/* ============================================================
   frontend-v3/css/pages/reports.css
   Analytics & Reports Tab Styling — Premium space-dark glassmorphism
   ============================================================ */

.reports-layout {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 48px);
    gap: 20px;
    overflow: hidden;
}

.reports-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.reports-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    flex-shrink: 0;
}

.report-v3-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    overflow: hidden;
}

.report-v3-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--accent-primary);
}

.report-v3-card.revenue::before { background: #10b981; }
.report-v3-card.expenses::before { background: #ef4444; }
.report-v3-card.profit::before { background: #8b5cf6; }
.report-v3-card.tax::before { background: #ffd700; }
.report-v3-card.receivable::before { background: #f97316; }
.report-v3-card.aov::before { background: #06b6d4; }

.report-v3-label {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.report-v3-value {
    font-size: 1.25rem;
    font-weight: 800;
    color: #fff;
    font-family: var(--font-heading);
}

/* Analytics columns content */
.reports-panels-container {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 16px;
    flex: 1;
    overflow: hidden;
}

.reports-panel {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
}

.chart-wrapper {
    position: relative;
    flex: 1;
    min-height: 200px;
    width: 100%;
}

.expenses-table {
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
    flex: 1;
}

.expense-row {
    display: grid;
    grid-template-columns: 1fr 100px 100px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8rem;
    align-items: center;
}

.expense-row:hover {
    background: rgba(255, 255, 255, 0.01);
}

.expense-title {
    font-weight: 600;
    color: #fff;
}

.expense-amount {
    text-align: right;
    font-weight: 700;
    color: #ef4444;
}

.expense-date {
    color: var(--text-muted);
    font-size: 0.72rem;
    text-align: right;
}

/* Simulated visual layout wrappers for Excel Replacement */
.excel-tab-selector {
    display: flex;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 3px;
    gap: 4px;
}

.excel-tab-btn {
    background: none;
    border: none;
    padding: 6px 12px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.excel-tab-btn.active {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}