/*
 * Flipkart Settlement & Fee Analyzer Styles
 * Prefix: .fsfa-
 */

:root {
    --fsfa-primary: #4f46e5;
    --fsfa-primary-hover: #4338ca;
    --fsfa-primary-light: #e0e7ff;
    --fsfa-success: #10b981;
    --fsfa-success-light: #ecfdf5;
    --fsfa-danger: #ef4444;
    --fsfa-danger-light: #fef2f2;
    --fsfa-warning: #f59e0b;
    --fsfa-warning-light: #fffbeb;
    --fsfa-info: #06b6d4;
    --fsfa-info-light: #ecfeff;
    --fsfa-dark: #1e293b;
    --fsfa-slate: #64748b;
    --fsfa-light: #f8fafc;
    --fsfa-border: #e2e8f0;
    --fsfa-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --fsfa-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --fsfa-radius: 12px;
    --fsfa-font: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Tool specific container */
.fsfa-wrapper {
    font-family: var(--fsfa-font);
    color: var(--fsfa-dark);
    margin-bottom: 3rem;
}

/* Dropzone Styles */
.fsfa-dropzone {
    border: 2px dashed #cbd5e1;
    border-radius: var(--fsfa-radius);
    background-color: #fff;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: var(--fsfa-shadow);
}
.fsfa-dropzone:hover, .fsfa-dropzone.dragover {
    border-color: var(--fsfa-primary);
    background-color: var(--fsfa-primary-light);
}
.fsfa-dropzone-icon {
    font-size: 3rem;
    color: var(--fsfa-primary);
    margin-bottom: 1rem;
}

/* Custom Navigation Tabs */
.fsfa-nav-tabs {
    border-bottom: 2px solid var(--fsfa-border);
    margin-bottom: 2rem;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.fsfa-nav-link {
    color: var(--fsfa-slate);
    border: none;
    background: none;
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 6px 6px 0 0;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
    cursor: pointer;
}
.fsfa-nav-link:hover {
    color: var(--fsfa-primary);
    background-color: var(--fsfa-light);
}
.fsfa-nav-link.active {
    color: var(--fsfa-primary);
    border-bottom-color: var(--fsfa-primary);
}

/* KPI Cards Layout */
.fsfa-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}
.fsfa-kpi-card {
    background-color: #fff;
    border-radius: var(--fsfa-radius);
    padding: 1.25rem;
    box-shadow: var(--fsfa-shadow);
    border: 1px solid var(--fsfa-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}
.fsfa-kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--fsfa-shadow-lg);
}
.fsfa-kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--fsfa-slate);
}
.fsfa-kpi-card.kpi-sales::before { background-color: var(--fsfa-info); }
.fsfa-kpi-card.kpi-settlement::before { background-color: var(--fsfa-success); }
.fsfa-kpi-card.kpi-fees::before { background-color: var(--fsfa-danger); }
.fsfa-kpi-card.kpi-taxes::before { background-color: var(--fsfa-warning); }
.fsfa-kpi-card.kpi-net::before { background-color: var(--fsfa-primary); }

.fsfa-kpi-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--fsfa-slate);
    margin-bottom: 0.5rem;
    font-weight: 600;
}
.fsfa-kpi-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--fsfa-dark);
}
.fsfa-kpi-sub {
    font-size: 0.75rem;
    color: var(--fsfa-slate);
    margin-top: 0.25rem;
}

/* Health Gauge Layout */
.fsfa-health-section {
    background-color: #fff;
    border-radius: var(--fsfa-radius);
    padding: 1.5rem;
    box-shadow: var(--fsfa-shadow);
    border: 1px solid var(--fsfa-border);
    margin-bottom: 2rem;
}
.fsfa-health-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}
@media (max-width: 768px) {
    .fsfa-health-grid {
        grid-template-columns: 1fr;
    }
}
.fsfa-health-gauge-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--fsfa-border);
    padding-right: 2rem;
}
@media (max-width: 768px) {
    .fsfa-health-gauge-box {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid var(--fsfa-border);
        padding-bottom: 1.5rem;
    }
}
.fsfa-circular-progress {
    position: relative;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: conic-gradient(var(--fsfa-primary) 0deg, var(--fsfa-border) 0deg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}
.fsfa-circular-progress::before {
    content: "";
    position: absolute;
    height: 110px;
    width: 110px;
    border-radius: 50%;
    background-color: #fff;
}
.fsfa-circular-value {
    position: relative;
    font-size: 2rem;
    font-weight: 700;
    color: var(--fsfa-dark);
}
.fsfa-health-status-badge {
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
}
.status-excellent { background-color: var(--fsfa-success-light); color: var(--fsfa-success); }
.status-good { background-color: var(--fsfa-info-light); color: var(--fsfa-info); }
.status-average { background-color: var(--fsfa-warning-light); color: var(--fsfa-warning); }
.status-risky { background-color: var(--fsfa-danger-light); color: var(--fsfa-danger); }

/* Leaderboards & Charts Container */
.fsfa-card {
    background-color: #fff;
    border-radius: var(--fsfa-radius);
    border: 1px solid var(--fsfa-border);
    box-shadow: var(--fsfa-shadow);
    padding: 1.5rem;
    margin-bottom: 2rem;
}
.fsfa-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--fsfa-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Styled Table System */
.fsfa-table-wrapper {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--fsfa-border);
}
.fsfa-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    text-align: left;
}
.fsfa-table th {
    background-color: var(--fsfa-light);
    color: var(--fsfa-slate);
    padding: 0.75rem 1rem;
    font-weight: 600;
    border-bottom: 2px solid var(--fsfa-border);
    white-space: nowrap;
}
.fsfa-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--fsfa-border);
    color: var(--fsfa-dark);
    white-space: nowrap;
}
.fsfa-table tr:last-child td {
    border-bottom: none;
}
.fsfa-table tbody tr:hover {
    background-color: var(--fsfa-light);
}

/* Virtual Table Layout for DB */
.fsfa-db-table-container {
    height: 480px;
    overflow-y: auto;
    border: 1px solid var(--fsfa-border);
    border-radius: 8px;
}
.fsfa-db-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.fsfa-db-table th {
    position: sticky;
    top: 0;
    background-color: var(--fsfa-light);
    z-index: 10;
    padding: 0.75rem;
    font-weight: 600;
    color: var(--fsfa-slate);
    border-bottom: 2px solid var(--fsfa-border);
    box-shadow: 0 1px 0 var(--fsfa-border);
}
.fsfa-db-table td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--fsfa-border);
}

/* FAQ Layout */
.fsfa-faq-details {
    border: 1px solid var(--fsfa-border);
    border-radius: 8px;
    margin-bottom: 1rem;
    background-color: #fff;
    transition: all 0.2s ease;
}
.fsfa-faq-details[open] {
    box-shadow: var(--fsfa-shadow);
}
.fsfa-faq-summary {
    padding: 1rem;
    font-weight: 600;
    color: var(--fsfa-dark);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.fsfa-faq-summary::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--fsfa-slate);
    font-weight: normal;
}
.fsfa-faq-details[open] .fsfa-faq-summary::after {
    content: '−';
}
.fsfa-faq-content {
    padding: 0 1rem 1rem 1rem;
    color: var(--fsfa-slate);
    font-size: 0.92rem;
    line-height: 1.5;
}

/* Grid splits */
.fsfa-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
@media (max-width: 992px) {
    .fsfa-grid-2 {
        grid-template-columns: 1fr;
    }
}

/* Insight Bullet System */
.fsfa-insights-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}
.fsfa-insights-item {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.85rem;
    font-size: 0.95rem;
    line-height: 1.5;
}
.fsfa-insights-item::before {
    content: "⚡";
    position: absolute;
    left: 0;
    top: 0.1rem;
    color: var(--fsfa-primary);
}

/* Action button controls */
.fsfa-btn {
    background-color: var(--fsfa-primary);
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.fsfa-btn:hover {
    background-color: var(--fsfa-primary-hover);
    color: #fff;
}
.fsfa-btn-outline {
    background: none;
    border: 1px solid var(--fsfa-border);
    color: var(--fsfa-slate);
}
.fsfa-btn-outline:hover {
    background-color: var(--fsfa-light);
    color: var(--fsfa-dark);
}

/* Search input elements */
.fsfa-search-wrapper {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.fsfa-search-input {
    flex: 1;
    min-width: 200px;
    border: 1px solid var(--fsfa-border);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    outline: none;
}
.fsfa-search-input:focus {
    border-color: var(--fsfa-primary);
    box-shadow: 0 0 0 2px var(--fsfa-primary-light);
}

/* Badges */
.fsfa-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
}
.fsfa-badge-primary { background-color: var(--fsfa-primary-light); color: var(--fsfa-primary); }
.fsfa-badge-success { background-color: var(--fsfa-success-light); color: var(--fsfa-success); }
.fsfa-badge-danger { background-color: var(--fsfa-danger-light); color: var(--fsfa-danger); }
.fsfa-badge-warning { background-color: var(--fsfa-warning-light); color: var(--fsfa-warning); }

/* Animation Spinner */
.fsfa-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}
.fsfa-spinner {
    width: 48px;
    height: 48px;
    border: 5px solid var(--fsfa-border);
    border-bottom-color: var(--fsfa-primary);
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
    margin-bottom: 1rem;
}
@keyframes rotation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Pagination UI */
.fsfa-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--fsfa-slate);
    flex-wrap: wrap;
    gap: 0.75rem;
}
.fsfa-pagination-buttons {
    display: flex;
    gap: 0.35rem;
}