/* Estilos para el frontend de Certificados de Habilidad */

.cert-verificar-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.cert-verificar-container h2 {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
    border-bottom: 2px solid #0073aa;
    padding-bottom: 10px;
}

.cert-verificar-form {
    margin-bottom: 20px;
}

.cert-verificar-form .form-group {
    margin-bottom: 20px;
}

.cert-verificar-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

.cert-verificar-form input[type="text"] {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.cert-verificar-form input[type="text"]:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 5px rgba(0,115,170,0.3);
}

.cert-verificar-btn {
    width: 100%;
    padding: 12px 24px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cert-verificar-btn:hover {
    background: #005a87;
}

.cert-verificar-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.cert-resultado {
    margin-top: 20px;
    padding: 20px;
    border-radius: 4px;
    border-left: 4px solid;
}

.cert-resultado.success {
    background: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.cert-resultado.error {
    background: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

.cert-resultado.warning {
    background: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.cert-resultado h3 {
    margin: 0 0 15px 0;
    font-size: 18px;
}

.cert-resultado .cert-info {
    margin-bottom: 15px;
}

.cert-resultado .cert-info strong {
    display: inline-block;
    width: 120px;
    font-weight: bold;
}

.cert-resultado .cert-status {
    font-weight: bold;
    font-size: 16px;
    text-align: center;
    padding: 10px;
    border-radius: 4px;
    margin-top: 15px;
}

.cert-resultado .cert-status.valid {
    background: #d4edda;
    color: #155724;
}

.cert-resultado .cert-status.invalid {
    background: #f8d7da;
    color: #721c24;
}

.cert-resultado .cert-status.warning {
    background: #fff3cd;
    color: #856404;
}

/* Loading spinner */
.cert-loading {
    text-align: center;
    padding: 20px;
}

.cert-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0073aa;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive design */
@media (max-width: 768px) {
    .cert-verificar-container {
        margin: 10px;
        padding: 15px;
    }
    
    .cert-verificar-form input[type="text"] {
        font-size: 14px;
        padding: 10px;
    }
    
    .cert-verificar-btn {
        font-size: 14px;
        padding: 10px 20px;
    }
    
    .cert-resultado .cert-info strong {
        width: 100px;
        font-size: 14px;
    }
}

/* Estilos para certificados individuales */
.certificado-individual {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.certificado-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #0073aa;
}

.certificado-header h1 {
    color: #0073aa;
    margin: 0 0 10px 0;
    font-size: 28px;
}

.certificado-header .institucion {
    color: #666;
    font-size: 16px;
    font-style: italic;
}

.certificado-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.certificado-info {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
}

.certificado-info h3 {
    color: #333;
    margin: 0 0 15px 0;
    border-bottom: 1px solid #ddd;
    padding-bottom: 10px;
}

.certificado-info .info-item {
    margin-bottom: 15px;
}

.certificado-info .info-item strong {
    display: inline-block;
    width: 120px;
    color: #555;
}

.certificado-qr {
    text-align: center;
    padding: 20px;
}

.certificado-qr img {
    max-width: 200px;
    height: auto;
}

.certificado-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #ddd;
    color: #666;
    font-size: 14px;
}

/* Estilos para impresión */
@media print {
    .cert-verificar-container,
    .cert-verificar-form,
    .cert-verificar-btn {
        display: none;
    }
    
    .certificado-individual {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .certificado-header h1 {
        color: #000;
    }
    
    .certificado-info {
        background: #fff;
        border: 1px solid #000;
    }
}