/**
 * TuNoticia – Cotización de Divisas (Estilos Frontend)
 * Diseño premium adaptativo
 */

.tncd-widget-container {
    /* Variables de tema por defecto (Modo Claro) */
    --tncd-bg-item: #ffffff;
    --tncd-border-item: #eef2f6;
    --tncd-text-main: #1e293b;
    --tncd-text-sub: #64748b;
    --tncd-val-compra-bg: #e6fcf5;
    --tncd-val-compra-text: #0ca678;
    --tncd-val-venta-bg: #e7f5ff;
    --tncd-val-venta-text: #1c7ed6;
    --tncd-shadow: 0 1px 3px rgba(0, 0, 0, 0.02), 0 2px 8px rgba(0, 0, 0, 0.04);
    --tncd-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.06), 0 3px 6px rgba(0, 0, 0, 0.04);
    --tncd-accent-glow: rgba(28, 126, 214, 0.15);

    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    width: 100%;
    box-sizing: border-box;
    padding: 2px 0;
}

/* Soporte para Modo Oscuro (Preferencia del sistema) */
@media (prefers-color-scheme: dark) {
    .tncd-widget-container {
        --tncd-bg-item: #1e293b;
        --tncd-border-item: #2d3748;
        --tncd-text-main: #f8fafc;
        --tncd-text-sub: #94a3b8;
        --tncd-val-compra-bg: rgba(12, 166, 120, 0.15);
        --tncd-val-compra-text: #38d9a9;
        --tncd-val-venta-bg: rgba(28, 126, 214, 0.15);
        --tncd-val-venta-text: #74c0fc;
        --tncd-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
        --tncd-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.2);
    }
}

/* Soporte para Modo Oscuro por clases de WordPress/Temas comunes */
.dark-mode .tncd-widget-container,
.dark .tncd-widget-container,
[data-theme="dark"] .tncd-widget-container {
    --tncd-bg-item: #1e293b;
    --tncd-border-item: #2d3748;
    --tncd-text-main: #f8fafc;
    --tncd-text-sub: #94a3b8;
    --tncd-val-compra-bg: rgba(12, 166, 120, 0.15);
    --tncd-val-compra-text: #38d9a9;
    --tncd-val-venta-bg: rgba(28, 126, 214, 0.15);
    --tncd-val-venta-text: #74c0fc;
    --tncd-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --tncd-shadow-hover: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.tncd-widget-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.tncd-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--tncd-border-item);
    background-color: var(--tncd-bg-item);
    box-shadow: var(--tncd-shadow);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), 
                box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1), 
                border-color 0.25s ease;
}

.tncd-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--tncd-shadow-hover);
    border-color: var(--tncd-val-venta-text);
}

.tncd-item-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tncd-item-flag {
    font-size: 1.35rem;
    line-height: 1;
    display: inline-block;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.08));
}

.tncd-item-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--tncd-text-main);
    letter-spacing: -0.2px;
}

.tncd-item-values {
    display: flex;
    gap: 6px;
}

.tncd-val-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5px 8px;
    border-radius: 6px;
    min-width: 68px;
    box-sizing: border-box;
    transition: background-color 0.2s ease;
}

.tncd-val-compra {
    background-color: var(--tncd-val-compra-bg);
    color: var(--tncd-val-compra-text);
}

.tncd-val-venta {
    background-color: var(--tncd-val-venta-bg);
    color: var(--tncd-val-venta-text);
}

.tncd-val-label {
    font-size: 0.58rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
    opacity: 0.9;
}

.tncd-val-num {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: -0.1px;
}

.tncd-single-value .tncd-val-box {
    min-width: 110px;
}

.tncd-widget-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4px;
    margin-top: 10px;
    font-size: 0.72rem;
    color: var(--tncd-text-sub);
    opacity: 0.85;
}

.tncd-footer-api {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.68rem;
    letter-spacing: 0.3px;
}

.tncd-footer-time {
    font-style: normal;
    background: var(--tncd-border-item);
    padding: 2px 6px;
    border-radius: 12px;
    font-weight: 500;
}

.tncd-error {
    color: #e03131;
    background: #fff5f5;
    border: 1px solid #ffe3e3;
    padding: 10px;
    border-radius: 8px;
    font-size: 0.8rem;
    text-align: center;
    margin: 8px 0;
}

@media (prefers-color-scheme: dark) {
    .tncd-error {
        background: rgba(224, 49, 49, 0.1);
        border-color: rgba(224, 49, 49, 0.2);
    }
}