/* Grain Basis Tracker - Custom Styles (Dark Mode) */

:root {
    --corn-color: #ffc107;
    --soybean-color: #20c997;
    --wheat-color: #0dcaf0;
    --bg-dark: #212529;
    --bg-dark-secondary: #2b3035;
    --bg-dark-tertiary: #343a40;
    --text-primary: #e9ecef;
    --text-secondary: #adb5bd;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-dark);
    color: var(--text-primary);
}

main {
    flex: 1;
}

/* Navbar customization */
.navbar-brand {
    font-weight: bold;
}

/* Card hover effects */
.card {
    transition: box-shadow 0.2s ease;
    background-color: var(--bg-dark-secondary);
    border-color: var(--bg-dark-tertiary);
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.card-header {
    background-color: var(--bg-dark-tertiary);
    border-bottom-color: var(--bg-dark-tertiary);
}

/* Basis value styling */
.basis-positive {
    color: #20c997;
    font-weight: bold;
}

.basis-negative {
    color: #ea868f;
    font-weight: bold;
}

.basis-zero {
    color: #adb5bd;
    font-weight: bold;
}

/* Change indicators */
.change-up {
    color: #20c997;
}

.change-up::before {
    content: "▲ ";
}

.change-down {
    color: #ea868f;
}

.change-down::before {
    content: "▼ ";
}

.change-none {
    color: #adb5bd;
}

/* Table row hover */
#bids-table tbody tr:hover {
    cursor: pointer;
    background-color: rgba(32, 201, 151, 0.15) !important;
}

/* Table styling for dark mode */
.table {
    --bs-table-bg: var(--bg-dark-secondary);
    --bs-table-striped-bg: var(--bg-dark-tertiary);
    --bs-table-hover-bg: rgba(32, 201, 151, 0.1);
    color: var(--text-primary);
}

/* Commodity badges */
.badge-corn {
    background-color: var(--corn-color);
    color: #000;
}

.badge-soybeans {
    background-color: var(--soybean-color);
}

.badge-wheat {
    background-color: var(--wheat-color);
    color: #000;
}

/* Loading spinner */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(33, 37, 41, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Chart container */
.chart-container {
    position: relative;
    min-height: 300px;
}

/* Responsive table */
@media (max-width: 768px) {
    .table-responsive {
        font-size: 0.875rem;
    }

    .table th,
    .table td {
        padding: 0.5rem;
    }
}

/* Summary cards */
#summary-cards .card-body {
    padding: 1rem;
}

#summary-cards .card-title {
    margin-bottom: 0;
}

/* Navigation active state */
.nav-link.active-page {
    font-weight: bold;
    border-bottom: 2px solid white;
}

/* Futures prices */
.futures-quote {
    display: inline-flex;
    align-items: baseline;
    gap: 0.25rem;
}

#futures-prices .price-value {
    font-size: 1.1rem;
    font-weight: bold;
}

#futures-prices .price-change {
    font-size: 0.8rem;
}

#futures-prices .price-contract {
    font-size: 0.75rem;
    color: #6c757d;
}

/* Location filter checkboxes */
#location-checkboxes .form-check {
    display: inline-flex;
    margin-right: 1.25rem;
    margin-bottom: 0.25rem;
}

#location-checkboxes .form-check-label {
    font-size: 0.875rem;
}

/* Analysis section */
#percentile-info {
    min-height: 200px;
}

.percentile-gauge {
    height: 20px;
    background: linear-gradient(to right, #dc3545, #ffc107, #198754);
    border-radius: 10px;
    position: relative;
    margin: 20px 0;
}

.percentile-marker {
    position: absolute;
    top: -5px;
    width: 10px;
    height: 30px;
    background: #fff;
    border-radius: 5px;
    transform: translateX(-50%);
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
}

/* Comparison table */
#compare-table .rank-1 {
    background-color: rgba(255, 215, 0, 0.2);
}

#compare-table .rank-2 {
    background-color: rgba(192, 192, 192, 0.2);
}

#compare-table .rank-3 {
    background-color: rgba(205, 127, 50, 0.2);
}

/* Footer */
.footer {
    border-top: 1px solid var(--bg-dark-tertiary);
}

/* Alerts and notifications */
.alert-basis {
    border-left: 4px solid var(--soybean-color);
}

/* Location cards */
.location-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.location-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.location-card .card-header {
    padding: 0.75rem 1rem;
}

.location-card .table {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.location-card .table th {
    border-top: none;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.location-card .table td {
    vertical-align: middle;
}

/* Contract links */
.contract-link {
    text-decoration: none;
    color: inherit;
}

.contract-link:hover {
    text-decoration: underline;
    color: #20c997;
}

.contract-link code {
    cursor: pointer;
    transition: background-color 0.2s;
    background-color: var(--bg-dark-tertiary);
    color: #20c997;
}

.contract-link:hover code {
    background-color: rgba(32, 201, 151, 0.25);
}

/* Futures chart modal */
#futuresChartModal .modal-content {
    background-color: var(--bg-dark-secondary);
    border-color: var(--bg-dark-tertiary);
}

#futuresChartModal .modal-header,
#futuresChartModal .modal-footer {
    border-color: var(--bg-dark-tertiary);
}

#futuresChartModal .modal-body {
    min-height: 450px;
}

#futures-candlestick-chart {
    width: 100%;
    min-height: 400px;
}

/* Form controls in dark mode */
.form-select,
.form-control {
    background-color: var(--bg-dark-tertiary);
    border-color: #495057;
    color: var(--text-primary);
}

.form-select:focus,
.form-control:focus {
    background-color: var(--bg-dark-tertiary);
    border-color: #20c997;
    color: var(--text-primary);
    box-shadow: 0 0 0 0.25rem rgba(32, 201, 151, 0.25);
}

/* Nav tabs in dark mode */
.nav-tabs {
    border-bottom-color: var(--bg-dark-tertiary);
}

.nav-tabs .nav-link {
    color: var(--text-secondary);
}

.nav-tabs .nav-link:hover {
    border-color: var(--bg-dark-tertiary);
    color: var(--text-primary);
}

.nav-tabs .nav-link.active {
    background-color: var(--bg-dark-secondary);
    border-color: var(--bg-dark-tertiary) var(--bg-dark-tertiary) var(--bg-dark-secondary);
    color: var(--text-primary);
}

/* Print styles */
@media print {
    .navbar,
    .footer,
    .btn,
    .nav-tabs {
        display: none !important;
    }

    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}