/* ==========================================================================
   adarilotto Admin Design System & CSS Framework
   ==========================================================================
   - Prefix: zoo- / zoo-admin-
   - Compatibility: Bootstrap 5.3+, jQuery 3.7+
   - Themes: Deep Navy & Accent Blue / Dark & Light Mode
   - Layout: Fully Responsive (Desktop Sidebar + Mobile Offcanvas Drawer)
   ========================================================================== */

/* 1. CSS Custom Properties (Theme Tokens) */
:root {
  /* Colors */
  --zoo-navy-900: #0f172a;
  --zoo-navy-800: #1e293b;
  --zoo-navy-700: #334155;
  --zoo-navy-600: #475569;
  
  --zoo-primary: #2563eb;
  --zoo-primary-hover: #1d4ed8;
  --zoo-primary-light: #eff6ff;
  --zoo-primary-subtle: rgba(37, 99, 235, 0.12);

  --zoo-secondary: #0d9488;
  --zoo-secondary-light: #f0fdfa;

  --zoo-success: #10b981;
  --zoo-success-light: #ecfdf5;
  --zoo-warning: #f59e0b;
  --zoo-warning-light: #fffbeb;
  --zoo-danger: #ef4444;
  --zoo-danger-light: #fef2f2;
  --zoo-info: #06b6d4;
  --zoo-info-light: #ecfeff;

  /* Surfaces & Backgrounds (Warm Beige Theme for Body & Pastel Cards) */
  --zoo-bg-body: #f5f2eb;            /* 따뜻한 계열의 베이지 바디 배경 */
  --zoo-bg-card: #ffffff;            /* 카드 기본 배경 */
  --zoo-bg-elevated: #ffffff;
  --zoo-bg-subtle: #eee9dc;          /* 따뜻한 베이지 서브틀 */
  --zoo-border: #ded7c8;            /* 부드러운 샌드/베이지 보더 */
  --zoo-border-subtle: #e8e2d4;

  /* Card Pastel Color Tokens */
  --zoo-card-header-bg: #eaf2f8;     /* 카드 헤더: 파스텔 소프트 블루 */
  --zoo-card-header-border: #dbe5ee;
  --zoo-card-body-bg: #ffffff;       /* 카드 바디: 퓨어 화이트 */
  --zoo-card-footer-bg: #f2eee3;     /* 카드 푸터: 파스텔 웜 베이지/크림 */
  --zoo-card-footer-border: #e2dcce;

  /* Text Colors */
  --zoo-text-main: #0f172a;
  --zoo-text-secondary: #475569;
  --zoo-text-muted: #64748b;
  --zoo-text-inverse: #ffffff;

  /* Form & Table Tokens (Light) */
  --zoo-table-hover: #f8f6f0;
  --zoo-inner-box-bg: #fbf9f4;
  --zoo-form-bg: #ffffff;
  --zoo-form-color: var(--zoo-text-main);
  --zoo-form-border: var(--zoo-border);
  --zoo-form-focus-bg: #ffffff;
  --zoo-form-placeholder: #94a3b8;

  /* Sidebar Tokens (Dark Deep Navy default) */
  --zoo-sidebar-bg: #0f172a;
  --zoo-sidebar-hover: #1e293b;
  --zoo-sidebar-active: #2563eb;
  --zoo-sidebar-text: #94a3b8;
  --zoo-sidebar-text-active: #ffffff;
  --zoo-sidebar-border: #1e293b;
  --zoo-sidebar-width: 260px;
  --zoo-sidebar-collapsed-width: 72px;

  /* Dimensions */
  --zoo-header-height: 64px;
  --zoo-radius-sm: 6px;
  --zoo-radius-md: 8px;
  --zoo-radius-lg: 12px;
  --zoo-radius-xl: 18px;

  /* Shadows */
  --zoo-shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --zoo-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --zoo-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --zoo-shadow-sidebar: 4px 0 16px rgba(15, 23, 42, 0.05);

  /* Lottery Ball Colors */
  --zoo-ball-yellow: #f59e0b;
  --zoo-ball-blue: #2563eb;
  --zoo-ball-red: #ef4444;
  --zoo-ball-gray: #64748b;
  --zoo-ball-green: #10b981;
}

/* Dark Mode Overrides */
[data-bs-theme="dark"],
[data-theme="dark"] {
  --zoo-bg-body: #0b0f19;
  --zoo-bg-card: #151d2f;
  --zoo-bg-elevated: #1e293b;
  --zoo-bg-subtle: #182235;
  --zoo-border: #1e293b;
  --zoo-border-subtle: #243047;

  --zoo-card-header-bg: #1c263c;
  --zoo-card-header-border: #263553;
  --zoo-card-body-bg: #151d2f;
  --zoo-card-footer-bg: #111726;
  --zoo-card-footer-border: #1d283e;

  --zoo-text-main: #f8fafc;
  --zoo-text-secondary: #cbd5e1;
  --zoo-text-muted: #94a3b8;

  /* Form & Table Tokens (Dark Mode) */
  --zoo-table-hover: #1f2d47; /* 다크모드 테이블 호버 시 부드러운 하이라이트 (글자 완벽 가독) */
  --zoo-inner-box-bg: #182235;
  --zoo-form-bg: #151d2f;
  --zoo-form-color: #f8fafc;
  --zoo-form-border: #263553;
  --zoo-form-focus-bg: #1d2a40;
  --zoo-form-placeholder: #64748b;

  --zoo-sidebar-bg: #090d16;
  --zoo-sidebar-hover: #151d2f;
  --zoo-sidebar-border: #182235;

  --zoo-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --zoo-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --zoo-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

/* Dark Mode Form & Card Controls Enhancement */
[data-bs-theme="dark"] .form-control,
[data-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select,
[data-theme="dark"] .form-select {
  background-color: var(--zoo-form-bg);
  border-color: var(--zoo-form-border);
  color: var(--zoo-form-color);
}

[data-bs-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus,
[data-theme="dark"] .form-select:focus {
  background-color: var(--zoo-form-focus-bg);
  border-color: var(--zoo-primary);
  color: var(--zoo-form-color);
  box-shadow: 0 0 0 3px var(--zoo-primary-subtle);
}

[data-bs-theme="dark"] .input-group-text,
[data-theme="dark"] .input-group-text {
  background-color: var(--zoo-bg-subtle);
  border-color: var(--zoo-form-border);
  color: var(--zoo-text-secondary);
}

[data-bs-theme="dark"] .zoo-admin-card:hover,
[data-theme="dark"] .zoo-admin-card:hover,
[data-bs-theme="dark"] .card:hover,
[data-theme="dark"] .card:hover {
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
  border-color: #2e3f60;
}

[data-bs-theme="dark"] .btn-light,
[data-theme="dark"] .btn-light {
  background-color: var(--zoo-bg-elevated);
  border-color: var(--zoo-border);
  color: var(--zoo-text-main);
}

[data-bs-theme="dark"] .btn-light:hover,
[data-theme="dark"] .btn-light:hover {
  background-color: var(--zoo-sidebar-hover);
  border-color: var(--zoo-border-subtle);
  color: var(--zoo-text-main);
}

/* 2. Base Admin Layout */
body.zoo-admin-body {
  background-color: var(--zoo-bg-body);
  color: var(--zoo-text-main);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.zoo-admin-wrapper {
  display: flex;
  min-height: 100vh;
  position: relative;
}

/* 3. Sidebar (LNB) */
.zoo-admin-sidebar {
  width: var(--zoo-sidebar-width);
  background-color: var(--zoo-sidebar-bg);
  border-right: 1px solid var(--zoo-sidebar-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1040;
  transition: width 0.25s ease, transform 0.25s ease;
  overflow: hidden;
}

.zoo-sidebar-brand {
  height: var(--zoo-header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--zoo-sidebar-border);
}

.zoo-sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.zoo-logo-badge {
  background: linear-gradient(135deg, #2563eb, #0d9488);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.5rem;
  border-radius: var(--zoo-radius-sm);
  letter-spacing: 0.05em;
}

.zoo-sidebar-toggle-btn {
  background: transparent;
  border: none;
  color: var(--zoo-sidebar-text);
  font-size: 1.15rem;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--zoo-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.zoo-sidebar-toggle-btn:hover {
  color: #ffffff;
  background-color: var(--zoo-sidebar-hover);
}

.zoo-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--zoo-navy-700) transparent;
}

.zoo-sidebar-nav::-webkit-scrollbar {
  width: 5px;
}
.zoo-sidebar-nav::-webkit-scrollbar-thumb {
  background-color: var(--zoo-navy-700);
  border-radius: 4px;
}

.zoo-nav-header {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748b;
  padding: 0.75rem 0.75rem 0.35rem;
  white-space: nowrap;
}

.zoo-nav-list {
  list-style: none;
  padding: 0;
  margin: 0 0 0.75rem;
}

.zoo-nav-item {
  margin-bottom: 0.2rem;
}

.zoo-nav-link {
  display: flex;
  align-items: center;
  padding: 0.6rem 0.85rem;
  color: var(--zoo-sidebar-text);
  text-decoration: none;
  border-radius: var(--zoo-radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  gap: 0.75rem;
  transition: all 0.15s ease;
  position: relative;
}

.zoo-nav-link i {
  font-size: 1.05rem;
  width: 1.25rem;
  text-align: center;
  flex-shrink: 0;
}

.zoo-nav-link .zoo-nav-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.zoo-nav-link .zoo-nav-arrow {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.zoo-nav-link:hover {
  background-color: var(--zoo-sidebar-hover);
  color: #ffffff;
}

.zoo-nav-link.active {
  background-color: var(--zoo-sidebar-active);
  color: var(--zoo-sidebar-text-active);
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.35);
}

/* Submenu / Accordion */
.zoo-subnav-list {
  list-style: none;
  padding: 0.25rem 0 0.25rem 2rem;
  margin: 0;
  display: none;
}

.zoo-nav-item.open > .zoo-subnav-list {
  display: block;
}

.zoo-nav-item.open > .zoo-nav-link .zoo-nav-arrow {
  transform: rotate(180deg);
}

.zoo-subnav-link {
  display: flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  color: #94a3b8;
  font-size: 0.8125rem;
  text-decoration: none;
  border-radius: var(--zoo-radius-sm);
  transition: all 0.15s ease;
  gap: 0.5rem;
}

.zoo-subnav-link::before {
  content: "•";
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1;
}

.zoo-subnav-link:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.05);
}

.zoo-subnav-link.active {
  color: #38bdf8;
  font-weight: 600;
}
.zoo-subnav-link.active::before {
  color: #38bdf8;
}

/* Sidebar Footer */
.zoo-sidebar-footer {
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--zoo-sidebar-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: rgba(0, 0, 0, 0.15);
}

.zoo-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.zoo-user-info {
  flex: 1;
  min-width: 0;
}

.zoo-user-name {
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.zoo-user-role {
  color: #94a3b8;
  font-size: 0.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 4. Main Content Area */
.zoo-admin-main {
  flex: 1;
  margin-left: var(--zoo-sidebar-width);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.25s ease;
}

/* 5. Header (GNB) */
.zoo-admin-header {
  height: var(--zoo-header-height);
  background-color: var(--zoo-bg-card);
  border-bottom: 1px solid var(--zoo-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: var(--zoo-shadow-sm);
  transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              backdrop-filter 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              -webkit-backdrop-filter 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.3s ease, 
              box-shadow 0.3s ease;
}

/* 관리자 헤더 스크롤 시 글래스모피즘 & 바이브런시(Vibrancy) 효과 */
.zoo-admin-header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(222, 215, 200, 0.85);
  box-shadow: 0 8px 24px -4px rgba(90, 80, 60, 0.12);
}

[data-bs-theme="dark"] .zoo-admin-header.is-scrolled,
[data-theme="dark"] .zoo-admin-header.is-scrolled {
  background-color: rgba(21, 29, 47, 0.82);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(38, 53, 83, 0.85);
  box-shadow: 0 10px 28px -4px rgba(0, 0, 0, 0.5);
}

.zoo-header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.zoo-header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.zoo-search-input-group {
  position: relative;
  width: 260px;
}

.zoo-search-input-group input {
  width: 100%;
  background-color: var(--zoo-bg-subtle);
  border: 1px solid var(--zoo-border);
  border-radius: var(--zoo-radius-full);
  padding: 0.45rem 1rem 0.45rem 2.25rem;
  font-size: 0.85rem;
  color: var(--zoo-text-main);
  transition: all 0.15s ease;
}

.zoo-search-input-group input:focus {
  outline: none;
  border-color: var(--zoo-primary);
  background-color: var(--zoo-bg-card);
  box-shadow: 0 0 0 3px var(--zoo-primary-subtle);
}

.zoo-search-input-group i {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--zoo-text-muted);
  font-size: 0.85rem;
}

.zoo-header-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--zoo-text-secondary);
  width: 38px;
  height: 38px;
  border-radius: var(--zoo-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  position: relative;
  transition: all 0.15s ease;
}

.zoo-header-btn:hover {
  background-color: var(--zoo-bg-subtle);
  color: var(--zoo-text-main);
}

.zoo-badge-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background-color: var(--zoo-danger);
  border-radius: 50%;
  border: 2px solid var(--zoo-bg-card);
}

/* 6. Page Body Container */
.zoo-admin-content {
  flex: 1;
  padding: 1.5rem;
}

.zoo-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.zoo-page-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.zoo-page-title {
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0;
  color: var(--zoo-text-main);
  letter-spacing: -0.02em;
}

.zoo-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--zoo-text-muted);
  margin: 0;
  padding: 0;
  list-style: none;
}

.zoo-breadcrumb a {
  color: var(--zoo-text-muted);
  text-decoration: none;
}

.zoo-breadcrumb a:hover {
  color: var(--zoo-primary);
}

.zoo-breadcrumb-separator {
  color: var(--zoo-text-muted);
  font-size: 0.75rem;
}

.zoo-breadcrumb-current {
  color: var(--zoo-text-main);
  font-weight: 600;
}

/* 7. Cards & Panels */
.zoo-admin-card,
.card {
  background-color: var(--zoo-card-body-bg);
  border: 1px solid var(--zoo-border);
  border-radius: var(--zoo-radius-lg);
  box-shadow: 0 2px 10px rgba(90, 80, 60, 0.07);
  margin-bottom: 1.5rem;
  overflow: hidden;
  background-clip: padding-box;
  transform: translateZ(0); /* WebKit 모서리 클리핑 버그 방지 */
  transition: all 0.2s ease;
}

.zoo-admin-card-header,
.card-header {
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--zoo-card-header-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  min-height: 60px;
  background-color: var(--zoo-card-header-bg); /* 파스텔 소프트 블루 */
}

.zoo-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  color: var(--zoo-text-main);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.zoo-admin-card-body,
.card-body {
  padding: 1.5rem;
  background-color: var(--zoo-card-body-bg); /* 퓨어 화이트 */
}

.zoo-admin-card-footer,
.card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--zoo-card-footer-border);
  background-color: var(--zoo-card-footer-bg); /* 파스텔 웜 베이지/크림 */
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* 8. KPI Stat Cards */
.zoo-stat-card {
  background-color: var(--zoo-bg-card);
  border: 1px solid var(--zoo-border);
  border-radius: var(--zoo-radius-lg);
  padding: 1.35rem 1.5rem;
  box-shadow: 0 2px 8px rgba(90, 80, 60, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  overflow: hidden;
  background-clip: padding-box;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.zoo-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(90, 80, 60, 0.1);
  border-color: #cbbeaa;
}

.zoo-stat-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.zoo-stat-label {
  font-size: 0.85rem;
  color: var(--zoo-text-muted);
  font-weight: 600;
  margin-bottom: 0.35rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.zoo-stat-value {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--zoo-text-main);
  line-height: 1.2;
}

.zoo-stat-trend {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 0.4rem;
}

.zoo-stat-trend.up {
  color: var(--zoo-success);
}

.zoo-stat-trend.down {
  color: var(--zoo-danger);
}

.zoo-stat-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--zoo-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.zoo-stat-icon.primary {
  background-color: var(--zoo-primary-light);
  color: var(--zoo-primary);
}

.zoo-stat-icon.secondary {
  background-color: var(--zoo-secondary-light);
  color: var(--zoo-secondary);
}

.zoo-stat-icon.warning {
  background-color: var(--zoo-warning-light);
  color: var(--zoo-warning);
}

.zoo-stat-icon.danger {
  background-color: var(--zoo-danger-light);
  color: var(--zoo-danger);
}

/* 9. Filter Box */
.zoo-filter-box {
  background-color: var(--zoo-bg-card);
  border: 1px solid var(--zoo-border);
  border-radius: var(--zoo-radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(90, 80, 60, 0.05);
  overflow: hidden;
  background-clip: padding-box;
}

.zoo-filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  align-items: end;
}

/* 10. Tables & Data Presentation (Edge-to-Edge inside Cards with Generous Breathing Room) */
.zoo-table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.zoo-admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
  color: var(--zoo-text-main);
  margin-bottom: 0;
}

/* 카드 바로 아래 테이블이 올 때 상단 이중 보더 제거 */
.zoo-admin-card .zoo-admin-table th,
.card .zoo-admin-table th {
  border-top: none;
}

.zoo-admin-table th {
  background-color: var(--zoo-bg-subtle);
  color: var(--zoo-text-secondary);
  font-weight: 700;
  font-size: 0.825rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--zoo-border);
  white-space: nowrap;
  vertical-align: middle;
}

.zoo-admin-table td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--zoo-border);
  vertical-align: middle;
  background-color: var(--zoo-card-body-bg);
  transition: background-color 0.15s ease;
}

/* 테이블의 첫 번째, 마지막 컬럼에 카드 테두리와의 넉넉한 숨통(안전 여백) 부여 */
.zoo-admin-table th:first-child,
.zoo-admin-table td:first-child {
  padding-left: 1.5rem;
}

.zoo-admin-table th:last-child,
.zoo-admin-table td:last-child {
  padding-right: 1.5rem;
}

.zoo-admin-table tbody tr:hover td {
  background-color: var(--zoo-table-hover) !important;
}

.zoo-admin-table tbody tr:last-child td {
  border-bottom: none;
}

/* 카드 하단에 푸터 없이 테이블로 끝날 때 완벽한 모서리 곡률 유지 */
.zoo-admin-card > .zoo-table-responsive:last-child,
.zoo-admin-card > .zoo-admin-table:last-child {
  border-bottom-left-radius: calc(var(--zoo-radius-lg) - 1px);
  border-bottom-right-radius: calc(var(--zoo-radius-lg) - 1px);
  overflow: hidden;
}

/* 내부 서브 위젯 박스 (대시보드 복권 번호 박스 등) */
.bg-subtle,
.zoo-inner-box {
  background-color: var(--zoo-inner-box-bg) !important;
  border: 1px solid var(--zoo-border) !important;
  border-radius: var(--zoo-radius-md) !important;
  padding: 1.15rem 1.25rem;
}

/* Modal Styling - Card 3단 파스텔 톤과 완벽한 패밀리 룩 */
.modal-content {
  background-color: var(--zoo-card-body-bg);
  border: 1px solid var(--zoo-border);
  border-radius: var(--zoo-radius-lg);
  box-shadow: 0 16px 32px -4px rgba(90, 80, 60, 0.18);
  overflow: hidden;
  background-clip: padding-box;
}

.modal-header {
  padding: 1.15rem 1.5rem;
  background-color: var(--zoo-card-header-bg);
  border-bottom: 1px solid var(--zoo-card-header-border);
}

.modal-body {
  padding: 1.5rem;
  background-color: var(--zoo-card-body-bg);
}

.modal-footer {
  padding: 1rem 1.5rem;
  background-color: var(--zoo-card-footer-bg);
  border-top: 1px solid var(--zoo-card-footer-border);
}

/* 11. Buttons & Badges */
.zoo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.95rem;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--zoo-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.zoo-btn-primary {
  background-color: var(--zoo-primary);
  color: #ffffff;
}

.zoo-btn-primary:hover {
  background-color: var(--zoo-primary-hover);
  color: #ffffff;
}

.zoo-btn-secondary {
  background-color: var(--zoo-bg-subtle);
  border-color: var(--zoo-border);
  color: var(--zoo-text-main);
}

.zoo-btn-secondary:hover {
  background-color: var(--zoo-border);
  color: var(--zoo-text-main);
}

.zoo-btn-danger {
  background-color: var(--zoo-danger);
  color: #ffffff;
}

.zoo-btn-danger:hover {
  background-color: #dc2626;
  color: #ffffff;
}

.zoo-btn-success {
  background-color: var(--zoo-success);
  color: #ffffff;
}

.zoo-btn-success:hover {
  background-color: #059669;
  color: #ffffff;
}

.zoo-btn-sm {
  padding: 0.25rem 0.6rem;
  font-size: 0.775rem;
  border-radius: var(--zoo-radius-sm);
}

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

.zoo-btn-outline:hover {
  background-color: var(--zoo-bg-subtle);
  color: var(--zoo-text-main);
  border-color: var(--zoo-navy-600);
}

.zoo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--zoo-radius-full);
  line-height: 1;
}

.zoo-badge-primary { background-color: var(--zoo-primary-light); color: var(--zoo-primary); }
.zoo-badge-secondary { background-color: var(--zoo-bg-subtle); color: var(--zoo-text-secondary); }
.zoo-badge-success { background-color: var(--zoo-success-light); color: var(--zoo-success); }
.zoo-badge-warning { background-color: var(--zoo-warning-light); color: var(--zoo-warning); }
.zoo-badge-danger { background-color: var(--zoo-danger-light); color: var(--zoo-danger); }
.zoo-badge-info { background-color: var(--zoo-info-light); color: var(--zoo-info); }

/* 12. Lottery Ball Styles */
.zoo-ball {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
  margin-right: 0.2rem;
  flex-shrink: 0;
}

.zoo-ball-sm {
  width: 22px;
  height: 22px;
  font-size: 0.65rem;
}

.zoo-ball-yellow { background: radial-gradient(circle at 30% 30%, #fbbf24, #d97706); }
.zoo-ball-blue   { background: radial-gradient(circle at 30% 30%, #3b82f6, #1d4ed8); }
.zoo-ball-red    { background: radial-gradient(circle at 30% 30%, #f87171, #dc2626); }
.zoo-ball-gray   { background: radial-gradient(circle at 30% 30%, #94a3b8, #475569); }
.zoo-ball-green  { background: radial-gradient(circle at 30% 30%, #34d399, #059669); }

/* 13. Pagination */
.zoo-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.25rem;
}

.zoo-page-info {
  font-size: 0.8125rem;
  color: var(--zoo-text-muted);
}

.zoo-page-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.zoo-page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 0.45rem;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--zoo-radius-md);
  border: 1px solid var(--zoo-border);
  color: var(--zoo-text-secondary);
  background-color: var(--zoo-bg-card);
  text-decoration: none;
  transition: all 0.15s ease;
}

.zoo-page-link:hover {
  background-color: var(--zoo-bg-subtle);
  color: var(--zoo-text-main);
}

.zoo-page-link.active {
  background-color: var(--zoo-primary);
  border-color: var(--zoo-primary);
  color: #ffffff;
  font-weight: 600;
}

/* 14. Responsive Breakpoints */

/* Collapsed Sidebar Mode (Desktop) */
body.zoo-sidebar-collapsed .zoo-admin-sidebar {
  width: var(--zoo-sidebar-collapsed-width);
}

body.zoo-sidebar-collapsed .zoo-admin-main {
  margin-left: var(--zoo-sidebar-collapsed-width);
}

body.zoo-sidebar-collapsed .zoo-sidebar-logo span,
body.zoo-sidebar-collapsed .zoo-nav-text,
body.zoo-sidebar-collapsed .zoo-nav-arrow,
body.zoo-sidebar-collapsed .zoo-nav-header,
body.zoo-sidebar-collapsed .zoo-user-info,
body.zoo-sidebar-collapsed .zoo-subnav-list {
  display: none !important;
}

body.zoo-sidebar-collapsed .zoo-nav-link {
  justify-content: center;
  padding: 0.75rem;
}

body.zoo-sidebar-collapsed .zoo-sidebar-brand {
  padding: 0 0.75rem;
  justify-content: center;
}

/* Mobile & Tablet (<= 1024px) */
@media (max-width: 1024px) {
  .zoo-admin-sidebar {
    transform: translateX(-100%);
    box-shadow: var(--zoo-shadow-sidebar);
  }

  .zoo-admin-main {
    margin-left: 0 !important;
  }

  body.zoo-mobile-open .zoo-admin-sidebar {
    transform: translateX(0);
  }

  .zoo-mobile-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(2px);
    z-index: 1035;
  }

  body.zoo-mobile-open .zoo-mobile-backdrop {
    display: block;
  }

  .zoo-search-input-group {
    display: none; /* Hide top search bar on small mobile or shrink */
  }
}

@media (max-width: 768px) {
  .zoo-admin-content {
    padding: 1rem 0.85rem;
  }

  .zoo-page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .zoo-admin-card-header,
  .card-header {
    padding: 1rem 1.15rem;
    min-height: auto;
  }

  .zoo-admin-card-body,
  .card-body {
    padding: 1.15rem;
  }

  .zoo-admin-card-footer,
  .card-footer {
    padding: 0.85rem 1.15rem;
  }

  .zoo-filter-box {
    padding: 1rem 1.15rem;
  }

  .zoo-filter-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .zoo-admin-table th:first-child,
  .zoo-admin-table td:first-child {
    padding-left: 1.15rem;
  }

  .zoo-admin-table th:last-child,
  .zoo-admin-table td:last-child {
    padding-right: 1.15rem;
  }
}