.bt-detalle-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
}

.bt-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    margin-bottom: 20px;
    transition: all 0.3s;
}

.bt-btn-back:hover {
    background: #e0e0e0;
    transform: translateX(-5px);
}

.bt-detalle-header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.bt-detalle-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    background: white;
    border-radius: 50%;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.bt-detalle-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.bt-detalle-titulo {
    font-size: 2.5em;
    margin: 20px 0 10px;
    font-weight: 700;
}

.bt-detalle-empresa {
    font-size: 1.3em;
    margin: 10px 0;
    opacity: 0.9;
}

.bt-detalle-estado {
    margin-top: 15px;
}

.bt-detalle-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
}

.bt-detalle-main {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.bt-detalle-section {
    margin-bottom: 40px;
}

.bt-detalle-section:last-child {
    margin-bottom: 0;
}

.bt-detalle-section h2 {
    font-size: 1.8em;
    margin-bottom: 20px;
    color: #333;
    border-bottom: 3px solid #667eea;
    padding-bottom: 10px;
}

.bt-detalle-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.bt-info-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s;
}

.bt-info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.bt-info-icon {
    font-size: 2.5em;
    line-height: 1;
}

.bt-info-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.bt-info-label {
    font-size: 0.85em;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bt-info-value {
    font-size: 1.1em;
    font-weight: 600;
    color: #333;
}

.bt-detalle-text {
    font-size: 1.05em;
    line-height: 1.8;
    color: #555;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.bt-anexos-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.bt-anexo-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s;
}

.bt-anexo-link:hover {
    border-color: #667eea;
    background: #f8f9fa;
    transform: translateX(5px);
}

.bt-anexo-icon {
    font-size: 2em;
    color: #667eea;
}

.bt-anexo-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.bt-anexo-nombre {
    font-weight: 600;
    font-size: 1.05em;
}

.bt-anexo-fecha {
    font-size: 0.9em;
    color: #666;
}

.bt-anexo-download {
    font-size: 1.5em;
    color: #667eea;
}

.bt-detalle-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.bt-detalle-cta {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 20px;
}

.bt-btn-large {
    width: 100%;
    padding: 18px 24px;
    font-size: 1.2em;
    text-align: center;
    display: block;
    margin-bottom: 20px;
}

.bt-detalle-meta {
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.bt-detalle-meta p {
    margin: 10px 0;
    color: #666;
    line-height: 1.6;
}

.bt-detalle-share {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.bt-detalle-share h3 {
    margin-bottom: 15px;
    font-size: 1.2em;
    color: #333;
}

.bt-share-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bt-share-btn {
    padding: 12px 20px;
    border-radius: 6px;
    text-decoration: none;
    text-align: center;
    color: white;
    font-weight: 600;
    transition: all 0.3s;
}

.bt-share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.bt-share-facebook {
    background: #1877f2;
}

.bt-share-twitter {
    background: #1da1f2;
}

.bt-share-whatsapp {
    background: #25d366;
}

@media (max-width: 992px) {
    .bt-detalle-content {
        grid-template-columns: 1fr;
    }
    
    .bt-detalle-cta {
        position: static;
    }
    
    .bt-detalle-titulo {
        font-size: 2em;
    }
    
    .bt-detalle-info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .bt-detalle-container {
        padding: 10px;
    }
    
    .bt-detalle-main {
        padding: 20px;
    }
    
    .bt-detalle-titulo {
        font-size: 1.5em;
    }
}