/**
 * Enroll-U Connect Frontend Styles
 * 
 * Estilos para el botón y elementos del plugin en el frontend.
 * 
 * @package EnrollU_Connect
 * @since 1.0.0
 */

/* ============================================
   Botón de Enroll-U
   ============================================ */

.enrollu-benefit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    border: none;
    cursor: pointer;
    margin: 15px 0;
}

.enrollu-benefit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
    color: #ffffff;
}

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

.enrollu-benefit-btn i {
    font-size: 16px;
}

.enrollu-benefit-btn span {
    line-height: 1.4;
}

/* Variantes del botón */
.enrollu-benefit-btn.btn-small {
    padding: 8px 16px;
    font-size: 13px;
}

.enrollu-benefit-btn.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.enrollu-benefit-btn.btn-outline {
    background: transparent;
    border: 2px solid #667eea;
    color: #667eea;
    box-shadow: none;
}

.enrollu-benefit-btn.btn-outline:hover {
    background: #667eea;
    color: #ffffff;
}

/* ============================================
   Auto-add button container
   ============================================ */

.enrollu-auto-button {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #e0e0e0;
    text-align: center;
}

.single-deal .enrollu-auto-button {
    margin-top: 40px;
}

/* ============================================
   Tarjeta de beneficio educativo
   ============================================ */

.enrollu-benefit-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    margin: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #667eea;
}

.enrollu-benefit-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.enrollu-benefit-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 24px;
}

.enrollu-benefit-card-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.enrollu-benefit-card-description {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.enrollu-benefit-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.enrollu-benefit-card-features li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: #555;
    font-size: 14px;
}

.enrollu-benefit-card-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* ============================================
   Badge de beneficio educativo
   ============================================ */

.enrollu-badge {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   Tooltip de información
   ============================================ */

.enrollu-tooltip {
    position: relative;
    display: inline-block;
    cursor: help;
    border-bottom: 1px dotted #667eea;
}

.enrollu-tooltip .enrollu-tooltip-text {
    visibility: hidden;
    width: 250px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 10px;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    margin-left: -125px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 13px;
    line-height: 1.5;
}

.enrollu-tooltip .enrollu-tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
}

.enrollu-tooltip:hover .enrollu-tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ============================================
   Loading state
   ============================================ */

.enrollu-benefit-btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.enrollu-benefit-btn.loading span {
    position: relative;
    color: transparent;
}

.enrollu-benefit-btn.loading span:after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: enrollu-spin 0.8s linear infinite;
}

@keyframes enrollu-spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
    .enrollu-benefit-btn {
        width: 100%;
        justify-content: center;
    }
    
    .enrollu-benefit-card {
        padding: 16px;
    }
    
    .enrollu-benefit-card-header {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   Animaciones
   ============================================ */

@keyframes enrollu-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.enrollu-benefit-card {
    animation: enrollu-fade-in 0.5s ease-out;
}

/* ============================================
   Integración con CouponHut Theme
   ============================================ */

.deal-single .enrollu-auto-button {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
}

.deal-single .enrollu-benefit-btn {
    width: 100%;
    max-width: 400px;
}

/* Dark mode support (si el tema lo soporta) */
@media (prefers-color-scheme: dark) {
    .enrollu-benefit-card {
        background: #1e1e1e;
        border-left-color: #667eea;
    }
    
    .enrollu-benefit-card-title {
        color: #fff;
    }
    
    .enrollu-benefit-card-description {
        color: #aaa;
    }
    
    .enrollu-benefit-card-features li {
        color: #ccc;
    }
}