/**
 * RFC Calculators Styles
 */

/* Container */
.rfc-calculator-container {
    max-width: 800px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: #333;
    line-height: 1.6;
}

/* Instructions */
.rfc-calculator-instructions {
    margin-bottom: 25px;
    padding: 15px;
    background-color: #f0f8ff;
    border-left: 4px solid #0073aa;
    border-radius: 3px;
}

/* Tabs */
.rfc-calculator-tabs {
    margin-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.rfc-calculator-tab {
    display: inline-block;
    margin: 0;
    padding: 10px 15px;
    color: #555;
    text-decoration: none;
    border: 1px solid transparent;
    border-bottom: none;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
    margin-bottom: -1px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.rfc-calculator-tab:hover {
    background-color: #f9f9f9;
    color: #23282d;
}

.rfc-calculator-tab.active {
    border-color: #ddd;
    border-bottom-color: #fff;
    background-color: #fff;
    color: #0073aa;
}

/* Form */
.rfc-calculator-form {
    margin-bottom: 30px;
}

.rfc-calculator-section {
    margin-bottom: 25px;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
}

.rfc-calculator-field {
    margin-bottom: 15px;
}

.rfc-calculator-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.rfc-calculator-field .required {
    color: #cc0000;
}

.rfc-calculator-field input[type="text"],
.rfc-calculator-field select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

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

.rfc-calculator-field-group {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.rfc-calculator-field-group .rfc-calculator-field {
    flex: 1;
    padding: 0 10px;
    min-width: 100px;
}

/* Form actions */
.rfc-calculator-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.rfc-calculator-submit {
    background-color: #0073aa;
    color: white;
    border: none;
    padding: 12px 20px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.rfc-calculator-submit:hover {
    background-color: #005f8b;
}

.rfc-calculator-reset {
    background-color: #f7f7f7;
    color: #555;
    border: 1px solid #ddd;
    padding: 12px 20px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.rfc-calculator-reset:hover {
    background-color: #eaeaea;
}

/* Error messages */
.rfc-calculator-error {
    margin-bottom: 20px;
    padding: 10px 15px;
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid #cc0000;
    border-radius: 3px;
}

/* Results */
.rfc-calculator-result {
    margin-top: 30px;
    padding: 25px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: none;
}

.rfc-calculator-result h3 {
    margin-top: 0;
    color: #0073aa;
    text-align: center;
    margin-bottom: 20px;
}

.rfc-calculator-result-code, .rfc-code, .curp-code {
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
    color: #333;
    letter-spacing: 2px;
    font-family: monospace;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 4px;
    border: 1px dashed #ddd;
    position: relative;
}

.rfc-calculator-explanation {
    margin-top: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 4px;
}

.rfc-calculator-explanation ul {
    margin: 0;
    padding-left: 25px;
}

.rfc-calculator-explanation li {
    margin-bottom: 8px;
}

.result-part {
    font-weight: bold;
    font-family: monospace;
    color: #0073aa;
    background-color: #f0f8ff;
    padding: 2px 4px;
    border-radius: 3px;
    display: inline-block;
    min-width: 40px;
    text-align: center;
}

/* Button section */
.rfc-calculator-buttons {
    display: flex;
    margin-top: 10px;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.rfc-calculator-buttons button {
    background-color: #0073aa;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.rfc-calculator-buttons button:hover {
    background-color: #005f8b;
}

.rfc-code-copy-button.copied {
    background-color: #28a745;
}

.rfc-code-pdf-button.downloaded {
    background-color: #e74c3c;
}

/* CURP results */
.rfc-result {
    margin-bottom: 30px;
}

.curp-result {
    border-top: 1px solid #ddd;
    padding-top: 20px;
}

/* Responsive styles */
@media (max-width: 768px) {
    .rfc-calculator-tabs {
        display: flex;
        flex-direction: column;
    }
    
    .rfc-calculator-tab {
        margin-bottom: 5px;
        border: 1px solid #ddd;
        border-radius: 4px;
    }
    
    .rfc-calculator-tab.active {
        border-bottom-color: #ddd;
    }
    
    .rfc-calculator-field-group {
        flex-direction: column;
    }
    
    .rfc-calculator-field-group .rfc-calculator-field {
        width: 100%;
        flex: none;
    }
    
    .rfc-calculator-actions {
        flex-direction: column;
    }
    
    .rfc-calculator-submit, 
    .rfc-calculator-reset {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .rfc-calculator-result-code, .rfc-code, .curp-code {
        font-size: 24px;
        word-break: break-all;
    }
}