/* ═══════════════════════════════════════
   관리자 페이지 스타일
   브레이크포인트: 기본(>1200), 1200, 900, 768, 480
   ═══════════════════════════════════════ */

.adm-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem 2rem;
}

/* ── 탭 네비게이션 ── */

.adm-tab-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--gray-200);
    padding-bottom: 0;
}

.adm-tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border: none;
    background: none;
    color: var(--gray-500);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
    white-space: nowrap;
    font-family: inherit;
}

.adm-tab-btn:hover {
    color: var(--primary-color);
}

.adm-tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    font-weight: 600;
}

.adm-tab-btn i {
    font-size: 0.95rem;
}

/* ── 탭 콘텐츠 ── */

.adm-tab-content {
    min-height: 300px;
}

/* ── 서브탭 ── */

.adm-sub-tabs {
    display: flex;
    gap: 0.375rem;
    margin-bottom: 1.25rem;
}

.adm-sub-tab-btn {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    background: var(--surface-color);
    color: var(--gray-600);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all 0.2s;
    font-family: inherit;
}

.adm-sub-tab-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.adm-sub-tab-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* ── 섹션 ── */

.adm-section {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

/* ── 검색 바 ── */

.adm-search-bar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.adm-search-input-wrap {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.adm-search-input-wrap > i {
    position: absolute;
    left: 0.875rem;
    color: var(--gray-400);
    font-size: 0.875rem;
    pointer-events: none;
}

.adm-search-input {
    width: 100%;
    padding: 0.625rem 0.875rem 0.625rem 2.375rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--gray-800);
    background: var(--surface-color);
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
}

.adm-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.adm-search-input::placeholder {
    color: var(--gray-400);
}

.adm-pay-search-wrap {
    flex: 0 1 240px;
    min-width: 160px;
}

/* ── 필터 바 ── */

.adm-filter-bar {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.adm-filter-label {
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--gray-600);
    white-space: nowrap;
}

.adm-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.825rem;
    color: var(--gray-700);
    background: var(--surface-color) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M2 4l4 4 4-4'/%3E%3C/svg%3E") no-repeat right 0.625rem center;
    appearance: none;
    cursor: pointer;
    font-family: inherit;
    min-width: 100px;
}

.adm-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ── 버튼 ── */

.adm-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.825rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    font-family: inherit;
}

.adm-btn-primary {
    background: var(--primary-color);
    color: white;
}

.adm-btn-primary:hover {
    background: var(--primary-dark);
}

.adm-btn-success {
    background: var(--success-color);
    color: white;
}

.adm-btn-success:hover {
    background: var(--success-dark);
}

.adm-btn-danger {
    background: var(--danger-color);
    color: white;
}

.adm-btn-danger:hover {
    background: #b91c1c;
}

.adm-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    margin: 0 auto;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--surface-color);
    color: var(--gray-500);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.75rem;
}

.adm-btn-icon:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* ── 결과 영역 ── */

.adm-result-area {
    min-height: 60px;
}

.adm-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 3rem 1rem;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.adm-info-message,
.adm-error-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.adm-info-message {
    background: var(--gray-50);
    color: var(--gray-600);
    border: 1px solid var(--gray-200);
}

.adm-error-message {
    background: #fef2f2;
    color: var(--danger-color);
    border: 1px solid #fecaca;
}

/* ── 테이블 ── */

.adm-table-info {
    font-size: 0.825rem;
    color: var(--gray-500);
    margin-bottom: 0.75rem;
}

.adm-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    scrollbar-width: thin;
    scrollbar-color: var(--gray-300) transparent;
}

.adm-table-wrap::-webkit-scrollbar {
    height: 6px;
}

.adm-table-wrap::-webkit-scrollbar-track {
    background: transparent;
}

.adm-table-wrap::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

.adm-table-wrap::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

.adm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.825rem;
}

.adm-table thead {
    background: var(--gray-50);
}

.adm-table th {
    padding: 0.625rem 0.75rem;
    text-align: center;
    font-weight: 600;
    color: var(--gray-600);
    white-space: nowrap;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.8rem;
}

.adm-table td {
    padding: 0.625rem 0.75rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
    text-align: center;
    white-space: nowrap;
}

.adm-table tbody tr:hover {
    background: var(--gray-50);
}

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

.adm-table-compact {
    font-size: 0.8rem;
}

.adm-table-compact th,
.adm-table-compact td {
    padding: 0.5rem 0.625rem;
}

.adm-td-username {
    font-weight: 500;
    color: var(--gray-800);
}

.adm-td-email {
    color: var(--gray-500);
    white-space: nowrap;
}

.adm-td-date {
    white-space: nowrap;
    color: var(--gray-500);
    font-size: 0.8rem;
}

.adm-td-number {
    text-align: center;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* ── 상세보기 행 ── */

.adm-detail-row td {
    padding: 0;
    background: var(--gray-50);
}

.adm-detail-row:hover td {
    background: var(--gray-50);
}

.adm-detail-content {
    padding: 1.25rem;
}

.adm-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.adm-detail-card {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    border: 1px solid var(--gray-200);
}

.adm-detail-card h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.adm-detail-card h4 i {
    color: var(--primary-color);
    font-size: 0.85rem;
}

.adm-detail-info {
    display: flex;
    justify-content: space-between;
    padding: 0.375rem 0;
    font-size: 0.825rem;
    border-bottom: 1px solid var(--gray-100);
}

.adm-detail-info:last-of-type {
    border-bottom: none;
}

.adm-detail-label {
    color: var(--gray-500);
}

.adm-detail-value {
    color: var(--gray-800);
    font-weight: 500;
}

.adm-detail-empty {
    font-size: 0.825rem;
    color: var(--gray-400);
    text-align: center;
    padding: 1rem 0;
}

.adm-detail-place-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 200px;
    overflow-y: auto;
}

.adm-detail-place-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.375rem 0.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.adm-detail-place-name {
    font-weight: 500;
    color: var(--gray-800);
}

.adm-detail-place-meta {
    color: var(--gray-500);
    font-size: 0.75rem;
}

/* ── 플랜 뱃지 ── */

.adm-plan-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-full);
    font-size: 0.725rem;
    font-weight: 600;
    white-space: nowrap;
}

.adm-plan-starter {
    background: #dbeafe;
    color: #1d4ed8;
}

.adm-plan-expert {
    background: #ede9fe;
    color: #7c3aed;
}

.adm-plan-agency {
    background: #fef3c7;
    color: #b45309;
}

.adm-plan-none {
    background: var(--gray-100);
    color: var(--gray-500);
}

/* ── 상태 뱃지 ── */

.adm-status-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-full);
    font-size: 0.725rem;
    font-weight: 600;
    white-space: nowrap;
}

.adm-status-DONE {
    background: #d1fae5;
    color: #065f46;
}

.adm-status-CANCELED,
.adm-status-PARTIAL_CANCELED {
    background: #fee2e2;
    color: #991b1b;
}

.adm-status-ABORTED,
.adm-status-EXPIRED {
    background: var(--gray-100);
    color: var(--gray-500);
}

.adm-status-WAITING_FOR_DEPOSIT {
    background: #fef3c7;
    color: #92400e;
}

/* ── 금액 색상 ── */

.adm-amount-plus {
    color: var(--success-color);
    font-weight: 600;
}

.adm-amount-minus {
    color: var(--danger-color);
    font-weight: 600;
}

/* ── 페이지네이션 ── */

.adm-pagination {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-top: 1.25rem;
}

.adm-page-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 0.5rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--surface-color);
    color: var(--gray-600);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}

.adm-page-btn:hover:not(.disabled):not(.active) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.adm-page-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.adm-page-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.adm-page-search-btn {
    margin-left: 0.25rem;
}

.adm-page-search-btn i {
    font-size: 0.7rem;
}

.adm-page-search-popup {
    display: none;
    justify-content: center;
    margin-top: 0.75rem;
}

.adm-page-search-popup-content {
    background: var(--surface-color);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 0;
    min-width: 260px;
    overflow: hidden;
}

.adm-page-search-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 0.875rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--gray-700);
}

.adm-page-search-popup-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: none;
    background: none;
    color: var(--gray-400);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
    font-size: 0.8rem;
}

.adm-page-search-popup-close:hover {
    background: var(--gray-200);
    color: var(--gray-600);
}

.adm-page-search-popup-body {
    padding: 0.875rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.adm-page-search-info {
    font-size: 0.775rem;
    color: var(--gray-500);
}

.adm-page-search-input-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.adm-page-search-input {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--gray-800);
    min-width: 0;
}

.adm-page-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.adm-page-search-go {
    white-space: nowrap;
    flex-shrink: 0;
}

/* ── 포인트 관리 ── */

.adm-point-search-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.adm-point-user-info {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.adm-point-user-card {
    margin-bottom: 0.75rem;
}

.adm-point-user-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.adm-point-user-name {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 0.9rem;
}

.adm-point-user-balance {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 500;
}

.adm-point-action-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.adm-point-amount-input {
    flex: 1;
    max-width: 200px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: inherit;
}

.adm-point-amount-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.adm-point-user-list {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.adm-point-user-select-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--surface-color);
    cursor: pointer;
    transition: all 0.15s;
    text-align: left;
    font-family: inherit;
}

.adm-point-user-select-btn:hover {
    border-color: var(--primary-color);
    background: #f0f5ff;
}

.adm-point-select-name {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 0.85rem;
}

.adm-point-select-nick {
    color: var(--gray-500);
    font-size: 0.8rem;
}

.adm-point-select-balance {
    margin-left: auto;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.825rem;
}

/* ── 서비스 현황 ── */

.adm-stats-section {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.adm-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.adm-stats-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.adm-stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--surface-color);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.2s;
}

.adm-stat-card:hover {
    box-shadow: var(--shadow-sm);
}

.adm-stat-card-highlight {
    background: linear-gradient(135deg, #f0f5ff 0%, #e8f0fe 100%);
    border-color: #bfdbfe;
}

.adm-stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.adm-stat-icon-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #10b981 100%);
}

.adm-stat-icon-info {
    background: linear-gradient(135deg, var(--info-color) 0%, #38bdf8 100%);
}

.adm-stat-icon-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #f59e0b 100%);
}

.adm-stat-body {
    min-width: 0;
}

.adm-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.adm-stat-label {
    font-size: 0.775rem;
    color: var(--gray-500);
    margin-top: 0.125rem;
}

/* ── 통계 패널 행 ── */

.adm-stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.adm-stats-panel {
    background: var(--surface-color);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-xs);
}

.adm-panel-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.adm-panel-title i {
    color: var(--primary-color);
}

/* ── 증감 추이 ── */

.adm-trend-section {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.adm-trend-period-bar {
    display: flex;
    gap: 0.375rem;
}

.adm-trend-period-btn {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.4rem 0.875rem;
    border: 1px solid var(--gray-300);
    background: var(--surface-color);
    color: var(--gray-600);
    font-size: 0.825rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all 0.2s;
    font-family: inherit;
}

.adm-trend-period-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.adm-trend-period-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.adm-trend-charts {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.adm-trend-chart-panel {
    background: var(--surface-color);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-xs);
}

.adm-trend-chart-wrap {
    position: relative;
    width: 100%;
}

.adm-trend-canvas {
    display: block;
    width: 100%;
}

.adm-trend-tooltip {
    position: absolute;
    display: none;
    background: var(--gray-800);
    color: white;
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    pointer-events: none;
    white-space: nowrap;
    z-index: 10;
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.adm-trend-tooltip-label {
    display: block;
    color: var(--gray-400);
    font-size: 0.7rem;
    margin-bottom: 0.125rem;
}

.adm-trend-tooltip-value {
    display: block;
    font-weight: 700;
    font-size: 0.825rem;
}

/* ── 플랜 분포 ── */

.adm-plan-dist {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.adm-plan-dist-item {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.adm-plan-dist-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.adm-plan-dist-count {
    font-size: 0.8rem;
    color: var(--gray-600);
    font-weight: 500;
}

.adm-plan-dist-bar {
    height: 8px;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.adm-plan-dist-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.6s ease;
    min-width: 2px;
}

.adm-fill-starter {
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
}

.adm-fill-expert {
    background: linear-gradient(90deg, #7c3aed, #a78bfa);
}

.adm-fill-agency {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

/* ═══════════════════════════════════════
   반응형: 1200px 이하
   ═══════════════════════════════════════ */

@media (max-width: 1200px) {
    .adm-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .adm-stats-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .adm-stat-card {
        padding: 1rem;
    }

    .adm-stat-value {
        font-size: 1.125rem;
    }

    .adm-td-email {
        max-width: none;
    }
}

/* ═══════════════════════════════════════
   반응형: 900px 이하
   ═══════════════════════════════════════ */

@media (max-width: 900px) {
    .adm-stats-row {
        grid-template-columns: 1fr;
    }

    .adm-stats-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .adm-detail-grid {
        grid-template-columns: 1fr;
    }

    .adm-hide-tablet {
        display: revert;
    }

    .adm-filter-bar {
        gap: 0.5rem;
    }

    .adm-select {
        min-width: 85px;
        font-size: 0.8rem;
    }
}

/* ═══════════════════════════════════════
   반응형: 768px 이하
   ═══════════════════════════════════════ */

@media (max-width: 768px) {
    .adm-table-wrap {
        scrollbar-width: none;
    }

    .adm-table-wrap::-webkit-scrollbar {
        display: none;
    }

    .adm-page {
        padding: 0 0.75rem 1.5rem;
    }

    .adm-tab-nav {
        gap: 0;
        margin-bottom: 1.25rem;
    }

    .adm-tab-btn {
        flex: 1;
        justify-content: center;
        padding: 0.625rem 0.5rem;
        font-size: 0.8rem;
        gap: 0.375rem;
    }

    .adm-tab-btn span {
        display: none;
    }

    .adm-tab-btn i {
        font-size: 1.1rem;
    }

    .adm-tab-btn::after {
        content: attr(data-adm-tab);
        font-size: 0.65rem;
        display: block;
    }

    .adm-tab-btn[data-adm-tab="users"]::after { content: '회원'; }
    .adm-tab-btn[data-adm-tab="subscription"]::after { content: '결제/환불'; }
    .adm-tab-btn[data-adm-tab="points"]::after { content: '포인트'; }
    .adm-tab-btn[data-adm-tab="stats"]::after { content: '현황'; }

    .adm-tab-btn {
        flex-direction: column;
        gap: 0.25rem;
    }

    .adm-sub-tabs {
        gap: 0.25rem;
    }

    .adm-sub-tab-btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.8rem;
    }

    .adm-section {
        padding: 1rem;
    }

    .adm-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .adm-stats-grid-3 {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 0.75rem;
    }

    .adm-stat-card {
        padding: 0.875rem;
        gap: 0.75rem;
    }

    .adm-stat-icon {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }

    .adm-stat-value {
        font-size: 1rem;
    }

    .adm-stat-label {
        font-size: 0.7rem;
    }

    .adm-stats-panel {
        padding: 1rem;
    }

    .adm-hide-mobile {
        display: revert;
    }

    .adm-table th,
    .adm-table td {
        padding: 0.5rem 0.5rem;
        font-size: 0.775rem;
    }

    .adm-point-action-row {
        flex-wrap: wrap;
    }

    .adm-point-amount-input {
        max-width: none;
        flex: 1 1 100%;
    }

    .adm-point-user-detail {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .adm-detail-content {
        padding: 0.875rem;
    }
}

/* ═══════════════════════════════════════
   반응형: 480px 이하
   ═══════════════════════════════════════ */

@media (max-width: 480px) {
    .adm-page {
        padding: 0 0.5rem 1rem;
    }

    .adm-tab-nav {
        margin-bottom: 1rem;
    }

    .adm-tab-btn {
        padding: 0.5rem 0.25rem;
    }

    .adm-tab-btn i {
        font-size: 1rem;
    }

    .adm-tab-btn::after {
        font-size: 0.6rem;
    }

    .adm-search-bar {
        flex-direction: column;
        gap: 0.5rem;
    }

    .adm-search-bar .adm-btn {
        width: 100%;
        justify-content: center;
    }

    .adm-point-search-row {
        flex-direction: column;
        gap: 0.5rem;
    }

    .adm-point-search-row .adm-btn {
        width: 100%;
        justify-content: center;
    }

    .adm-filter-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .adm-filter-bar .adm-filter-label {
        display: none;
    }

    .adm-pay-search-wrap {
        flex: 1 1 100%;
    }

    .adm-filter-bar .adm-select {
        width: 100%;
        min-width: auto;
    }

    .adm-filter-bar .adm-btn {
        width: 100%;
        justify-content: center;
    }

    .adm-section {
        padding: 0.75rem;
    }

    .adm-stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .adm-stats-grid-3 {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .adm-stat-card {
        padding: 0.75rem;
        gap: 0.625rem;
    }

    .adm-stat-icon {
        width: 34px;
        height: 34px;
        font-size: 0.85rem;
    }

    .adm-stat-value {
        font-size: 0.95rem;
    }

    .adm-stats-panel {
        padding: 0.875rem;
    }

    .adm-table th,
    .adm-table td {
        padding: 0.4rem 0.375rem;
        font-size: 0.725rem;
    }

    .adm-pagination {
        gap: 0.125rem;
    }

    .adm-page-btn {
        min-width: 28px;
        height: 28px;
        font-size: 0.725rem;
    }

    .adm-point-action-row .adm-btn {
        flex: 1;
    }

    .adm-detail-content {
        padding: 0.625rem;
    }

    .adm-detail-card {
        padding: 0.75rem;
    }

    .adm-sub-tab-btn {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
        gap: 0.25rem;
    }

    .adm-sub-tab-btn i {
        font-size: 0.75rem;
    }

    .adm-trend-period-bar {
        gap: 0.25rem;
    }

    .adm-trend-period-btn {
        padding: 0.35rem 0.625rem;
        font-size: 0.75rem;
    }

    .adm-trend-chart-panel {
        padding: 0.875rem;
    }

    .adm-point-user-select-btn {
        flex-wrap: wrap;
        gap: 0.25rem 0.5rem;
        padding: 0.5rem 0.75rem;
    }

    .adm-point-select-balance {
        flex-basis: 100%;
        margin-left: 0;
    }

    .adm-page-search-popup-content {
        min-width: 0;
        width: 100%;
    }
}

/* ── 잠금 버튼 ── */

.adm-lock-btn {
    color: var(--gray-400);
    border-color: var(--gray-200);
}

.adm-lock-btn:hover {
    color: #f59e0b;
    border-color: #f59e0b;
}

.adm-lock-btn.adm-locked {
    color: #ef4444;
    border-color: #fca5a5;
    background: #fef2f2;
}

.adm-lock-btn.adm-locked:hover {
    color: #dc2626;
    border-color: #ef4444;
    background: #fee2e2;
}

.adm-usage-exceeded {
    color: #e74c3c;
    font-weight: 600;
}

/* ── 패스워드 변경 버튼 ── */

.adm-btn-sm {
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    border-radius: 6px;
    line-height: 1.4;
}

.adm-btn-outline {
    background: transparent;
    border: 1px solid var(--gray-300);
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.15s ease;
}

.adm-btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(79, 70, 229, 0.05);
}

.adm-pw-btn i {
    margin-right: 0.2rem;
    font-size: 0.65rem;
}

/* ── 환불 버튼 ── */

.adm-btn-refund {
    background: #fff0f0;
    border: 1px solid #fca5a5;
    color: #dc2626;
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 0.725rem;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-weight: 500;
    white-space: nowrap;
}

.adm-btn-refund:hover {
    background: #fee2e2;
    border-color: #ef4444;
    color: #b91c1c;
}

.adm-btn-refund i {
    margin-right: 0.15rem;
    font-size: 0.6rem;
}

.adm-refund-done {
    font-size: 0.7rem;
    color: var(--gray-400);
    font-weight: 500;
}

/* ── 환불 모달 오버레이 ── */

.adm-refund-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    transition: background 0.2s;
}

.adm-refund-overlay-visible {
    background: rgba(0, 0, 0, 0.5);
}

.adm-refund-overlay-visible .adm-refund-modal {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.adm-refund-modal {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-12px) scale(0.98);
    transition: opacity 0.2s, transform 0.2s;
}

.adm-refund-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.adm-refund-header h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-800);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.adm-refund-header h3 i {
    color: var(--danger-color);
}

.adm-refund-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    color: var(--gray-400);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
    font-size: 1rem;
}

.adm-refund-close:hover {
    background: var(--gray-100);
    color: var(--gray-600);
}

.adm-refund-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* ── 환불 정보 그리드 ── */

.adm-refund-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.625rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.adm-refund-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.adm-refund-info-label {
    font-size: 0.725rem;
    color: var(--gray-500);
    font-weight: 500;
}

.adm-refund-info-value {
    font-size: 0.85rem;
    color: var(--gray-800);
    font-weight: 600;
}

.adm-refund-amount {
    color: var(--gray-800);
}

.adm-refund-balance {
    color: var(--danger-color);
}

.adm-refund-point-note {
    font-size: 0.675rem;
    color: var(--gray-400);
    font-weight: 400;
}

.adm-refund-ratio-note {
    font-size: 0.775rem;
    color: var(--gray-500);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.adm-refund-ratio-note i {
    color: var(--primary-color);
    flex-shrink: 0;
}

/* ── 환불 구독 영향 정보 ── */

.adm-refund-sub-info {
    border: 1px solid #dbeafe;
    border-radius: var(--radius-md);
    background: #f0f7ff;
    padding: 0.75rem;
}

.adm-refund-sub-info-none {
    background: var(--gray-50);
    border-color: var(--gray-200);
}

.adm-refund-sub-info-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.adm-refund-sub-info-title i {
    color: var(--primary-color);
}

.adm-refund-sub-info-none .adm-refund-sub-info-title i {
    color: var(--gray-400);
}

.adm-refund-sub-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.adm-refund-sub-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.adm-refund-sub-info-label {
    font-size: 0.7rem;
    color: var(--gray-500);
}

.adm-refund-sub-info-value {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-700);
}

.adm-refund-sub-warn {
    color: #dc2626;
    font-weight: 600;
}

.adm-refund-sub-info-note {
    font-size: 0.775rem;
    color: var(--gray-400);
}

@media (max-width: 480px) {
    .adm-refund-sub-info-grid {
        grid-template-columns: 1fr;
    }
}

/* ── 환불 유형 선택 ── */

.adm-refund-type-section {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.adm-refund-radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s;
}

.adm-refund-radio-label:hover {
    border-color: var(--primary-color);
    background: #f8faff;
}

.adm-refund-radio-label input[type="radio"] {
    accent-color: var(--primary-color);
    width: 16px;
    height: 16px;
    margin: 0;
}

.adm-refund-radio-text {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-700);
}

.adm-refund-radio-desc {
    font-weight: 400;
    color: var(--gray-500);
    font-size: 0.8rem;
}

.adm-refund-partial-input {
    margin-left: 0.25rem;
    padding-left: 1.5rem;
}

.adm-refund-amount-row {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.adm-refund-amount-input {
    flex: 1;
    max-width: 200px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--gray-800);
}

.adm-refund-amount-input:focus {
    outline: none;
    border-color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.adm-refund-amount-unit {
    font-size: 0.85rem;
    color: var(--gray-600);
    font-weight: 500;
}

.adm-refund-amount-hint {
    font-size: 0.725rem;
    color: var(--gray-400);
    margin-top: 0.25rem;
    display: block;
}

/* ── 환불 사유 ── */

.adm-refund-reason-section {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.adm-refund-reason-label {
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--gray-700);
}

.adm-refund-required {
    color: var(--danger-color);
}

.adm-refund-reason-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--gray-800);
    resize: vertical;
    min-height: 72px;
    box-sizing: border-box;
}

.adm-refund-reason-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.adm-refund-reason-input::placeholder {
    color: var(--gray-400);
}

/* ── 환불 모달 푸터 ── */

.adm-refund-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.adm-refund-footer .adm-btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
}

.adm-refund-footer .adm-btn-danger:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ── 환불 모달 반응형 ── */

@media (max-width: 480px) {
    .adm-refund-modal {
        max-width: 100%;
    }

    .adm-refund-header {
        padding: 1rem;
    }

    .adm-refund-body {
        padding: 1rem;
        gap: 1rem;
    }

    .adm-refund-info-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .adm-refund-footer {
        padding: 0.75rem 1rem;
    }

    .adm-refund-amount-input {
        max-width: none;
    }
}