/* ===================================
   Elpris Denmark Widget Styles
   Modern, clean design with brand colors
   =================================== */

/* Import Montserrat font */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');

:root {
    --elpris-primary: #2C5873;
    --elpris-secondary: #C3D7E3;
    --elpris-danger: #ef4444;
    --elpris-dark: #1e293b;
    --elpris-light: #f8fafc;
    --elpris-border: #e2e8f0;
    --elpris-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --elpris-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* ===================================
   Widget Container
   =================================== */
.elpris-widget-container,
.elpris-production-container {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--elpris-shadow-lg);
    margin: 2rem 0;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ===================================
   Controls
   =================================== */
.elpris-controls {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--elpris-border);
}

.elpris-control-group {
    display: flex;
    gap: 2rem;
    justify-content: space-between;
}

.elpris-control-item {
    flex: 1;
}

.elpris-control-item label {
    display: block;
    font-weight: 600;
    color: var(--elpris-dark);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Region selector with 2 buttons */
.elpris-region-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

/* Date selector with 2 buttons */
.elpris-date-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

/* Unified button styling for both region and date buttons */
/* SUPER SPECIFIK FOR AT OVERSKRIVE ANDRE STYLES */
div.elpris-widget-container .elpris-region-btn,
div.elpris-widget-container .elpris-date-btn,
.elpris-region-btn,
.elpris-date-btn {
    padding: 0.75rem 1rem !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
    color: #2C5873 !important;
    border: 2px solid #2C5873 !important;
    border-color: #2C5873 !important;
    border-radius: 30px !important;
    font-size: 1rem !important;
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

div.elpris-widget-container .elpris-region-btn:hover,
div.elpris-widget-container .elpris-date-btn:hover,
.elpris-region-btn:hover,
.elpris-date-btn:hover {
    background: rgba(44, 88, 115, 0.05) !important;
    background-color: rgba(44, 88, 115, 0.05) !important;
}

div.elpris-widget-container .elpris-region-btn.active,
div.elpris-widget-container .elpris-date-btn.active,
.elpris-region-btn.active,
.elpris-date-btn.active {
    background: #2C5873 !important;
    background-color: #2C5873 !important;
    color: #ffffff !important;
    border-color: #2C5873 !important;
}

div.elpris-widget-container .elpris-region-btn.active:hover,
div.elpris-widget-container .elpris-date-btn.active:hover,
.elpris-region-btn.active:hover,
.elpris-date-btn.active:hover {
    background: #234963 !important;
    background-color: #234963 !important;
    border-color: #234963 !important;
}

/* Legacy select (hidden but kept for compatibility) */
.elpris-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--elpris-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    background-color: white;
    cursor: pointer;
    transition: all 0.2s ease;
}

.elpris-select:hover {
    border-color: var(--elpris-primary);
}

.elpris-select:focus {
    outline: none;
    border-color: var(--elpris-primary);
    box-shadow: 0 0 0 3px rgba(44, 88, 115, 0.1);
}

/* Legacy button style (if needed) */
.elpris-btn {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: var(--elpris-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    height: 48px;
}

.elpris-btn:hover {
    background: #234963;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.elpris-btn:active {
    transform: translateY(0);
}

/* ===================================
   Statistics Cards
   =================================== */
.elpris-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.elpris-stat-card {
    background: linear-gradient(135deg, var(--elpris-light), white);
    padding: 1.25rem;
    border-radius: 12px;
    border: 2px solid var(--elpris-border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.elpris-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--elpris-shadow-lg);
    border-color: var(--elpris-primary);
}

.elpris-stat-card .stat-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.elpris-stat-card .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--elpris-dark);
    line-height: 1.2;
}

.elpris-stat-card .stat-value small {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    color: #64748b;
    margin-top: 0.25rem;
}

/* ===================================
   Chart Wrapper
   =================================== */
.elpris-chart-wrapper,
.production-chart-wrapper {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    border: 2px solid var(--elpris-border);
    margin-bottom: 1.5rem;
}

/* ===================================
   Production Widget Specific
   =================================== */
.production-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--elpris-dark);
    margin: 0 0 0.5rem 0;
}

.production-subtitle {
    font-size: 1rem;
    color: #64748b;
    margin: 0 0 1.5rem 0;
}

.production-legend {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: var(--elpris-light);
    border-radius: 12px;
    border: 2px solid var(--elpris-border);
}

.production-info {
    margin: 0;
}

.production-info p {
    margin: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--elpris-dark);
}

.production-info .green-percentage {
    font-size: 1.1rem;
    color: #10b981;
    font-weight: 600;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--elpris-border);
}

/* ===================================
   Disclaimer
   =================================== */
.elpris-disclaimer,
.production-disclaimer {
    background: transparent;
    border-left: 4px solid var(--elpris-primary);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.elpris-disclaimer p,
.production-disclaimer p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--elpris-primary);
    line-height: 1.6;
}

/* ===================================
   Loading State
   =================================== */
.elpris-loading {
    display: none;
    text-align: center;
    padding: 3rem;
    background: var(--elpris-light);
    border-radius: 12px;
    border: 2px dashed var(--elpris-border);
}

.elpris-loading p {
    margin: 1rem 0 0 0;
    color: #64748b;
    font-weight: 500;
}

/* Spinner animation */
.spinner {
    display: inline-block;
    width: 48px;
    height: 48px;
    border: 4px solid var(--elpris-border);
    border-top-color: var(--elpris-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    .elpris-widget-container,
    .elpris-production-container {
        padding: 1.25rem;
        border-radius: 12px;
    }
    
    .elpris-control-group {
        flex-direction: column;
        gap: 1rem;
    }
    
    .elpris-stats {
        grid-template-columns: 1fr;
    }
    
    .elpris-stat-card .stat-value {
        font-size: 1.25rem;
    }
    
    .production-title {
        font-size: 1.5rem;
    }
    
    .elpris-chart-wrapper,
    .production-chart-wrapper {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .elpris-widget-container,
    .elpris-production-container {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .production-title {
        font-size: 1.25rem;
    }
    
    .production-subtitle {
        font-size: 0.875rem;
    }
}

/* ===================================
   Dark mode support (optional)
   =================================== */
@media (prefers-color-scheme: dark) {
    .elpris-widget-container,
    .elpris-production-container {
        background: #1e293b;
        color: #f1f5f9;
    }
    
    .elpris-stat-card {
        background: linear-gradient(135deg, #334155, #1e293b);
        border-color: #475569;
    }
    
    .elpris-stat-card .stat-value {
        color: #f1f5f9;
    }
    
    .elpris-select {
        background-color: #334155;
        color: #f1f5f9;
        border-color: #475569;
    }
    
    .elpris-chart-wrapper,
    .production-chart-wrapper {
        background: #334155;
        border-color: #475569;
    }
    
    .production-legend {
        background: #334155;
        border-color: #475569;
    }
    
    .production-info p {
        color: #f1f5f9;
    }
    
    .elpris-loading {
        background: #334155;
        border-color: #475569;
    }
}

/* ===================================
   Print Styles
   =================================== */
@media print {
    .elpris-controls,
    .elpris-btn,
    .elpris-loading {
        display: none !important;
    }
    
    .elpris-widget-container,
    .elpris-production-container {
        box-shadow: none;
        border: 1px solid #000;
    }
}