/* ==================== REPORTS PAGE STYLES ==================== */

/* Header */
.reports-header {
    margin-bottom: 16px;
}

.reports-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.reports-title-row h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
}

.reports-export-btns {
    display: flex;
    gap: 8px;
}

.export-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.export-btn.csv {
    background: var(--success-light);
    color: var(--success-dark);
}

.export-btn.csv:hover {
    background: var(--success-color);
    color: white;
}

.export-btn.pdf {
    background: var(--danger-light);
    color: var(--danger-dark);
}

.export-btn.pdf:hover {
    background: var(--danger-color);
    color: white;
}

/* Tab Navigation */
.reports-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.reports-tab-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 20px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition);
    min-width: 80px;
    flex: 1;
}

.reports-tab-btn .tab-icon {
    font-size: 20px;
}

.reports-tab-btn .tab-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.reports-tab-btn.active {
    background: var(--primary-gradient);
    border-color: var(--primary-color);
}

.reports-tab-btn.active .tab-label {
    color: white;
}

.reports-tab-btn:not(.active):hover {
    border-color: var(--primary-light);
    background: var(--light-bg);
}

/* Date Filter */
.reports-date-filter {
    background: var(--card-bg);
    padding: 16px;
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.custom-date-range {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.date-inputs {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.date-input-group {
    flex: 1;
    min-width: 130px;
}

.date-input-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.date-input-group input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
}

.apply-date-btn {
    padding: 10px 24px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.apply-date-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Report Sections */
.reports-section {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Card */
.reports-hero-card {
    background: var(--primary-gradient);
    color: white;
    padding: 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    box-shadow: var(--shadow-lg);
}

.reports-hero-card.purchase-theme {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.reports-hero-card.sale-theme {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.hero-stat {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hero-icon {
    font-size: 48px;
}

.hero-content {
    display: flex;
    flex-direction: column;
}

.hero-label {
    font-size: 16px;
    opacity: 0.9;
    font-weight: 500;
}

.hero-value {
    font-size: 36px;
    font-weight: 700;
    margin-top: 4px;
}

/* Quick Stats Grid */
.reports-quick-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.quick-stat {
    background: var(--card-bg);
    padding: 16px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.quick-stat.purchase {
    border-left: 4px solid var(--purchase-color);
}

.quick-stat.sale {
    border-left: 4px solid var(--sale-color);
}

.quick-stat.profit {
    border-left: 4px solid var(--primary-color);
}

.quick-stat.labor {
    border-left: 4px solid var(--warning-color);
}

.quick-stat .stat-icon {
    font-size: 28px;
}

.quick-stat .stat-content {
    display: flex;
    flex-direction: column;
}

.quick-stat .stat-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.quick-stat .stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.quick-stat .stat-count {
    font-size: 11px;
    color: var(--text-muted);
}

/* Stats Row (4 items inline) */
.reports-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.stat-box {
    background: var(--card-bg);
    padding: 14px 12px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.stat-box.warning {
    border-color: var(--warning-color);
    background: var(--warning-light);
}

.stat-box.success {
    border-color: var(--success-color);
    background: var(--success-light);
}

.stat-box .stat-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    display: block;
    margin-bottom: 4px;
}

.stat-box .stat-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Reports Card */
.reports-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.reports-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.reports-card .card-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.chart-period {
    font-size: 12px;
    color: var(--text-muted);
    background: var(--light-bg);
    padding: 4px 10px;
    border-radius: 12px;
}

/* Payment Breakdown Grid */
.payment-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.payment-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
    border-radius: var(--radius-md);
    background: var(--light-bg);
}

.payment-stat.cash {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.payment-stat.online {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.payment-stat.due-pay {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
}

.payment-stat.due-receive {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.payment-icon {
    font-size: 28px;
    margin-bottom: 8px;
}

.payment-label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 4px;
}

.payment-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.payment-value.negative {
    color: var(--danger-color);
}

.payment-value.positive {
    color: var(--success-color);
}

/* Chart Container */
.chart-container {
    position: relative;
    height: 250px;
    width: 100%;
}

.chart-container canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Top Items List */
.top-items-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.top-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--light-bg);
    border-radius: var(--radius-md);
}

.top-item-rank {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
}

.top-item-info {
    flex: 1;
}

.top-item-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.top-item-stats {
    font-size: 12px;
    color: var(--text-muted);
}

.top-item-value {
    font-weight: 700;
    font-size: 16px;
    color: var(--primary-color);
}

/* Filters Grid */
.filters-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.filter-group select {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--card-bg);
}

/* Items Breakdown */
.items-breakdown {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item-breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    background: var(--light-bg);
    border-radius: var(--radius-md);
}

.item-breakdown-info {
    flex: 1;
}

.item-breakdown-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.item-breakdown-stats {
    font-size: 12px;
    color: var(--text-muted);
}

.item-breakdown-value {
    text-align: right;
}

.item-breakdown-amount {
    font-weight: 700;
    font-size: 16px;
    color: var(--text-primary);
}

.item-breakdown-rate {
    font-size: 11px;
    color: var(--text-muted);
}

/* Payment Summary */
.payment-summary {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.payment-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.payment-row:last-child {
    border-bottom: none;
}

.payment-row.total {
    padding-top: 16px;
    margin-top: 8px;
    border-top: 2px solid var(--border-color);
    border-bottom: none;
}

.payment-row span {
    color: var(--text-secondary);
}

.payment-row .value {
    font-weight: 700;
    color: var(--text-primary);
}

.payment-row.total .value {
    font-size: 18px;
    color: var(--primary-color);
}

/* Recent Transactions List */
.recent-transactions-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 350px;
    overflow-y: auto;
}

.transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--light-bg);
    border-radius: var(--radius-md);
}

.transaction-info {
    flex: 1;
}

.transaction-customer {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.transaction-date {
    font-size: 12px;
    color: var(--text-muted);
}

.transaction-items {
    font-size: 12px;
    color: var(--text-secondary);
}

.transaction-amount {
    font-weight: 700;
    font-size: 16px;
    color: var(--text-primary);
}

/* Compare Tab Styles */
.compare-summary-cards {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.compare-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.compare-card.purchase {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
}

.compare-card.sale {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.compare-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.compare-label {
    font-size: 13px;
    opacity: 0.9;
}

.compare-value {
    font-size: 22px;
    font-weight: 700;
    margin-top: 4px;
}

.compare-vs {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-muted);
    padding: 10px;
    background: var(--light-bg);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.compare-net-result {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border-color);
}

.compare-net-result .net-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.compare-net-result .net-value {
    font-size: 32px;
    font-weight: 700;
}

.compare-net-result .net-value.positive {
    color: var(--success-color);
}

.compare-net-result .net-value.negative {
    color: var(--danger-color);
}

.compare-net-result .net-status {
    font-size: 14px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    margin-top: 8px;
}

.compare-net-result.profit .net-status {
    background: var(--success-light);
    color: var(--success-dark);
}

.compare-net-result.loss .net-status {
    background: var(--danger-light);
    color: var(--danger-dark);
}

/* Comparison Table */
.comparison-table {
    display: flex;
    flex-direction: column;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    padding: 12px 8px;
    border-bottom: 1px solid var(--border-color);
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-row.header {
    background: var(--light-bg);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
}

.comparison-row .metric-name {
    font-size: 13px;
    color: var(--text-secondary);
}

.comparison-row .purchase-col,
.comparison-row .sales-col {
    text-align: center;
    font-weight: 600;
    font-size: 14px;
}

.comparison-row .purchase-col {
    color: var(--purchase-color);
}

.comparison-row .sales-col {
    color: var(--sale-color);
}

.comparison-row .negative {
    color: var(--danger-color) !important;
}

.comparison-row .positive {
    color: var(--success-color) !important;
}

/* Item Comparison */
.item-comparison-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item-comparison-row {
    background: var(--light-bg);
    padding: 14px;
    border-radius: var(--radius-md);
}

.item-comparison-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.item-comparison-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.comparison-bar {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bar-label {
    width: 70px;
    font-size: 11px;
    color: var(--text-muted);
}

.bar-track {
    flex: 1;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.bar-fill.purchase {
    background: var(--purchase-color);
}

.bar-fill.sale {
    background: var(--sale-color);
}

.bar-value {
    width: 70px;
    font-size: 12px;
    font-weight: 600;
    text-align: right;
}

/* No Data */
.no-data {
    text-align: center;
    color: var(--text-muted);
    padding: 24px;
    font-size: 14px;
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .reports-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-box .stat-value {
        font-size: 14px;
    }
    
    .hero-value {
        font-size: 28px;
    }
    
    .compare-summary-cards {
        flex-direction: column;
    }
    
    .compare-vs {
        display: none;
    }
    
    .compare-card {
        width: 100%;
    }
    
    .comparison-row {
        font-size: 12px;
    }
}