/* Global styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #f5f5f5;
    padding: 20px;
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

/* Header */
.header {
    background: #2c3e50;
    padding: 20px 30px;
    color: white;
}

.title {
    font-size: 22px;
    font-weight: 600;
    margin: 0;
    letter-spacing: -0.3px;
}

/* Controls section */
.controls {
    padding: 20px 30px;
    background: #fafafa;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    gap: 20px;
    align-items: flex-end;
    justify-content: space-between;
}

.control-group {
    min-width: 200px;
}

.control-group-left {
    flex: 0 0 auto;
}

.control-group-right {
    flex: 0 0 auto;
    margin-left: auto;
}

.control-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: #666;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Dropdown styling */
.custom-dropdown .Select-control {
    height: 38px !important;
    border: 1px solid #ccc !important;
    border-radius: 4px !important;
    background: white !important;
    cursor: pointer !important;
    transition: border-color 0.2s !important;
}

.custom-dropdown .Select-control:hover {
    border-color: #999 !important;
}

.custom-dropdown .Select-value,
.custom-dropdown .Select-placeholder {
    line-height: 36px !important;
    padding-left: 10px !important;
    font-size: 14px !important;
    color: #333 !important;
}

.custom-dropdown .Select-arrow-zone {
    padding-right: 10px !important;
}

.custom-dropdown .Select-arrow {
    border-color: #666 transparent transparent !important;
    border-width: 5px 4px 0 !important;
}

.custom-dropdown.is-open .Select-arrow {
    border-color: transparent transparent #666 !important;
    border-width: 0 4px 5px !important;
}

.custom-dropdown .Select-menu-outer {
    border: 1px solid #ccc !important;
    border-radius: 4px !important;
    margin-top: 2px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

.custom-dropdown .Select-option {
    padding: 8px 10px !important;
    font-size: 14px !important;
}

.custom-dropdown .Select-option.is-focused {
    background-color: #f5f5f5 !important;
}

.custom-dropdown .Select-option.is-selected {
    background-color: #2c3e50 !important;
    color: white !important;
}

/* Date picker */
.date-picker .DateRangePickerInput {
    height: 38px !important;
    border: 1px solid #ccc !important;
    border-radius: 4px !important;
    background: white !important;
    display: flex !important;
    align-items: center !important;
    padding: 0 10px !important;
}

.date-picker .DateInput {
    width: 48% !important;
}

.date-picker .DateInput_input {
    height: 36px !important;
    border: none !important;
    padding: 0 !important;
    font-size: 14px !important;
    text-align: center !important;
    color: #333 !important;
}

.date-picker .DateRangePickerInput_arrow {
    padding: 0 6px !important;
}

/* Graph */
.graph {
    padding: 15px 30px 10px 30px;
    background: white;
}

/* Metrics section */
.metrics-container {
    padding: 15px 30px 25px 30px;
    background: white;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.metric-card {
    background: #fafafa;
    border-radius: 6px;
    padding: 16px;
    text-align: center;
    transition: transform 0.15s ease;
}

/* Border styles for each metric card */
.metric-card-overnight {
    border: 2px solid #1a1a1a;
}

.metric-card-intraday {
    border: 2px solid #d0d0d0;
}

.metric-card-buyhold {
    border: 2px dashed #808080;
}

.metric-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.metric-label {
    font-size: 11px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.metric-value {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 2px;
    font-variant-numeric: tabular-nums;
}

.metric-subtitle {
    font-size: 11px;
    color: #999;
}

/* Loading spinner */
._dash-loading {
    margin: 20px;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .header {
        padding: 16px 20px;
    }
    
    .title {
        font-size: 18px;
    }
    
    .controls {
        padding: 16px 20px;
        flex-direction: column;
        gap: 12px;
    }
    
    .control-group,
    .control-group-left,
    .control-group-right {
        min-width: 100%;
        margin-left: 0;
    }
    
    .graph {
        padding: 15px 20px 10px 20px;
    }
    
    .metrics-container {
        padding: 15px 20px 20px 20px;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}