/* Modal Background */
.ths-modal {
    display: none; 
    position: fixed; 
    z-index: 2147483647; /* Maximum z-index */
    left: 0;
    top: 0;
    width: 100vw; 
    height: 100vh; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.6); 
    backdrop-filter: blur(8px);
    transition: opacity 0.3s ease;
}

/* Modal Content */
.ths-modal-content {
    background-color: #ffffff;
    margin: 5% auto; 
    padding: 40px;
    border: none;
    width: 90%;
    max-width: 450px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    position: relative;
    font-family: 'Poppins', sans-serif;
    transform: translateY(20px);
    animation: slideUp 0.4s ease forwards;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Close Button */
.ths-close {
    color: #666666;
    float: right;
    font-size: 24px;
    font-weight: 500;
    cursor: pointer;
    position: absolute;
    right: 25px;
    top: 20px;
    transition: color 0.2s;
    line-height: 1;
}

.ths-close:hover {
    color: #0e509e;
}

/* Tabs */
.ths-auth-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 2px solid #e1e1e1;
    gap: 20px;
}

.ths-tab-btn {
    background: none;
    border: none;
    padding: 12px 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: #666666;
    position: relative;
    transition: color 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.ths-tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #0e509e;
    transition: width 0.3s ease;
}

.ths-tab-btn.active {
    color: #0e509e;
}

.ths-tab-btn.active::after {
    width: 100%;
}

/* Forms */
.ths-form-container {
    display: none;
}

.ths-form-container.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.ths-form-container h2 {
    margin-bottom: 10px;
    font-size: 26px;
    font-weight: 700;
    color: #0e509e;
    letter-spacing: -0.5px;
}

.ths-subtitle {
    display: block;
    margin-bottom: 25px;
    color: #666666;
    font-size: 14px;
}

.ths-input-group {
    margin-bottom: 20px;
    position: relative;
}

.ths-input-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ths-input-group input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    font-size: 15px;
    color: #1a1a1a;
    background-color: #f8f9fa;
    transition: all 0.2s ease;
    font-family: 'Poppins', sans-serif;
}

.ths-input-group input:focus {
    border-color: #0e509e;
    background-color: #ffffff;
    outline: none;
    box-shadow: 0 0 0 3px rgba(14, 80, 158, 0.1);
}

.ths-submit-btn {
    width: 100%;
    padding: 16px;
    background-color: #0e509e;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s ease, background-color 0.2s;
    margin-top: 10px;
    font-family: 'Poppins', sans-serif;
}

.ths-submit-btn:hover {
    background-color: #0a3d7a;
}

.ths-submit-btn:active {
    transform: scale(0.98);
}

.ths-submit-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.ths-message {
    margin-top: 20px;
    font-size: 14px;
    text-align: center;
    padding: 10px;
    border-radius: 8px;
    display: none;
}

.ths-message.error {
    background-color: #fdeded;
    color: #dc3545;
    border: 1px solid #f5c6cb;
    display: block;
}

.ths-message.success {
    background-color: #edf7ed;
    color: #28a745;
    border: 1px solid #c3e6cb;
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Newsletter Form Styles */
#newsletter-form {
    display: flex;
    gap: 10px;
    align-items: center;
}

#newsletter-form input[type="email"] {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    min-width: 250px;
}

#newsletter-form button[type="submit"] {
    padding: 12px 20px;
    background: #007cba;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.3s ease;
}

#newsletter-form button[type="submit"]:hover {
    background: #005a87;
}

#newsletter-form button[type="submit"]:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.newsletter-message {
    margin-top: 10px;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 13px;
    display: none;
}

.newsletter-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.newsletter-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer Newsletter Styles */
#footer-newsletter-form {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 10px;
}

#footer-newsletter-email {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 13px;
    background: #fff;
    min-width: 180px;
}

#footer-newsletter-email:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.1);
}

#footer-newsletter-submit {
    padding: 10px 16px;
    background: #007cba;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

#footer-newsletter-submit:hover {
    background: #005a87;
    transform: translateY(-1px);
}

#footer-newsletter-submit:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

#footer-newsletter-message {
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.4;
    min-height: 16px;
}

#footer-newsletter-message span {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Responsive para footer newsletter */
@media (max-width: 768px) {
    #footer-newsletter-form {
        flex-direction: column;
        gap: 10px;
    }
    
    #footer-newsletter-email {
        min-width: auto;
        width: 100%;
    }
    
    #footer-newsletter-submit {
        width: 100%;
    }
}