/* 관리자 페이지 전용 스타일 */

/* ===== 디자인 토큰 ===== */
:root {
    --primary-color: #4F46E5;
    --primary-hover: #4338CA;
    --primary-soft: #EEF2FF;
    --success-color: #10B981;
    --success-soft: #D1FAE5;
    --success-strong: #065F46;
    --warning-color: #F59E0B;
    --warning-soft: #FEF3C7;
    --warning-strong: #92400E;
    --danger-color: #EF4444;
    --danger-soft: #FEE2E2;
    --danger-strong: #991B1B;
    --info-color: #3B82F6;
    --info-soft: #DBEAFE;
    --info-strong: #1E40AF;

    --neutral-50: #F9FAFB;
    --neutral-100: #F3F4F6;
    --neutral-200: #E5E7EB;
    --neutral-300: #D1D5DB;
    --neutral-400: #9CA3AF;
    --neutral-500: #6B7280;
    --neutral-600: #4B5563;
    --neutral-700: #374151;
    --neutral-800: #1F2937;
    --neutral-900: #111827;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.10);
    --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.12);

    --z-sidebar: 1000;
    --z-overlay: 1100;
    --z-modal: 1200;
    --z-toast: 1300;

    --sidebar-width: 260px;
    --sidebar-bg: #1F2937;
    --sidebar-text: #D1D5DB;
    --sidebar-hover: #374151;
}

/* ===== 베이스 ===== */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background: var(--neutral-50);
}

.admin-layout *,
.admin-layout *::before,
.admin-layout *::after {
    box-sizing: border-box;
}

/* style.css 전역(select 높이+line-height 44px, 라디오 label 검정 배경)이 관리자 UI를 깨뜨리는 것 방지 */
/* 업무관리 서브네비(a.work-admin-subnav-link)는 work-admin.css 에서만 색·상태 정의 — 여기서 덮으면 활성 탭이 배경과 같은 톤으로 겹침 */
.admin-layout .admin-main a:not([class*="btn-admin"]):not(.work-admin-subnav-link) {
    color: var(--neutral-700);
    text-decoration: none;
}
.admin-layout .admin-main a:not([class*="btn-admin"]):not(.work-admin-subnav-link):hover {
    color: var(--primary-color);
    text-decoration: none;
}

.admin-login-wrapper a {
    color: var(--neutral-600);
    text-decoration: none;
}
.admin-login-wrapper a:hover {
    color: var(--primary-color);
}

.admin-layout label:has(> input[type="radio"]) {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 6px 0;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    color: var(--neutral-700);
    background: transparent !important;
    border: none;
    vertical-align: middle;
}

.admin-layout label:has(> input[type="radio"]:checked) {
    background: transparent !important;
    color: var(--neutral-900) !important;
    border: none !important;
}

.admin-layout label:has(> input[type="radio"]) input[type="radio"] {
    width: 1rem;
    height: 1rem;
    margin: 0;
    flex-shrink: 0;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.admin-layout select:not([multiple]) {
    height: auto;
    min-height: 44px;
    line-height: 1.45;
    padding: 11px 40px 11px 14px;
    cursor: pointer;
    background-color: #fff;
}

/* ===== 사이드바 ===== */
.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: var(--z-sidebar);
    transition: transform 0.3s ease;
}

.admin-sidebar-header {
    flex-shrink: 0;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-sidebar-logo {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
    line-height: 1.25;
}

.admin-sidebar-user {
    font-size: 12px;
    color: var(--sidebar-text);
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    margin-top: 8px;
}

.admin-sidebar-user-name {
    display: block;
    color: #fff;
    font-weight: 600;
}

.admin-sidebar-user-role {
    display: block;
    margin-top: 2px;
    font-size: 11px;
    color: var(--sidebar-text);
}

.admin-sidebar-menu {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 8px 0 6px;
    overscroll-behavior: contain;
}

.admin-sidebar-group {
    margin-bottom: 0;
}

.admin-sidebar-group-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(209, 213, 219, 0.55);
    padding: 10px 16px 3px;
    line-height: 1.2;
}

.admin-sidebar-group:first-child .admin-sidebar-group-label {
    padding-top: 2px;
}

.admin-sidebar-footer {
    flex-shrink: 0;
    margin-top: 0;
    padding-top: 8px;
    padding-bottom: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-sidebar-footer a {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 13px;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.admin-sidebar-footer a:hover {
    background: var(--sidebar-hover);
    color: #fff;
}

.admin-sidebar-footer a .icon {
    margin-right: 10px;
    font-size: 16px;
    width: 18px;
    text-align: center;
}

.admin-sidebar-menu a {
    display: flex;
    align-items: center;
    padding: 6px 16px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 13px;
    line-height: 1.35;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.admin-sidebar-menu a:hover {
    background: var(--sidebar-hover);
    color: #fff;
}

.admin-sidebar-menu a.active {
    background: var(--sidebar-hover);
    color: #fff;
    border-left-color: var(--primary-color);
    font-weight: 600;
}

.admin-sidebar-menu a .icon {
    margin-right: 10px;
    font-size: 16px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

/* 모바일 사이드바 오버레이 */
.admin-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    z-index: var(--z-overlay);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.admin-sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* ===== 메인 콘텐츠 ===== */
.admin-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 40px;
    min-height: 100vh;
    min-width: 0;
}

.admin-content-header {
    margin-bottom: 32px;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

.admin-content-header-text {
    flex: 1;
    min-width: 0;
}

.admin-content-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 8px;
}

.admin-content-header p {
    color: var(--neutral-500);
    font-size: 14px;
}

.admin-content-header-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ===== 통계 카드 ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: #fff;
    padding: 22px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
    border-left: 4px solid;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card.blue { border-left-color: var(--info-color); }
.stat-card.green { border-left-color: var(--success-color); }
.stat-card.orange { border-left-color: var(--warning-color); }
.stat-card.purple { border-left-color: var(--primary-color); }
.stat-card.red { border-left-color: var(--danger-color); }

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.stat-card-title {
    font-size: 13px;
    color: var(--neutral-500);
    font-weight: 500;
}

.stat-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stat-card.blue .stat-card-icon { background: var(--info-soft); color: var(--info-color); }
.stat-card.green .stat-card-icon { background: var(--success-soft); color: var(--success-color); }
.stat-card.orange .stat-card-icon { background: var(--warning-soft); color: var(--warning-color); }
.stat-card.purple .stat-card-icon { background: var(--primary-soft); color: var(--primary-color); }
.stat-card.red .stat-card-icon { background: var(--danger-soft); color: var(--danger-color); }

.stat-card-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--neutral-900);
    line-height: 1.2;
}

.stat-card-trend {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--neutral-500);
}

.stat-card-trend.up { color: var(--success-color); }
.stat-card-trend.down { color: var(--danger-color); }

/* ===== 카드 ===== */
.admin-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 24px;
}

.admin-card.is-flush {
    padding: 0;
}

.admin-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--neutral-200);
    gap: 12px;
    flex-wrap: wrap;
}

.admin-card-header > div:first-child {
    flex: 1;
    min-width: 0;
}

.admin-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--neutral-900);
    margin: 0;
}

.admin-card-description {
    margin-top: 6px;
    color: var(--neutral-500);
    font-size: 14px;
}

.admin-card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ===== 폼 섹션 / 아코디언 ===== */
.admin-form-section {
    background: linear-gradient(180deg, #FCFCFD 0%, #F8FAFC 100%);
    border-radius: 20px;
    margin-bottom: 32px;
    border: 1px solid var(--neutral-200);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}

.admin-form-section h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: 24px;
}

.admin-form-toggle {
    width: 100%;
    padding: 24px 30px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--neutral-200);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--neutral-900);
    transition: background 0.2s;
}

.admin-form-toggle:hover {
    background: rgba(255, 255, 255, 0.5);
}

.admin-form-toggle .toggle-icon {
    font-size: 20px;
    transition: transform 0.3s;
}

.admin-form-toggle.active .toggle-icon {
    transform: rotate(180deg);
}

.admin-form-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 30px;
}

.admin-form-content.active {
    max-height: 5000px;
    padding: 30px;
    transition: max-height 0.5s ease-in;
}

/* ===== 상품 추가 레이아웃 (기존) ===== */
.product-form-toggle-copy {
    display: grid;
    gap: 6px;
    text-align: left;
}

.product-form-toggle-title {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--neutral-900);
}

.product-form-toggle-subtitle {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--neutral-500);
    line-height: 1.5;
}

.product-form-shell {
    display: grid;
    grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
    gap: 24px;
    margin-bottom: 28px;
}

.product-thumbnail-upload {
    display: grid;
    gap: 10px;
}

.product-form-sidebar {
    min-width: 0;
}

.product-form-main {
    display: grid;
    gap: 18px;
    min-width: 0;
}

.product-panel {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--neutral-200);
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.product-panel-sticky {
    position: sticky;
    top: 32px;
}

.product-panel-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.product-panel-header h3 {
    margin: 4px 0 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--neutral-900);
}

.product-panel-eyebrow {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
    color: #6366F1;
}

.product-panel-description {
    margin: 2px 0 0;
    font-size: 13px;
    color: var(--neutral-500);
    line-height: 1.5;
    max-width: 260px;
}

.product-panel-badge {
    display: inline-flex;
    align-items: center;
    padding: 7px 10px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: #4338CA;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.thumbnail-box {
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 1.5px dashed #C7D2FE;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
    position: relative;
    overflow: hidden;
}

.thumbnail-box:hover {
    border-color: var(--primary-color);
    background: linear-gradient(180deg, #FFFFFF 0%, var(--primary-soft) 100%);
    transform: translateY(-1px);
}

.thumbnail-box input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 10;
    top: 0;
    left: 0;
}

.thumbnail-box .upload-icon {
    font-size: 46px;
    color: #818CF8;
    margin-bottom: 10px;
    pointer-events: none;
}

.thumbnail-box .upload-text {
    font-size: 13px;
    color: #475569;
    text-align: center;
    pointer-events: none;
    line-height: 1.6;
}

.thumbnail-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-preview {
    position: relative;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.thumbnail-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-preview .remove-thumb {
    position: absolute;
    top: 10px;
    pointer-events: auto;
    right: 10px;
    background: rgba(15, 23, 42, 0.76);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-side-note {
    margin-top: 16px;
    padding: 16px;
    border-radius: 14px;
    background: var(--neutral-50);
    border: 1px solid #E2E8F0;
}

.product-side-note strong {
    display: block;
    margin-bottom: 10px;
    font-size: 13px;
    color: var(--neutral-900);
}

.product-side-note-list {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 8px;
    color: #475569;
    font-size: 13px;
    line-height: 1.55;
}

.product-section-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
}

.product-field-span-2 {
    grid-column: span 2;
}

.category-checkboxes,
.selection-chip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, max-content));
    gap: 12px;
    align-items: start;
}

.category-checkboxes {
    padding: 16px;
    border: 1px solid var(--neutral-300);
    border-radius: 8px;
    background: #fff;
}

.category-checkboxes label,
.selection-chip {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
}

.selection-chip {
    position: relative;
}

.category-checkboxes input[type="checkbox"],
.selection-chip input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.category-checkboxes span,
.selection-chip span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--neutral-300);
    background: #FFFFFF;
    cursor: pointer;
    color: #334155;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    transition: all 0.18s ease;
}

.selection-chip span em {
    font-style: normal;
    font-size: 12px;
    font-weight: 700;
    color: #6366F1;
}

.price-stock-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ===== 검색/필터 폼 ===== */
.admin-filter-form {
    display: grid;
    gap: 20px;
}

.admin-filter-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.admin-filter-grid-orders,
.admin-filter-grid-products {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.admin-filter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* ===== 페이지네이션 ===== */
.admin-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
}

.admin-pagination-pages {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--neutral-300);
    color: var(--neutral-700);
    text-decoration: none;
    background: #fff;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.15s;
}

.admin-pagination-link:hover {
    background: var(--neutral-100);
}

.admin-pagination-link.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.btn-admin.is-disabled {
    opacity: 0.45;
    pointer-events: none;
}

.admin-stats-grid {
    margin-bottom: 24px;
}

/* ===== 테이블 ===== */
.admin-table-wrapper {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.admin-table thead {
    background: var(--neutral-50);
    position: sticky;
    top: 0;
    z-index: 1;
}

.admin-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    color: var(--neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--neutral-200);
    white-space: nowrap;
}

.admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--neutral-100);
    font-size: 14px;
    color: var(--neutral-700);
    vertical-align: middle;
}

.admin-table tbody tr {
    transition: background-color 0.15s;
}

.admin-table tbody tr:hover {
    background: var(--neutral-50);
}

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

.admin-table .col-checkbox {
    width: 40px;
}

.admin-table .col-actions {
    text-align: right;
    white-space: nowrap;
}

/* ===== 상태 배지 ===== */
.status-badge {
    display: inline-block;
    padding: 5px 11px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 999px;
    white-space: nowrap;
    line-height: 1.4;
}

.status-badge.success { background: var(--success-soft); color: var(--success-strong); }
.status-badge.warning { background: var(--warning-soft); color: var(--warning-strong); }
.status-badge.danger { background: var(--danger-soft); color: var(--danger-strong); }
.status-badge.info { background: var(--info-soft); color: var(--info-strong); }
.status-badge.default { background: var(--neutral-100); color: var(--neutral-700); }

/* ===== 버튼 ===== */
.admin-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-form-buttons {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

.btn-admin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.18s ease;
    text-decoration: none;
    text-align: center;
    line-height: 1.3;
    white-space: nowrap;
}

.btn-admin:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.btn-admin[disabled],
.btn-admin:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-admin-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-admin-primary {
    background: var(--primary-color);
    color: #fff;
}
.btn-admin-primary:hover { background: var(--primary-hover); }

.btn-admin-secondary {
    background: var(--neutral-100);
    color: var(--neutral-700);
    border-color: var(--neutral-200);
}
.btn-admin-secondary:hover {
    background: var(--neutral-200);
}

.btn-admin-success {
    background: var(--success-color);
    color: #fff;
}
.btn-admin-success:hover { background: #059669; }

.btn-admin-warning {
    background: var(--warning-color);
    color: #fff;
}
.btn-admin-warning:hover { background: #D97706; }

.btn-admin-danger {
    background: var(--danger-color);
    color: #fff;
}
.btn-admin-danger:hover { background: #DC2626; }

.btn-admin-ghost {
    background: transparent;
    color: var(--neutral-700);
    border-color: var(--neutral-300);
}
.btn-admin-ghost:hover {
    background: var(--neutral-100);
}

.btn-admin-link {
    background: transparent;
    color: var(--primary-color);
    border-color: transparent;
    padding: 4px 6px;
}
.btn-admin-link:hover {
    color: var(--primary-hover);
    text-decoration: none;
}

.btn-admin-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--neutral-600);
    border: 1px solid var(--neutral-200);
}
.btn-admin-icon:hover {
    background: var(--neutral-100);
    color: var(--neutral-900);
}

/* ===== 폼 ===== */
.admin-form-group {
    margin-bottom: 0;
}

.admin-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--neutral-700);
}

.admin-form-group input[type="text"],
.admin-form-group input[type="email"],
.admin-form-group input[type="tel"],
.admin-form-group input[type="number"],
.admin-form-group input[type="password"],
.admin-form-group input[type="date"],
.admin-form-group input[type="datetime-local"],
.admin-form-group input[type="search"],
.admin-form-group textarea,
.admin-form-group select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--neutral-300);
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.18s;
    background-color: #fff;
    min-height: 44px;
    font-family: inherit;
    color: var(--neutral-800);
    line-height: 1.45;
}

.admin-form-group select:not([multiple]) {
    height: auto;
    padding: 11px 40px 11px 14px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 width=%2212%22 height=%2212%22 viewBox=%220 0 12 12%22%3E%3Cpath fill=%22%236B7280%22 d=%22M6 9L1 4h10z%22/%3E%3C/svg%3E');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
}

.admin-form-group select option {
    white-space: normal;
    padding: 8px 12px;
}

/* 기존 직접 ID 셀렉터 제거(인라인 스타일에서 처리) */

.admin-form-group input:hover,
.admin-form-group textarea:hover,
.admin-form-group select:hover {
    border-color: var(--neutral-400);
}

.admin-form-group input:focus,
.admin-form-group textarea:focus,
.admin-form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.admin-form-group input.has-error,
.admin-form-group textarea.has-error,
.admin-form-group select.has-error {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.admin-form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.admin-form-group small,
.admin-form-help {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--neutral-500);
}

.admin-form-error {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--danger-color);
}

.admin-form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
}

.admin-form-row-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-form-row .admin-form-group--full,
.admin-form-row .admin-form-group.full {
    grid-column: 1 / -1;
}

/* 기존 form-group 호환 */
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--neutral-700);
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="datetime-local"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--neutral-300);
    border-radius: 10px;
    font-size: 14px;
    background-color: #fff;
    min-height: 44px;
    font-family: inherit;
    color: var(--neutral-800);
    line-height: 1.45;
}
.admin-layout .form-group select:not([multiple]) {
    height: auto;
    padding: 11px 40px 11px 14px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 width=%2212%22 height=%2212%22 viewBox=%220 0 12 12%22%3E%3Cpath fill=%22%236B7280%22 d=%22M6 9L1 4h10z%22/%3E%3C/svg%3E');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}
.form-group textarea {
    min-height: 100px;
    resize: vertical;
}
.form-group small {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--neutral-500);
}

/* 토글 스위치 */
.admin-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    width: 44px;
    height: 24px;
    cursor: pointer;
}

.admin-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.admin-switch-track {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--neutral-300);
    border-radius: 999px;
    transition: background 0.2s;
}

.admin-switch-track::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.admin-switch input:checked + .admin-switch-track {
    background: var(--primary-color);
}

.admin-switch input:checked + .admin-switch-track::before {
    transform: translateX(20px);
}

.category-checkboxes input[type="checkbox"]:checked + span,
.selection-chip input[type="checkbox"]:checked + span {
    border-color: #818CF8;
    background: var(--primary-soft);
    color: #3730A3;
    box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.08);
}

.category-checkboxes input[type="checkbox"]:focus + span,
.selection-chip input[type="checkbox"]:focus + span {
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.product-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding-top: 4px;
}

.product-panel .admin-form-group select {
    width: 100%;
    min-height: 46px;
}

.product-form-actions .btn-admin {
    min-width: 116px;
    padding: 11px 18px;
    border-radius: 12px;
    font-weight: 600;
}

/* ===== 알림 / 토스트 ===== */
.admin-alert {
    padding: 14px 16px;
    margin-bottom: 24px;
    border-radius: 10px;
    font-size: 14px;
    border-left: 4px solid;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.admin-alert-success {
    background: var(--success-soft);
    color: var(--success-strong);
    border-left-color: var(--success-color);
}

.admin-alert-error {
    background: var(--danger-soft);
    color: var(--danger-strong);
    border-left-color: var(--danger-color);
}

.admin-alert-info {
    background: var(--info-soft);
    color: var(--info-strong);
    border-left-color: var(--info-color);
}

.admin-alert-warning {
    background: var(--warning-soft);
    color: var(--warning-strong);
    border-left-color: var(--warning-color);
}

.admin-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: 380px;
}

.admin-toast {
    background: #fff;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--primary-color);
    padding: 14px 18px;
    font-size: 14px;
    color: var(--neutral-800);
    pointer-events: auto;
    transform: translateX(120%);
    transition: transform 0.25s ease, opacity 0.25s ease;
    opacity: 0;
}

.admin-toast.is-visible {
    transform: translateX(0);
    opacity: 1;
}

.admin-toast.success { border-left-color: var(--success-color); }
.admin-toast.error { border-left-color: var(--danger-color); }
.admin-toast.warning { border-left-color: var(--warning-color); }
.admin-toast.info { border-left-color: var(--info-color); }

/* ===== 모바일 햄버거 ===== */
.admin-mobile-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 1001;
    background: var(--sidebar-bg);
    color: #fff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* ===== 모달 ===== */
.admin-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.admin-modal.is-open {
    display: flex;
}

.admin-modal-dialog {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.admin-modal-dialog.size-md { max-width: 640px; }
.admin-modal-dialog.size-lg { max-width: 800px; }

.admin-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--neutral-200);
}

.admin-modal-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--neutral-900);
    margin: 0;
}

.admin-modal-close {
    background: none;
    border: none;
    font-size: 26px;
    color: var(--neutral-500);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.admin-modal-close:hover {
    background: var(--neutral-100);
    color: var(--neutral-900);
}

.admin-modal-body {
    padding: 22px 24px;
    overflow-y: auto;
}

.admin-modal-body p {
    margin: 0 0 12px;
    color: var(--neutral-700);
    line-height: 1.6;
}

.admin-modal-body p:last-child { margin-bottom: 0; }

.admin-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--neutral-200);
    background: var(--neutral-50);
    flex-wrap: wrap;
}

/* ===== 일괄 작업 바 ===== */
.admin-bulk-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding: 14px 16px;
    background: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    border-radius: 10px;
    margin-bottom: 16px;
}

.admin-bulk-bar-label {
    font-weight: 600;
    color: var(--neutral-700);
    font-size: 14px;
}

.admin-bulk-bar-spacer {
    flex: 1;
}

.admin-bulk-count {
    color: var(--neutral-500);
    font-size: 13px;
}

/* ===== 빈 상태 ===== */
.admin-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--neutral-400);
}

.admin-empty-state .icon {
    font-size: 56px;
    margin-bottom: 14px;
    opacity: 0.6;
}

.admin-empty-state p {
    font-size: 15px;
    color: var(--neutral-500);
}

/* ===== 키 / 값 정보 그리드 ===== */
.admin-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px 24px;
    background: var(--neutral-50);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    border: 1px solid var(--neutral-200);
}

.admin-info-grid > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.admin-info-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-info-value {
    font-size: 14px;
    color: var(--neutral-900);
    font-weight: 500;
    word-break: break-all;
}

/* ===== 액션 위젯 (대시보드) ===== */
.action-widget-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.action-widget {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    border: 1px solid var(--neutral-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    text-decoration: none;
    color: inherit;
    transition: all 0.18s;
}

.action-widget:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.action-widget-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.action-widget-label {
    font-size: 13px;
    color: var(--neutral-500);
}

.action-widget-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--neutral-900);
}

.action-widget-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background: var(--primary-soft);
    color: var(--primary-color);
    flex-shrink: 0;
}

.action-widget.warning .action-widget-icon { background: var(--warning-soft); color: var(--warning-color); }
.action-widget.danger .action-widget-icon { background: var(--danger-soft); color: var(--danger-color); }
.action-widget.info .action-widget-icon { background: var(--info-soft); color: var(--info-color); }
.action-widget.success .action-widget-icon { background: var(--success-soft); color: var(--success-color); }

/* ===== 유틸리티 ===== */
.admin-stack { display: flex; flex-direction: column; gap: 12px; }
.admin-stack-sm { gap: 6px; }
.admin-stack-lg { gap: 20px; }
.admin-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.admin-row-end { display: flex; gap: 12px; align-items: center; justify-content: flex-end; flex-wrap: wrap; }
.admin-text-muted { color: var(--neutral-500); }
.admin-text-strong { font-weight: 600; color: var(--neutral-900); }
.admin-text-mono { font-family: 'Menlo', 'Consolas', monospace; }
.admin-text-danger { color: var(--danger-color); }
.admin-text-success { color: var(--success-strong); }
.admin-mb-0 { margin-bottom: 0 !important; }
.admin-mb-2 { margin-bottom: 8px !important; }
.admin-mb-4 { margin-bottom: 16px !important; }
.admin-mt-2 { margin-top: 8px !important; }
.admin-mt-4 { margin-top: 16px !important; }
.admin-flex-1 { flex: 1; min-width: 0; }
.admin-hidden { display: none !important; }

/* 코드 인라인 */
.admin-card code,
.admin-table code {
    background: var(--neutral-100);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--neutral-700);
}

/* ===== 반응형 ===== */
@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

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

    .admin-main {
        margin-left: 0;
        padding: 80px 16px 32px;
    }

    .admin-mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

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

    .admin-content-header h1 {
        font-size: 22px;
    }

    .admin-card,
    .admin-form-section {
        padding: 18px;
    }

    .admin-form-section {
        padding: 0;
    }

    .admin-form-toggle {
        padding: 18px 20px;
    }

    .admin-form-content.active {
        padding: 20px;
    }

    .admin-table {
        min-width: 720px;
    }

    .admin-table th,
    .admin-table td {
        padding: 10px 12px;
        font-size: 13px;
    }

    .product-form-shell {
        grid-template-columns: 1fr;
    }

    .product-panel-sticky {
        position: static;
    }

    .product-panel-header,
    .admin-form-toggle {
        flex-direction: column;
        align-items: flex-start;
    }

    .product-panel-description {
        max-width: none;
    }

    .product-section-grid,
    .price-stock-grid {
        grid-template-columns: 1fr;
    }

    .product-field-span-2 {
        grid-column: span 1;
    }

    .category-checkboxes,
    .selection-chip-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }

    .admin-filter-actions,
    .admin-pagination {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-pagination-pages {
        justify-content: center;
    }

    .admin-form-row,
    .admin-form-row-3 {
        grid-template-columns: 1fr;
    }

    .admin-toast-container {
        left: 16px;
        right: 16px;
        top: 16px;
        max-width: none;
    }
}

/* ===== 로그인 페이지 ===== */
.admin-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--neutral-100);
    padding: 20px;
}

.admin-login-card {
    background: #fff;
    padding: 48px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07), 0 10px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 440px;
}

.admin-login-header {
    text-align: center;
    margin-bottom: 32px;
}

.admin-login-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 8px;
}

.admin-login-header p {
    color: var(--neutral-500);
    font-size: 14px;
}

.admin-login-form .admin-form-group {
    margin-bottom: 20px;
}

.admin-login-form button[type="submit"] {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.admin-login-form button[type="submit"]:hover {
    background: var(--primary-hover);
}

.admin-login-footer {
    text-align: center;
    margin-top: 24px;
}

.admin-login-footer a {
    color: var(--neutral-500);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.admin-login-footer a:hover {
    color: var(--primary-color);
}

/* ===== 추가 유틸리티 / 설정 페이지 보강 ===== */
.admin-text-primary { color: var(--primary-color); }
.admin-text-info { color: var(--info-color); }
.admin-text-warning { color: var(--warning-strong); }
.admin-text-sm { font-size: 12.5px; }
.admin-text-xs { font-size: 11.5px; }

.admin-code {
    display: inline-block;
    background: var(--neutral-100);
    border: 1px solid var(--neutral-200);
    color: var(--neutral-700);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 12.5px;
    font-family: 'Menlo', 'Consolas', monospace;
}

.admin-section-subtitle {
    font-size: 14px;
    font-weight: 700;
    color: var(--neutral-700);
    margin: 0 0 6px;
    padding-top: 16px;
    border-top: 1px solid var(--neutral-200);
}

.admin-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--neutral-700);
}

.admin-bullets > li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 8px;
    line-height: 1.65;
}

.admin-bullets > li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
}

.admin-bullets ul {
    list-style: none;
    padding: 6px 0 0;
    margin: 0 0 4px 14px;
    color: var(--neutral-500);
    font-size: 13px;
}

.admin-bullets ul li {
    padding: 1px 0 1px 12px;
    position: relative;
}

.admin-bullets ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--neutral-400);
}

/* 옵션 행(설정 페이지 공통) */
.admin-options-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.admin-option-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    padding: 8px;
    border: 1px solid var(--neutral-200);
    border-radius: 8px;
    background: var(--neutral-50);
}

.admin-option-row > input[type="text"] {
    flex: 1 1 220px;
    min-width: 160px;
}

.admin-option-row > input[type="number"] {
    width: 140px;
}

/* 검색/필터 카드 */
.admin-filters-card {
    background: #fff;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 16px 18px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.admin-filters-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    align-items: end;
}

.admin-filters .admin-form-group {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .admin-option-row > input[type="number"] {
        width: 100%;
    }
}