/* chart.css - Chart Specific Styles */

/* Chart Container */
.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
    margin-bottom: 1rem;
}

.chart-container-sm {
    height: 200px;
}

.chart-container-lg {
    height: 500px;
}

/* Chart Controls */
.chart-controls {
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem;
    margin-bottom: 1rem;
}

.chart-controls .btn-group {
    flex-wrap: wrap;
}

.chart-controls .btn {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
    margin: 0.125rem;
}

/* Chart Toolbar */
.chart-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background-color: rgba(0,0,0,0.02);
    border-bottom: 1px solid var(--border-color);
}

.chart-toolbar-left,
.chart-toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Chart Indicator Panel */
.indicator-panel {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem;
    max-width: 300px;
}

[data-theme="dark"] .indicator-panel {
    background-color: rgba(30, 41, 59, 0.9);
    color: white;
}

.indicator-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.indicator-item:last-child {
    margin-bottom: 0;
}

.indicator-label {
    color: var(--gray-color);
}

.indicator-value {
    font-weight: 600;
}

/* Drawing Tools */
.drawing-tools {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 100;
}

.drawing-tools .btn-group {
    box-shadow: var(--shadow);
}

.drawing-tools .btn {
    background-color: white;
    border: 1px solid var(--border-color);
    color: var(--dark-color);
}

[data-theme="dark"] .drawing-tools .btn {
    background-color: var(--dark-color);
    color: white;
}

.drawing-tools .btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Chart Legend */
.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0.75rem;
    background-color: rgba(0,0,0,0.02);
    border-radius: var(--border-radius-sm);
    margin-top: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin-right: 0.5rem;
}

/* Price Line */
.price-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--primary-color);
    z-index: 50;
    pointer-events: none;
}

.price-line-label {
    position: absolute;
    background-color: var(--primary-color);
    color: white;
    padding: 0.125rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    transform: translateY(-50%);
}

/* Crosshair */
.crosshair {
    position: absolute;
    pointer-events: none;
    z-index: 999;
}

.crosshair-line {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.3);
}

.crosshair-line.vertical {
    width: 1px;
    height: 100%;
}

.crosshair-line.horizontal {
    width: 100%;
    height: 1px;
}

.crosshair-label {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
}

[data-theme="dark"] .crosshair-label {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--dark-color);
}

/* Chart Timeframes */
.timeframe-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.timeframe-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
    background-color: var(--light-color);
    color: var(--dark-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.timeframe-btn:hover {
    background-color: rgba(41, 98, 255, 0.1);
    border-color: var(--primary-color);
}

.timeframe-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Chart Indicators Selector */
.indicators-selector {
    position: relative;
}

.indicators-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    min-width: 200px;
    z-index: 1000;
    display: none;
}

.indicators-selector.open .indicators-dropdown {
    display: block;
}

.indicator-option {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
    border-radius: var(--border-radius-sm);
}

.indicator-option:hover {
    background-color: rgba(41, 98, 255, 0.1);
}

.indicator-option input[type="checkbox"] {
    margin-right: 0.5rem;
}

/* Volume Profile */
.volume-profile {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 80px;
    background-color: rgba(0, 0, 0, 0.05);
    border-left: 1px solid var(--border-color);
    z-index: 10;
}

.volume-bar {
    position: absolute;
    right: 0;
    width: 100%;
    background-color: rgba(41, 98, 255, 0.3);
    transition: height 0.3s ease;
}

/* Chart Grid */
.chart-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.grid-line {
    position: absolute;
    border-style: dashed;
    border-color: rgba(0, 0, 0, 0.1);
    border-width: 1px 0 0 1px;
}

[data-theme="dark"] .grid-line {
    border-color: rgba(255, 255, 255, 0.1);
}

/* Chart Watermark */
.chart-watermark {
    position: absolute;
    bottom: 10px;
    right: 10px;
    color: rgba(0, 0, 0, 0.3);
    font-size: 0.75rem;
    z-index: 1;
}

[data-theme="dark"] .chart-watermark {
    color: rgba(255, 255, 255, 0.3);
}

/* Chart Print Styles */
@media print {
    .chart-container {
        height: 500px;
        page-break-inside: avoid;
    }
    
    .chart-controls,
    .drawing-tools,
    .indicators-selector {
        display: none !important;
    }
}