/*
 * backoffice-dashboard.css — 본사 대시보드 시각 박제
 * (수석 웹디자이너 박제 2026-06-01, design-tokens.css 변수 참조)
 *
 * 적용 범위:
 *  - /admin/dashboard (AdminDashboard.razor)
 *  - Pages/Platform/Components/* (KpiCard / EmptyStateCard / RecentActivityCard)
 *
 * 원칙:
 *  - 8pt grid + 라운드 12px + 그림자 1단
 *  - 색상: 그린(primary) + 블루(info) + 오렌지(warning) + 옐로(accent)
 *  - 하드코딩 금지 — 모든 색·간격 토큰 변수로
 */

/* ───────────────────────────────────────────────
 * 1. KPI Card
 * ─────────────────────────────────────────────── */
.kpi-card {
    background: var(--hp-surface-raised);
    border: 1px solid var(--hp-border-subtle);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 2px rgba(15, 20, 25, 0.04), 0 1px 3px rgba(15, 20, 25, 0.06);
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 132px;
    transition: box-shadow 0.16s ease, transform 0.16s ease;
}
.kpi-card:hover {
    box-shadow: 0 2px 4px rgba(15, 20, 25, 0.06), 0 4px 12px rgba(15, 20, 25, 0.08);
    transform: translateY(-1px);
}

.kpi-card__head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.kpi-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.kpi-card__icon--primary { background: rgba(15, 110, 86, 0.10); color: var(--hp-brand-500); }
.kpi-card__icon--info    { background: rgba(59, 130, 246, 0.10); color: #3B82F6; }
.kpi-card__icon--warning { background: rgba(255, 107, 53, 0.10); color: #FF6B35; }
.kpi-card__icon--accent  { background: rgba(245, 158, 11, 0.10); color: #F59E0B; }

.kpi-card__label {
    font-size: 13px;
    color: var(--hp-text-secondary);
    font-weight: 500;
    letter-spacing: -0.01em;
}

.kpi-card__value {
    font-size: 32px;
    line-height: 1.15;
    font-weight: 700;
    color: var(--hp-text-primary);
    letter-spacing: -0.02em;
}

.kpi-card__trend {
    font-size: 12px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--hp-text-tertiary);
}
.kpi-card__trend--up   { color: var(--hp-brand-600); }
.kpi-card__trend--down { color: #DC2626; }
.kpi-card__trend-icon  { font-size: 10px; }

/* ───────────────────────────────────────────────
 * 2. Dashboard Section Card (차트·리스트 자리)
 * ─────────────────────────────────────────────── */
.bo-section {
    background: var(--hp-surface-raised);
    border: 1px solid var(--hp-border-subtle);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 2px rgba(15, 20, 25, 0.04), 0 1px 3px rgba(15, 20, 25, 0.06);
}

.bo-section__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--hp-text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

/* ───────────────────────────────────────────────
 * 3. Trend Mini Chart (HTML 바 차트)
 * ─────────────────────────────────────────────── */
.bo-trend-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.bo-trend-table th {
    text-align: left;
    padding: 8px;
    color: var(--hp-text-tertiary);
    font-weight: 500;
    border-bottom: 1px solid var(--hp-border-subtle);
}
.bo-trend-table th.num { text-align: right; }
.bo-trend-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--hp-border-subtle);
    color: var(--hp-text-primary);
}
.bo-trend-table td.num { text-align: right; font-weight: 600; }
.bo-trend-bar {
    background: var(--hp-surface-sunken);
    border-radius: 4px;
    height: 8px;
    overflow: hidden;
}
.bo-trend-bar__fill {
    background: linear-gradient(90deg, var(--hp-brand-400), var(--hp-brand-500));
    border-radius: 4px;
    height: 8px;
}

/* ───────────────────────────────────────────────
 * 4. Top Reseller List
 * ─────────────────────────────────────────────── */
.bo-reseller-row {
    padding: 12px 0;
    border-bottom: 1px solid var(--hp-border-subtle);
}
.bo-reseller-row:last-child { border-bottom: none; }
.bo-reseller-row__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.bo-reseller-row__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--hp-text-primary);
}
.bo-reseller-row__meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--hp-text-tertiary);
}
.bo-reseller-row__commission { color: #FF6B35; font-weight: 500; }

/* ───────────────────────────────────────────────
 * 5. Empty State
 * ─────────────────────────────────────────────── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 32px 16px;
    color: var(--hp-text-secondary);
}
.empty-state__illustration {
    margin-bottom: 16px;
    opacity: 0.95;
}
.empty-state__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--hp-text-primary);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}
.empty-state__desc {
    font-size: 13px;
    color: var(--hp-text-tertiary);
    line-height: 1.55;
    max-width: 320px;
}

/* ───────────────────────────────────────────────
 * 6. Recent Activity
 * ─────────────────────────────────────────────── */
.recent-activity__list {
    display: flex;
    flex-direction: column;
}
.recent-activity__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--hp-border-subtle);
    gap: 12px;
}
.recent-activity__row:last-child { border-bottom: none; }
.recent-activity__row-main { min-width: 0; flex: 1; }
.recent-activity__serial {
    font-size: 13px;
    font-weight: 600;
    color: var(--hp-text-primary);
    font-family: 'JetBrains Mono', monospace;
}
.recent-activity__meta {
    font-size: 12px;
    color: var(--hp-text-tertiary);
    margin-top: 2px;
}
.recent-activity__side {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.recent-activity__status {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 999px;
    letter-spacing: -0.01em;
}
.recent-activity__status--success { background: rgba(15, 110, 86, 0.10); color: var(--hp-brand-600); }
.recent-activity__status--info    { background: rgba(59, 130, 246, 0.10); color: #2563EB; }
.recent-activity__status--warning { background: rgba(255, 107, 53, 0.10); color: #C2410C; }
.recent-activity__status--error   { background: rgba(220, 38, 38, 0.10);  color: #B91C1C; }
.recent-activity__status--neutral { background: var(--hp-surface-sunken); color: var(--hp-text-secondary); }
.recent-activity__time {
    font-size: 12px;
    color: var(--hp-text-tertiary);
}

/* ───────────────────────────────────────────────
 * 7. Page Header
 * ─────────────────────────────────────────────── */
.bo-dashboard__title {
    font-size: 22px;
    font-weight: 600;
    color: var(--hp-text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}
.bo-dashboard__subtitle {
    font-size: 13px;
    color: var(--hp-text-tertiary);
    margin-bottom: 24px;
}

/* ───────────────────────────────────────────────
 * 8. Page Header v2 (목록·관리 화면 공통)
 * ─────────────────────────────────────────────── */
.bo-page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--hp-border-subtle);
}
.bo-page-header__main {
    flex: 1;
    min-width: 0;
}
.bo-page-header__title {
    font-size: 28px;
    font-weight: 700;
    color: var(--hp-text-primary);
    letter-spacing: -0.02em;
    margin: 0 0 6px;
    line-height: 1.2;
}
.bo-page-header__subtitle {
    font-size: 14px;
    color: var(--hp-text-tertiary);
    margin: 0;
    line-height: 1.5;
}
.bo-page-header__actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

/* ───────────────────────────────────────────────
 * 9. Filter Bar v2
 * ─────────────────────────────────────────────── */
.bo-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    background: var(--hp-surface-raised);
    border: 1px solid var(--hp-border-subtle);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 1px 2px rgba(15, 20, 25, 0.04);
}
.bo-filter-bar > * { flex: 1 1 180px; min-width: 0; }
.bo-filter-bar > .bo-filter-bar__action { flex: 0 0 auto; }

/* ───────────────────────────────────────────────
 * 10. List Section (테이블 컨테이너)
 * ─────────────────────────────────────────────── */
.bo-list-section {
    background: var(--hp-surface-raised);
    border: 1px solid var(--hp-border-subtle);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(15, 20, 25, 0.04), 0 1px 3px rgba(15, 20, 25, 0.06);
}
.bo-list-section__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    border-bottom: 1px solid var(--hp-border-subtle);
    background: var(--hp-surface-subtle, #FAFBFC);
}
.bo-list-section__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--hp-text-secondary);
}
.bo-list-section__count {
    font-size: 13px;
    color: var(--hp-text-tertiary);
}
.bo-list-section__count strong {
    color: var(--hp-brand-600);
    font-weight: 700;
}

/* ───────────────────────────────────────────────
 * 11. Status Chip (시각 표준화)
 * ─────────────────────────────────────────────── */
.bo-status-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
}
.bo-status-chip::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}
.bo-status-chip--active { background: #DCFCE7; color: #15803D; }
.bo-status-chip--trial { background: #DBEAFE; color: #1D4ED8; }
.bo-status-chip--suspended { background: #FEF3C7; color: #B45309; }
.bo-status-chip--expired { background: #FEE2E2; color: #B91C1C; }
.bo-status-chip--terminated { background: #F3F4F6; color: #4B5563; }
.bo-status-chip--neutral { background: #F3F4F6; color: #4B5563; }