/**
 * SHREE MATA — PREMIUM COMMISSION HISTORY STYLESHEET
 * Color System: Warm Ivory (#F7F3EA), Premium White (#FFFDF9), Deep Navy (#101820), Muted Gold (#D4A72C)
 * Typography: Playfair Display (headings), Inter (controls, numbers, tables, details)
 */

:root {
    --ch-bg-warm: #F7F3EA;
    --ch-surface: #FFFDF9;
    --ch-surface-warm: #FAF7F1;
    --ch-navy: #101820;
    --ch-navy-deep: #0D131A;
    --ch-gold: #D4A72C;
    --ch-gold-muted: #C99A35;
    --ch-gold-pale: #FAF5E8;
    --ch-gold-border: rgba(212, 167, 44, 0.3);
    --ch-ink: #101820;
    --ch-body: #334155;
    --ch-muted: #64748B;
    --ch-border: rgba(16, 24, 32, 0.08);
    --ch-border-light: rgba(16, 24, 32, 0.05);
    --ch-green: #16A34A;
    --ch-green-bg: #F0FDF4;
    --ch-green-border: #BBF7D0;
    --ch-red: #DC2626;
    --ch-red-bg: #FEF2F2;
    --ch-red-border: #FECACA;
    --ch-blue: #2563EB;
    --ch-blue-bg: #EFF6FF;
    --ch-blue-border: #BFDBFE;
    --ch-purple: #7C3AED;
    --ch-purple-bg: #F5F3FF;
    --ch-purple-border: #DDD6FE;
    --ch-radius-sm: 6px;
    --ch-radius-md: 12px;
    --ch-radius-lg: 16px;
    --ch-radius-xl: 20px;
    --ch-shadow-sm: 0 2px 8px rgba(16, 24, 32, 0.04);
    --ch-shadow-md: 0 8px 24px rgba(16, 24, 32, 0.06);
    --ch-shadow-lg: 0 16px 36px rgba(16, 24, 32, 0.09);
    --ch-font-serif: 'Playfair Display', Georgia, serif;
    --ch-font-ui: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ── Page Layout ── */
body {
    background-color: var(--ch-bg-warm, #F7F3EA);
    color: var(--ch-ink, #101820);
    font-family: var(--ch-font-ui, 'Inter', sans-serif);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

.commission-page-wrapper {
    min-height: calc(100vh - 200px);
    padding: 32px 0 64px 0;
}

.commission-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* ── Breadcrumb & Header ── */
.commission-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--ch-muted, #64748B);
    margin-bottom: 12px;
}

.commission-breadcrumb a {
    color: var(--ch-muted, #64748B);
    text-decoration: none;
    transition: color 0.2s ease;
}

.commission-breadcrumb a:hover {
    color: var(--ch-gold, #D4A72C);
}

.commission-page-header {
    margin-bottom: 24px;
}

.commission-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 16px;
}

.commission-badge-kicker {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ch-gold-muted, #C99A35);
    background: var(--ch-gold-pale, #FAF5E8);
    border: 1px solid var(--ch-gold-border, rgba(212, 167, 44, 0.3));
    padding: 4px 10px;
    border-radius: 9999px;
    margin-bottom: 8px;
}

.commission-page-title {
    font-family: var(--ch-font-serif, 'Playfair Display', serif);
    font-size: 32px;
    font-weight: 700;
    color: var(--ch-navy, #101820);
    margin: 0 0 6px 0;
    line-height: 1.2;
}

.commission-page-subtitle {
    font-size: 14.5px;
    color: var(--ch-muted, #64748B);
    margin: 0;
    line-height: 1.5;
}

/* ── 1. Summary Cards Grid ── */
.commission-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.ch-summary-card {
    background: var(--ch-surface, #FFFDF9);
    border: 1px solid var(--ch-border, rgba(16, 24, 32, 0.08));
    border-radius: var(--ch-radius-lg, 16px);
    padding: 20px;
    box-shadow: var(--ch-shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.ch-summary-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--ch-shadow-md);
    border-color: rgba(212, 167, 44, 0.4);
}

.ch-summary-card.primary {
    background: linear-gradient(135deg, #101820 0%, #1A2634 100%);
    color: #FFFFFF;
    border-color: rgba(212, 167, 44, 0.4);
}

.ch-summary-card.primary .ch-summary-label {
    color: rgba(255, 255, 255, 0.8);
}

.ch-summary-card.primary .ch-summary-amount {
    color: #D4A72C;
}

.ch-summary-card.primary .ch-summary-subtext {
    color: rgba(255, 255, 255, 0.65);
}

.ch-summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.ch-summary-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--ch-muted, #64748B);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ch-summary-icon {
    font-size: 20px;
    opacity: 0.9;
}

.ch-summary-amount {
    font-family: var(--ch-font-ui, 'Inter', sans-serif);
    font-size: 28px;
    font-weight: 800;
    color: var(--ch-ink, #101820);
    line-height: 1.1;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.ch-summary-subtext {
    font-size: 12px;
    color: var(--ch-muted, #64748B);
}

/* ── 2. Controls: Search, Filters, Date Range ── */
.commission-controls-card {
    background: var(--ch-surface, #FFFDF9);
    border: 1px solid var(--ch-border, rgba(16, 24, 32, 0.08));
    border-radius: var(--ch-radius-lg, 16px);
    padding: 16px 20px;
    box-shadow: var(--ch-shadow-sm);
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.controls-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
}

.ch-search-box {
    position: relative;
    flex: 1;
    min-width: 240px;
    max-width: 440px;
}

.ch-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ch-muted, #64748B);
    font-size: 15px;
    pointer-events: none;
}

.ch-search-input {
    width: 100%;
    height: 44px;
    padding: 0 40px 0 40px;
    border: 1.5px solid var(--ch-border, rgba(16, 24, 32, 0.12));
    border-radius: var(--ch-radius-md, 12px);
    background: var(--ch-surface-warm, #FAF7F1);
    color: var(--ch-ink, #101820);
    font-family: var(--ch-font-ui, 'Inter', sans-serif);
    font-size: 14px;
    box-sizing: border-box;
    transition: all 0.2s ease;
}

.ch-search-input:focus {
    outline: none;
    border-color: var(--ch-gold, #D4A72C);
    background: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(212, 167, 44, 0.15);
}

.ch-search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--ch-muted, #64748B);
    cursor: pointer;
    font-size: 14px;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.ch-search-clear:hover {
    background: rgba(16, 24, 32, 0.08);
    color: var(--ch-ink, #101820);
}

/* Date filter group */
.date-filters-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.date-filter-label {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--ch-muted, #64748B);
    text-transform: uppercase;
}

.date-chip {
    padding: 7px 14px;
    border-radius: 9999px;
    border: 1px solid var(--ch-border, rgba(16, 24, 32, 0.12));
    background: var(--ch-surface-warm, #FAF7F1);
    color: var(--ch-body, #334155);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.date-chip:hover {
    border-color: var(--ch-gold, #D4A72C);
    color: var(--ch-ink, #101820);
}

.date-chip.active {
    background: var(--ch-navy, #101820);
    color: #FFFFFF;
    border-color: var(--ch-navy, #101820);
}

/* Commission Type Filter Chips */
.ch-filter-chips {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
}

.ch-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 9999px;
    border: 1.5px solid var(--ch-border, rgba(16, 24, 32, 0.12));
    background: var(--ch-surface-warm, #FAF7F1);
    color: var(--ch-body, #334155);
    font-family: var(--ch-font-ui, 'Inter', sans-serif);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.ch-filter-chip:hover {
    border-color: var(--ch-gold, #D4A72C);
    color: var(--ch-ink, #101820);
    background: #FFFFFF;
}

.ch-filter-chip.active {
    background: var(--ch-navy, #101820);
    color: #FFFFFF;
    border-color: var(--ch-gold, #D4A72C);
    box-shadow: 0 4px 12px rgba(16, 24, 32, 0.15);
}

.ch-chip-count {
    background: rgba(16, 24, 32, 0.08);
    color: var(--ch-ink, #101820);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 9999px;
}

.ch-filter-chip.active .ch-chip-count {
    background: var(--ch-gold, #D4A72C);
    color: var(--ch-navy-deep, #0D131A);
}

/* ── 3. Transactions List & Cards ── */
.commission-list-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.ch-transaction-card {
    background: var(--ch-surface, #FFFDF9);
    border: 1px solid var(--ch-border, rgba(16, 24, 32, 0.08));
    border-radius: var(--ch-radius-lg, 16px);
    padding: 16px 20px;
    box-shadow: var(--ch-shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.ch-transaction-card:hover {
    transform: translateY(-2px);
    border-color: rgba(212, 167, 44, 0.4);
    box-shadow: var(--ch-shadow-md);
}

.ch-tx-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 220px;
    flex: 1;
}

.ch-tx-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.ch-tx-icon-wrap.direct {
    background: var(--ch-green-bg, #F0FDF4);
    border: 1px solid var(--ch-green-border, #BBF7D0);
    color: var(--ch-green, #16A34A);
}

.ch-tx-icon-wrap.referral {
    background: var(--ch-blue-bg, #EFF6FF);
    border: 1px solid var(--ch-blue-border, #BFDBFE);
    color: var(--ch-blue, #2563EB);
}

.ch-tx-icon-wrap.tree {
    background: var(--ch-purple-bg, #F5F3FF);
    border: 1px solid var(--ch-purple-border, #DDD6FE);
    color: var(--ch-purple, #7C3AED);
}

.ch-tx-icon-wrap.virtual {
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    color: #D97706;
}

.ch-tx-info {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.ch-tx-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ch-tx-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--ch-ink, #101820);
}

.ch-tx-badge-level {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 9999px;
    background: var(--ch-purple-bg, #F5F3FF);
    color: var(--ch-purple, #7C3AED);
    border: 1px solid var(--ch-purple-border, #DDD6FE);
}

.ch-tx-meta {
    font-size: 12.5px;
    color: var(--ch-muted, #64748B);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ch-tx-order-pill {
    font-family: monospace;
    font-size: 11.5px;
    background: var(--ch-surface-warm, #FAF7F1);
    border: 1px solid var(--ch-border, rgba(16, 24, 32, 0.1));
    padding: 1px 6px;
    border-radius: 4px;
    color: var(--ch-navy, #101820);
}

.ch-tx-right {
    display: flex;
    align-items: center;
    gap: 18px;
}

.ch-tx-amount-group {
    text-align: right;
}

.ch-tx-amount {
    font-family: var(--ch-font-ui, 'Inter', sans-serif);
    font-size: 18px;
    font-weight: 800;
    color: var(--ch-green, #16A34A);
    line-height: 1.2;
}

.ch-tx-amount.debit {
    color: var(--ch-red, #DC2626);
}

.ch-tx-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11.5px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 9999px;
    background: var(--ch-green-bg, #F0FDF4);
    color: var(--ch-green, #16A34A);
    border: 1px solid var(--ch-green-border, #BBF7D0);
}

.btn-tx-details {
    padding: 6px 12px;
    border-radius: var(--ch-radius-md, 10px);
    border: 1px solid var(--ch-border, rgba(16, 24, 32, 0.12));
    background: #FFFFFF;
    color: var(--ch-navy, #101820);
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-tx-details:hover {
    background: var(--ch-surface-warm, #FAF7F1);
    border-color: var(--ch-gold, #D4A72C);
}

/* ── 4. Pagination ── */
.ch-pagination-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
}

.btn-pagination {
    padding: 9px 18px;
    border-radius: var(--ch-radius-md, 10px);
    border: 1.5px solid var(--ch-border, rgba(16, 24, 32, 0.12));
    background: #FFFFFF;
    color: var(--ch-navy, #101820);
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 40px;
}

.btn-pagination:hover:not(:disabled) {
    border-color: var(--ch-navy, #101820);
    background: var(--ch-navy, #101820);
    color: #FFFFFF;
}

.btn-pagination:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.ch-page-indicator {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--ch-muted, #64748B);
}

/* ── 5. Skeleton Loaders ── */
.ch-skeleton-card {
    background: #FFFFFF;
    border: 1px solid rgba(16, 24, 32, 0.06);
    border-radius: var(--ch-radius-lg, 16px);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.ch-shimmer {
    background: linear-gradient(90deg, #F1ECE3 25%, #FAF7F1 50%, #F1ECE3 75%);
    background-size: 200% 100%;
    animation: chShimmer 1.5s infinite;
    border-radius: 6px;
}

@keyframes chShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ── 6. Empty & Error States ── */
.ch-empty-state {
    text-align: center;
    padding: 56px 20px;
    background: var(--ch-surface, #FFFDF9);
    border: 1px dashed var(--ch-border, rgba(16, 24, 32, 0.15));
    border-radius: var(--ch-radius-xl, 20px);
}

.ch-empty-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--ch-gold-pale, #FAF5E8);
    border: 1px solid var(--ch-gold-border, rgba(212, 167, 44, 0.3));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 16px auto;
}

.ch-empty-title {
    font-family: var(--ch-font-serif, 'Playfair Display', serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--ch-navy, #101820);
    margin: 0 0 8px 0;
}

.ch-empty-desc {
    font-size: 14px;
    color: var(--ch-muted, #64748B);
    margin: 0 0 20px 0;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
}

.btn-ch-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--ch-radius-md, 10px);
    font-family: var(--ch-font-ui, 'Inter', sans-serif);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    min-height: 44px;
}

.btn-ch-action.gold {
    background: var(--ch-gold, #D4A72C);
    color: #101820;
}

.btn-ch-action.gold:hover {
    background: #C49723;
}

.btn-ch-action.outline {
    background: #FFFFFF;
    color: var(--ch-navy, #101820);
    border: 1.5px solid var(--ch-border, rgba(16, 24, 32, 0.12));
}

.btn-ch-action.outline:hover {
    border-color: var(--ch-navy, #101820);
}

/* ── 7. Transaction Details Modal ── */
.ch-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(16, 24, 32, 0.65);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 16px;
    box-sizing: border-box;
}

.ch-modal-backdrop.open {
    display: flex;
}

.ch-modal-card {
    background: #FFFFFF;
    border-radius: var(--ch-radius-xl, 20px);
    width: 100%;
    max-width: 580px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--ch-shadow-lg);
    border: 1px solid rgba(16, 24, 32, 0.08);
    display: flex;
    flex-direction: column;
}

.ch-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--ch-border, rgba(16, 24, 32, 0.08));
    background: var(--ch-surface-warm, #FAF7F1);
}

.ch-modal-title {
    font-family: var(--ch-font-serif, 'Playfair Display', serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--ch-navy, #101820);
    margin: 0;
}

.ch-modal-close-btn {
    background: none;
    border: none;
    font-size: 24px;
    line-height: 1;
    color: var(--ch-muted, #64748B);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
}

.ch-modal-close-btn:hover {
    color: var(--ch-ink, #101820);
    background: rgba(16, 24, 32, 0.06);
}

.ch-modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ch-modal-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.ch-modal-info-item {
    background: var(--ch-surface-warm, #FAF7F1);
    border: 1px solid var(--ch-border, rgba(16, 24, 32, 0.08));
    border-radius: var(--ch-radius-md, 12px);
    padding: 12px 14px;
}

.ch-modal-info-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--ch-muted, #64748B);
    margin-bottom: 3px;
}

.ch-modal-info-val {
    font-size: 14px;
    font-weight: 700;
    color: var(--ch-ink, #101820);
}

.ch-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--ch-border, rgba(16, 24, 32, 0.08));
    background: var(--ch-surface-warm, #FAF7F1);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ── 8. Responsive Breakpoints ── */
@media (max-width: 768px) {
    .commission-page-wrapper {
        padding: 20px 0 48px 0;
    }

    .commission-page-title {
        font-size: 26px;
    }

    .commission-summary-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .ch-summary-card {
        padding: 16px;
    }

    .ch-summary-amount {
        font-size: 22px;
    }

    .controls-top-row {
        flex-direction: column;
        align-items: stretch;
    }

    .ch-search-box {
        max-width: 100%;
    }

    .ch-transaction-card {
        padding: 14px 16px;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .ch-tx-right {
        justify-content: space-between;
        border-top: 1px dashed var(--ch-border, rgba(16, 24, 32, 0.1));
        padding-top: 10px;
        width: 100%;
    }

    .ch-tx-amount-group {
        text-align: left;
    }

    .ch-modal-info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .commission-summary-grid {
        grid-template-columns: 1fr;
    }

    .ch-transaction-card {
        border-radius: 12px;
    }

    .btn-ch-action {
        width: 100%;
    }
}

@media (max-width: 360px) {
    .commission-page-title {
        font-size: 22px;
    }

    .ch-summary-amount {
        font-size: 20px;
    }

    .ch-tx-title {
        font-size: 14px;
    }
}