<style>
.card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
}

/* Form Styling */
.form-control {
    border-radius: 8px;
    padding: 12px;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #de3370;
    box-shadow: 0 0 0 0.2rem rgba(222, 51, 112, 0.15);
}

/* Button Styling */
.btn-primary {
    background-color: #333;
    border-color: #333;
    border-radius: 8px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #000;
    border-color: #000;
    transform: translateY(-1px);
}

.btn-register {
    background-color: #de3370;
    border-color: #de3370;
    color: white;
    border-radius: 8px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-register:hover {
    background-color: #c62860;
    border-color: #c62860;
    color: white;
    transform: translateY(-1px);
}

/* Auth Switcher Styling */
.auth-switcher {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
}
.btn-auth {
    background-color: #de3370;
    border-color: #de3370;
    color: white;
    border-radius: 8px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-auth:hover {
    background-color: #c62860;
    border-color: #c62860;
    color: white;
    transform: translateY(-1px);
}

/* Updated Form Container Styling */
.auth-forms-container {
    position: relative;
    min-height: 400px; /* Adjust based on your form height */
}

#login-form, #register-form {
    transition: all 0.3s ease;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
}

#login-form.active, #register-form.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

/* Custom Checkbox */
.custom-control-input:checked ~ .custom-control-label::before {
    border-color: #de3370;
    background-color: #de3370;
}

/* Labels */
label {
    font-weight: 500;
    color: #444;
}

/* Links */
a {
    color: #de3370;
    transition: all 0.3s ease;
}

a:hover {
    color: #c62860;
    text-decoration: none;
}

/* Error States */
.is-invalid {
    border-color: #dc3545;
}

.invalid-feedback {
    font-size: 0.85rem;
}
</style>
