.card {
    border: none;
    border-radius: 15px;
}

.card.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.input-group-text {
    background-color: #f8f9fa;
    border-right: none;
}

.form-control {
    border-left: none;
    padding-left: 0;
}

.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.btn-primary {
    background: linear-gradient(45deg, #0d6efd, #0056b3);
    border: none;
    border-radius: 10px;
    padding: 12px;
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #0056b3, #004085);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.feature-item {
    padding: 15px;
}

.feature-item h6 {
    font-weight: 600;
    margin-bottom: 5px;
}

.form-check-input:checked {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.text-primary {
    color: #0d6efd !important;
}

.btn-loading {
    display: none;
}

.loading .btn-text {
    display: none;
}

.loading .btn-loading {
    display: inline;
}

.password-strength {
    height: 4px;
    border-radius: 2px;
    margin-top: 5px;
    transition: all 0.3s ease;
}

.strength-weak {
    background-color: #dc3545;
    width: 33%;
}

.strength-medium {
    background-color: #ffc107;
    width: 66%;
}

.strength-strong {
    background-color: #198754;
    width: 100%;
}