/**
 * Estilos para el plugin Tasa de Cambio BCC
 * Responsive design para widget y banner
 */

/* ========================================
   VARIABLES Y RESET
   ======================================== */
:root {
    --bcc-primary: #2c3e50;
    --bcc-secondary: #d4af37;
    --bcc-background: #f8f9fa;
    --bcc-border: #e0e0e0;
    --bcc-text: #333;
    --bcc-text-light: #666;
    --bcc-green: #27ae60;
    --bcc-red: #e74c3c;
    --bcc-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* ========================================
   WIDGET SIDEBAR (Vertical)
   ======================================== */
.tasa-cambio-bcc-widget {
    background: white;
    color: #333;
    border-radius: 8px;
    overflow: visible;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    box-shadow: var(--bcc-shadow);
    border: 1px solid var(--bcc-border);
}

.tasa-cambio-header {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    padding: 16px;
    text-align: center;
    border-bottom: 4px solid var(--bcc-secondary);
    border-radius: 8px 8px 0 0;
}

.tasa-cambio-header h3 {
    margin: 0 0 8px 0;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.8px;
    color: var(--bcc-secondary);
}

.tasa-cambio-fecha {
    font-size: 20px;
    color: #bdc3c7;
    font-weight: 500;
}

.tasa-cambio-list {
    padding: 10px 0;
}

.tasa-cambio-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    column-gap: 15px;
    padding: 12px 15px;
    border-bottom: 1px solid #e8e8e8;
    transition: background 0.3s ease;
}

.tasa-cambio-item:hover {
    background: #f8f9fa;
}

.tasa-cambio-item:last-child {
    border-bottom: none;
}

.tasa-flag {
    font-size: 24px;
    line-height: 1;
}

.tasa-codigo {
    font-size: 13px;
    font-weight: 600;
    color: var(--bcc-primary);
}

.tasa-moneda-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.tasa-variacion {
    font-size: 9px;
    font-weight: 700;
    padding: 2px 4px;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    width: 50px;
}

.tasa-valor {
    text-align: right;
}

.tasa-variacion.positiva {
    color: #27ae60;
    background: rgba(39, 174, 96, 0.12);
    border: 1px solid rgba(39, 174, 96, 0.2);
}

.tasa-variacion.negativa {
    color: #e74c3c;
    background: rgba(231, 76, 60, 0.12);
    border: 1px solid rgba(231, 76, 60, 0.2);
}

.tasa-numero {
    font-size: 16px;
    font-weight: 700;
    color: var(--bcc-primary);
}

.tasa-moneda {
    font-size: 11px;
    color: #6c757d;
    font-weight: 600;
}

/* Icono de ayuda con tooltip */
.tasa-help-icon {
    display: inline-block;
    width: 14px;
    height: 14px;
    line-height: 14px;
    text-align: center;
    background: var(--bcc-secondary);
    color: white;
    border-radius: 50%;
    font-size: 10px;
    font-weight: 700;
    margin-left: 4px;
    cursor: help;
    position: relative;
    vertical-align: middle;
    z-index: 10;
}

.tasa-help-icon:hover {
    background: #c9a532;
    z-index: 9999;
}

.tasa-help-icon::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    font-size: 11px;
    font-weight: 400;
    line-height: 1.4;
    white-space: normal;
    width: 200px;
    border-radius: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 10000;
    text-align: left;
}

.tasa-help-icon::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 2px;
    border: 6px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.9);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 10000;
}

.tasa-help-icon:hover::after,
.tasa-help-icon:hover::before {
    opacity: 1;
}

.tasa-cambio-footer {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 11px 15px;
    text-align: center;
    font-size: 10px;
    color: #6c757d;
    border-top: 2px solid #e0e0e0;
    font-weight: 500;
}

/* ========================================
   BANNER HORIZONTAL (Superior del sitio)
   ======================================== */
.tasa-cambio-banner-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.tasa-cambio-banner {
    background: transparent;
    color: var(--bcc-text);
    padding: 15px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
}

.tasa-banner-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.bcc-logo {
    background: var(--bcc-secondary);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 18px;
    letter-spacing: -1px;
}

.bcc-texto {
    display: flex;
    flex-direction: column;
}

.bcc-fecha {
    font-size: 11px;
    color: #6c757d;
}

.bcc-titulo {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--bcc-primary);
}

.tasa-banner-monedas {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    overflow: hidden;
    flex-wrap: nowrap;
    min-width: 0;
}

.tasa-banner-item {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
    gap: 3px 12px;
    flex-shrink: 0;
    padding: 10px 12px;
    background: white;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
    width: 150px;
}

.tasa-banner-item:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Nombre - fila completa superior */
.tasa-banner-nombre {
    grid-column: 1 / -1;
    grid-row: 1;
    font-size: 10px;
    color: #6c757d;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Bandera - columna izquierda */
.tasa-banner-flag {
    grid-column: 1;
    grid-row: 2;
    font-size: 28px;
    line-height: 1;
    align-self: center;
}

/* Código - columna izquierda debajo */
.tasa-banner-info {
    grid-column: 1;
    grid-row: 3;
    text-align: center;
    align-self: center;
}

.tasa-banner-codigo {
    font-size: 11px;
    font-weight: 700;
    color: var(--bcc-primary);
    line-height: 1;
}

/* Valor - columna derecha */
.tasa-banner-valor {
    grid-column: 2;
    grid-row: 2 / 4;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
}

.tasa-banner-numero {
    font-size: 18px;
    font-weight: 700;
    color: #1d2327;
    line-height: 1;
}

.tasa-banner-variacion {
    font-size: 10px;
    margin-top: 0;
    line-height: 1;
}

.tasa-banner-variacion.positiva {
    color: #27ae60;
}

.tasa-banner-variacion.negativa {
    color: #e74c3c;
}

.tasa-banner-vermas {
    flex-shrink: 0;
}

.btn-ver-mas {
    background: var(--bcc-secondary);
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 12px;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-ver-mas:hover {
    background: #c9a532;
    transform: translateX(5px);
}

/* Ocultar controles del carousel en desktop */
.tasa-banner-controls {
    display: none;
}

/* ========================================
   VISTA COMPLETA CON TABS
   ======================================== */
.tasa-cambio-completo {
    background: white;
    border-radius: 12px;
    box-shadow: var(--bcc-shadow);
    padding: 30px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.tasa-completo-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--bcc-border);
}

.tasa-completo-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bcc-logo-grande {
    background: var(--bcc-secondary);
    color: var(--bcc-primary);
    width: 60px;
    height: 60px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 22px;
    letter-spacing: -1px;
}

.tasa-completo-logo span {
    font-size: 14px;
    color: var(--bcc-text-light);
    font-weight: 500;
}

.tasa-completo-titulo {
    flex: 1;
}

.tasa-titulo-fecha {
    font-size: 13px;
    color: var(--bcc-text-light);
    margin-bottom: 5px;
}

.tasa-completo-titulo h2 {
    margin: 0;
    font-size: 28px;
    color: var(--bcc-primary);
    font-weight: 700;
}

.tasa-completo-info {
    color: var(--bcc-text-light);
    margin-bottom: 25px;
    font-size: 14px;
}

.tasa-completo-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--bcc-border);
}

.tasa-tab {
    background: transparent;
    border: none;
    padding: 12px 25px;
    font-size: 14px;
    font-weight: 600;
    color: var(--bcc-text-light);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    bottom: -2px;
}

.tasa-tab:hover {
    color: var(--bcc-primary);
    background: rgba(212, 175, 55, 0.1);
}

.tasa-tab.active {
    color: var(--bcc-primary);
    border-bottom-color: var(--bcc-secondary);
}

.tasa-completo-descripcion {
    background: var(--bcc-background);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 25px;
    font-size: 13px;
    color: var(--bcc-text);
}

.tasa-completo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
}

.tasa-grid-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--bcc-background);
    border-radius: 8px;
    border: 1px solid var(--bcc-border);
    transition: all 0.3s ease;
}

.tasa-grid-item:hover {
    border-color: var(--bcc-secondary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.tasa-grid-flag {
    font-size: 32px;
    line-height: 1;
}

.tasa-grid-info {
    flex: 1;
}

.tasa-grid-nombre {
    font-size: 12px;
    color: var(--bcc-text-light);
    font-weight: 600;
    margin-bottom: 3px;
}

.tasa-grid-codigo {
    font-size: 15px;
    color: var(--bcc-primary);
    font-weight: 700;
}

.tasa-grid-valor {
    text-align: right;
}

.tasa-grid-numero {
    font-size: 22px;
    font-weight: 700;
    color: var(--bcc-primary);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablets */
@media (max-width: 768px) {
    .tasa-cambio-banner {
        padding: 12px 15px;
        gap: 15px;
        flex-wrap: wrap;
    }

    .tasa-banner-monedas {
        gap: 15px;
        width: 100%;
    }

    .tasa-banner-item {
        padding: 8px 12px;
        gap: 10px;
    }

    .tasa-banner-flag {
        font-size: 24px;
    }

    .tasa-banner-nombre {
        font-size: 10px;
    }

    .tasa-banner-numero {
        font-size: 16px;
    }

    .tasa-completo-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 12px;
    }

    .tasa-completo-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .tasa-completo-titulo h2 {
        font-size: 24px;
    }
}

/* Móviles */
@media (max-width: 480px) {
    .tasa-cambio-banner-wrapper {
        padding: 0 50px 0 10px;
    }

    .tasa-cambio-banner {
        padding: 15px 5px 15px 0;
        gap: 15px;
        flex-direction: row;
        justify-content: space-between;
    }

    .bcc-logo {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }

    .bcc-titulo {
        font-size: 11px;
    }

    .bcc-fecha {
        font-size: 10px;
    }

    .tasa-banner-monedas {
        position: relative;
        flex-direction: row;
        width: auto;
        gap: 0;
        overflow: visible;
    }

    .tasa-banner-item {
        display: none;
    }

    .tasa-banner-item.active {
        display: grid;
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto auto;
        padding: 10px 12px;
        width: 100%;
        background: white;
        border-radius: 8px;
        border: 1px solid #e0e0e0;
        gap: 3px 12px;
    }

    /* FILA 1: Nombre completo - ocupa toda la fila superior */
    .tasa-banner-item.active .tasa-banner-nombre {
        grid-column: 1 / -1;
        grid-row: 1;
        font-size: 10px;
        color: #6c757d;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.3px;
        margin-bottom: 0;
    }

    /* FILA 2 COLUMNA IZQUIERDA: Bandera */
    .tasa-banner-item.active .tasa-banner-flag {
        grid-column: 1;
        grid-row: 2;
        font-size: 28px;
        line-height: 1;
        align-self: center;
    }

    /* FILA 3 COLUMNA IZQUIERDA: Código debajo de la bandera */
    .tasa-banner-item.active .tasa-banner-info {
        grid-column: 1;
        grid-row: 3;
        text-align: center;
        align-self: center;
    }

    .tasa-banner-item.active .tasa-banner-codigo {
        font-size: 11px;
        font-weight: 700;
        color: var(--bcc-primary);
        line-height: 1;
    }

    /* FILA 2 COLUMNA DERECHA: Valor */
    .tasa-banner-item.active .tasa-banner-valor {
        grid-column: 2;
        grid-row: 2 / 4;
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        justify-content: space-between;
    }

    .tasa-banner-item.active .tasa-banner-numero {
        font-size: 20px;
        font-weight: 700;
        color: #1d2327;
        line-height: 1;
        align-self: flex-end;
    }

    .tasa-banner-item.active .tasa-banner-variacion {
        font-size: 10px;
        line-height: 1;
        align-self: flex-end;
    }

    .tasa-banner-item.active .tasa-banner-variacion.positiva {
        color: #27ae60;
    }

    .tasa-banner-item.active .tasa-banner-variacion.negativa {
        color: #e74c3c;
    }

    /* Controles del carrusel - SOLO EN MOBILE */
    .tasa-banner-controls {
        display: flex;
        position: absolute;
        right: -45px;
        top: 50%;
        transform: translateY(-50%);
        flex-direction: column;
        gap: 8px;
    }

    .tasa-banner-control {
        background: var(--bcc-secondary);
        color: white;
        border: none;
        border-radius: 4px;
        width: 32px;
        height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        font-size: 14px;
        transition: all 0.3s ease;
        box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    }

    .tasa-banner-control:hover {
        background: #c9a532;
        transform: scale(1.1);
    }

    .tasa-banner-control:active {
        transform: scale(0.95);
    }

    .tasa-banner-vermas {
        display: none;
    }

    .tasa-banner-item {
        width: 100%;
        justify-content: space-between;
    }

    .btn-ver-mas {
        width: 100%;
        text-align: center;
    }

    .tasa-cambio-bcc-widget {
        margin-bottom: 20px;
    }

    .tasa-cambio-item {
        padding: 10px 12px;
    }

    .tasa-moneda-info {
        gap: 8px;
    }

    .tasa-valor {
        gap: 10px;
    }

    .tasa-flag {
        font-size: 20px;
    }

    .tasa-numero {
        font-size: 15px;
    }

    .tasa-completo-grid {
        grid-template-columns: 1fr;
    }

    .tasa-completo-tabs {
        flex-direction: column;
        gap: 5px;
    }

    .tasa-tab {
        padding: 10px 15px;
        border-bottom: none;
        border-left: 3px solid transparent;
    }

    .tasa-tab.active {
        border-left-color: var(--bcc-secondary);
        border-bottom-color: transparent;
        background: rgba(212, 175, 55, 0.1);
    }

    .tasa-completo-header {
        padding: 15px;
    }

    .bcc-logo-grande {
        width: 50px;
        height: 50px;
        font-size: 18px;
    }

    .tasa-completo-titulo h2 {
        font-size: 20px;
    }

    .tasa-grid-flag {
        font-size: 28px;
    }

    .tasa-grid-numero {
        font-size: 18px;
    }
}

/* Pantallas muy pequeñas */
@media (max-width: 320px) {
    .tasa-cambio-item {
        padding: 9px 10px;
        font-size: 12px;
    }

    .tasa-moneda-info {
        gap: 6px;
    }

    .tasa-valor {
        gap: 8px;
    }

    .tasa-flag {
        font-size: 18px;
    }

    .tasa-numero {
        font-size: 14px;
    }

    .tasa-codigo {
        font-size: 12px;
    }
}

/* ========================================
   ANIMACIONES Y TRANSICIONES
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tasa-cambio-item,
.tasa-banner-item,
.tasa-grid-item {
    animation: fadeIn 0.3s ease;
}

/* Loading state */
.tasa-cambio-loading {
    text-align: center;
    padding: 40px;
    color: var(--bcc-text-light);
}

.tasa-cambio-loading::after {
    content: '...';
    animation: dots 1.5s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* Error state */
.tasa-cambio-error {
    background: #fff3cd;
    border: 2px solid #ffc107;
    color: #856404;
    padding: 20px 15px;
    margin: 15px;
    border-radius: 8px;
    text-align: center;
}

.tasa-cambio-error p {
    margin: 8px 0;
    font-size: 13px;
    line-height: 1.5;
}

.tasa-cambio-error p:first-child {
    font-size: 14px;
    margin-bottom: 10px;
}

/* Print styles */
@media print {
    .tasa-cambio-banner,
    .tasa-cambio-bcc-widget,
    .tasa-cambio-completo {
        box-shadow: none;
    }

    .tasa-tab,
    .btn-ver-mas {
        display: none;
    }
}