/**
 * GFMR Charts Styles
 * Chart.js integration styling
 *
 * @package WpGfmRenderer
 * @since 2.1.0
 */

/* Chart container */
.gfmr-chart-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 1rem auto;
    padding: 1rem;
    background: var(--gfmr-theme-bg, #fff);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Blocked chart container */
.gfmr-chart-blocked {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 1rem auto;
}

/* Upgrade prompt */
.gfmr-chart-upgrade-prompt {
    padding: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    color: #fff;
    text-align: center;
}

.gfmr-chart-upgrade-prompt h4 {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
}

.gfmr-chart-upgrade-prompt p {
    margin: 0 0 1rem;
    opacity: 0.9;
    font-size: 0.95rem;
}

.gfmr-chart-upgrade-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1;
}

.gfmr-upgrade-button {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: #fff;
    color: #667eea;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.gfmr-upgrade-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    color: #667eea;
    text-decoration: none;
}

/* Error display */
.gfmr-chart-error {
    margin: 1rem auto;
    max-width: 800px;
}

.gfmr-chart-error-content {
    padding: 1rem;
    background: #fee2e2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #dc2626;
    font-family: monospace;
    font-size: 0.9rem;
}

.gfmr-chart-error-content strong {
    color: #991b1b;
}

/* Responsive adjustments */
@media (max-width: 768px) {

    .gfmr-chart-container,
    .gfmr-chart-blocked,
    .gfmr-chart-error {
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .gfmr-chart-upgrade-prompt {
        padding: 1.5rem 1rem;
    }

    .gfmr-chart-upgrade-icon {
        font-size: 2.5rem;
    }

    .gfmr-chart-upgrade-prompt h4 {
        font-size: 1.1rem;
    }
}