/* Register Page Specific Styles */
.auth-container {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    overflow: hidden;
}

/* Registration Navigation */
.register-nav {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.nav-btn {
    flex: 1;
    padding: 16px 0;
    text-align: center;
    font-weight: 600;
    color: #6c757d;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    background: none;
    border: none;
    outline: none;
}

.nav-btn:hover {
    color: #07C160;
}

.nav-btn.active {
    color: #07C160;
    border-bottom-color: #07C160;
    background: white;
}

/* Registration Sections */
.register-section {
    display: none;
    padding: 40px;
}

.register-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Form Styles */
.auth-form {
    width: 100%;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #07C160;
    box-shadow: 0 0 0 2px rgba(7, 193, 96, 0.2);
}

.sms-code-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.sms-code-group input {
    flex: 1;
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.sms-code-link {
    color: #07C160;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.sms-code-link:hover {
    text-decoration: underline;
}

/* 确保注册区域正确显示/隐藏 */
.register-section {
    display: none;
    padding: 40px;
}

.register-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.password-hint {
    font-size: 0.9rem;
    color: #666;
    margin-top: 5px;
}

.auth-links {
    text-align: center;
    margin-top: 30px;
}

.auth-links p {
    margin: 10px 0;
}

.auth-links a {
    color: #07C160;
    text-decoration: none;
    font-weight: 600;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-container {
        margin: 0 10px;
    }
    
    .register-section {
        padding: 20px;
    }
    
    .sms-code-group {
        flex-direction: column;
    }
    
    .sms-code-group .btn {
        min-width: auto;
    }
}