/* Container principal */
.yfinance-chart-wrapper {
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

.yfinance-chart-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.yfinance-chart-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

/* Cabeçalho */
.yfinance-chart-header {
    padding: 20px 24px 16px;
    border-bottom: 1px solid #f3f4f6;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.yfinance-chart-title {
    margin: 0 0 12px 0;
    font-size: 18px;
    font-weight: 600;
    color: #1f2937 !important;
}

.yfinance-price-display {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.yfinance-currency {
    font-size: 16px;
    font-weight: 500;
    color: #6b7280;
}

.yfinance-last-price {
    font-size: 32px;
    font-weight: 700;
    color: #111827;
    line-height: 1;
}

.yfinance-price-change {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.yfinance-price-change.positive {
    background-color: #d1fae5;
    color: #065f46;
}

.yfinance-price-change.negative {
    background-color: #fee2e2;
    color: #991b1b;
}

/* Área do gráfico */
.yfinance-chart-canvas-container {
    padding: 20px;
    position: relative;
    height: 300px;
}

/* Rodapé */
.yfinance-chart-footer {
    padding: 16px 24px;
    border-top: 1px solid #f3f4f6;
    background-color: #f9fafb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.yfinance-chart-info {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #6b7280;
}

.yfinance-period,
.yfinance-data-points,
.yfinance-cache-info {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.yfinance-cache-info {
    font-style: italic;
    color: #9ca3af;
}

.yfinance-timezone {
    font-size: 12px;
    color: #9ca3af;
}

/* Mensagens de erro */
.yfinance-error-container {
    padding: 24px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    margin: 20px 0;
    text-align: center;
}

.yfinance-error-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.yfinance-error-container h4 {
    margin: 0 0 16px 0;
    color: #991b1b;
    font-size: 18px;
}

.yfinance-error-container p {
    margin: 8px 0;
    color: #4b5563;
}

.yfinance-error-help {
    margin-top: 20px;
    padding: 16px;
    background: white;
    border-radius: 6px;
    text-align: left;
}

.yfinance-error-help ul {
    margin: 8px 0 0 0;
    padding-left: 20px;
    color: #6b7280;
}

.yfinance-error-help li {
    margin: 4px 0;
}

/* Responsividade */
@media (max-width: 768px) {
    .yfinance-chart-header {
        padding: 16px;
    }

    .yfinance-last-price {
        font-size: 28px;
    }

    .yfinance-chart-canvas-container {
        padding: 12px;
        height: 250px;
    }

    .yfinance-chart-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .yfinance-chart-info {
        flex-direction: column;
        gap: 8px;
    }
}