(--color-primary-light);
  border-radius: 4px;
}

.admin-sidebar.is-open {
  transform: translateX(0);
}

.admin-sidebar-header {
  padding: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-sidebar-logo {
  font-size: var(--font-lg);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #FFFFFF;
}

.admin-sidebar-logo small {
  display: block;
  font-size: var(--font-xs);
  font-weight: 400;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 2px;
}

.admin-sidebar-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 24px;
  line-height: 1;
  color: rgba(255, 255, 255, 0.6);
  background: none;
  border: none;
  cursor: pointer;
}
.admin-sidebar-close:hover { color: #fff; }

.admin-sidebar-nav {
  flex: 1;
  padding: var(--space-md) var(--space-sm);
}

.admin-nav-group {
  margin-bottom: var(--space-md);
}

.admin-nav-group-title {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
}

.admin-nav-divider {
  height: 1px;
  margin: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.12);
}

/* admin-sidebar.html 내부 모바일 토글 버튼 (텍스트 ≡) — 데스크톱 숨김 */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  width: 40px;
  height: 40px;
  font-size: 22px;
  line-height: 1;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  z-index: calc(var(--z-overlay) + 1);
}
.sidebar-overlay {
  display: none;
}
@media (max-width: 1023px) {
  .sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .sidebar-overlay.is-open {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: calc(var(--z-overlay) - 1);
  }
}

.admin-nav-item {
  display: block;
  padding: 0.75rem var(--space-md);
  font-size: var(--font-sm);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  margin-bottom: 2px;
  text-decoration: none;
}

.admin-nav-item:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
}

.admin-nav-item.active {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.12);
  font-weight: 500;
}

.admin-nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  opacity: 0.7;
}

.admin-nav-item.active svg {
  opacity: 1;
}

.admin-sidebar-footer {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-sidebar-footer .admin-user {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-sm);
  color: rgba(255, 255, 255, 0.6);
}

.admin-sidebar-footer .admin-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-xs);
  font-weight: 600;
  color: #FFFFFF;
  flex-shrink: 0;
}

.admin-sidebar-footer .sidebar-logout-btn {
  display: block;
  width: 100%;
  margin-top: var(--space-sm);
  padding: 0.5rem;
  text-align: center;
  font-size: var(--font-xs);
  color: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  background: none;
  cursor: pointer;
}

.admin-sidebar-footer .sidebar-logout-btn:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
}

/* Admin Sidebar Overlay (mobile) */
.admin-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-overlay) - 1);
}

.admin-sidebar-overlay.is-open {
  display: block;
}

/* Admin Content — 콘텐츠 영역이 viewport 높이를 채우고, 내부 카드가 남은 공간을 차지 */
.admin-content {
  flex: 1;
  min-height: 100vh;
  background-color: var(--color-bg-alt);
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);   /* 기존 md/lg 에서 살짝 업 */
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.admin-topbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.admin-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
  background: none;
  border: none;
  cursor: pointer;
}

.admin-menu-toggle:hover {
  background-color: var(--color-bg-alt);
}

.admin-menu-toggle svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-text);
  fill: none;
  stroke-width: 1.5;
}

.admin-page-title {
  font-size: var(--font-2xl);     /* 20px → 26px */
  font-weight: 700;                /* 600 → 700 */
  letter-spacing: -0.01em;
  color: var(--color-primary);
  margin: 0;
}

.admin-topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.admin-main {
  padding: var(--space-lg);
  max-width: 1400px;
  /* admin-content 내부 남은 높이 모두 차지 (테이블/폼 카드가 아래까지 펼쳐지도록) */
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* 테이블 래퍼를 남은 공간 모두 차지하게 해 아래 회색 여백 제거 */
.admin-main > .admin-table-wrap {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;   /* flex 자식이 내용보다 작아지게 허용 */
}
.admin-main > .admin-table-wrap > .admin-table-scroll {
  flex: 1 1 auto;
}
.admin-main > .admin-table-wrap > .table-footer,
.admin-main > .admin-table-wrap > .table-info,
.admin-main > .admin-table-wrap > .admin-pagination {
  flex: 0 0 auto;
}

/* 폼 페이지(섹션 기반) — 마지막 form-actions 가 하단으로 밀리도록 */
.admin-main > form {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.admin-main > form > .form-actions {
  margin-top: auto;   /* 컨텐츠 짧을 때 아래로 붙음 */
}

/* Desktop Admin */
@media (min-width: 1024px) {
  .admin-sidebar {
    transform: translateX(0);
  }

  .admin-sidebar-close {
    display: none;
  }

  .admin-content {
    margin-left: var(--sidebar-width);
  }

  .admin-menu-toggle {
    display: none;
  }

  .admin-main {
    padding: var(--space-xl) var(--space-2xl);
  }
}

/* ============================================================
   MYPAGE LAYOUT
   ============================================================ */
.mypage-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.mypage-sidebar {
  width: 100%;
}

.mypage-sidebar-title {
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  display: none;
}

.mypage-sidebar-nav {
  display: flex;
  overflow-x: auto;
  gap: var(--space-xs);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.mypage-sidebar-nav::-webkit-scrollbar {
  display: none;
}

.mypage-nav-item {
  flex-shrink: 0;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--color-text-light);
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.mypage-nav-item:hover {
  color: var(--color-primary);
  background-color: var(--color-bg-alt);
}

.mypage-nav-item.active {
  color: var(--color-primary);
  background-color: var(--color-bg-alt);
  font-weight: 600;
}

.mypage-content {
  flex: 1;
  min-width: 0;
}

.mypage-section-title {
  font-size: var(--font-xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-primary);
}

@media (min-width: 768px) {
  .mypage-wrapper {
    flex-direction: row;
    gap: var(--space-2xl);
    padding: var(--space-2xl) var(--space-lg);
  }

  .mypage-sidebar {
    width: 200px;
    flex-shrink: 0;
  }

  .mypage-sidebar-title {
    display: block;
  }

  .mypage-sidebar-nav {
    flex-direction: column;
    overflow-x: visible;
    border-bottom: none;
    gap: var(--space-xs);
  }

  .mypage-nav-item {
    padding: var(--space-sm) var(--space-md);
  }
}

@media (min-width: 1024px) {
  .mypage-wrapper {
    padding: var(--space-3xl) var(--space-xl);
  }

  .mypage-sidebar {
    width: 220px;
  }
}