.form {
    background: #ffffff;
    padding: 40px 60px;
    border-radius: 20px;
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    border: 1px solid #e0e0e0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-title {
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
    color: #333;
    font-size: 2.5rem;
}

.form-control,
.form-select {
    border-radius: 10px;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: #fc0b2b;
    box-shadow: 0 0 0 0.2rem rgba(252, 11, 43, 0.25);
}

.form-label {
    font-weight: 600;
    color: #4a4a4a;
    margin-bottom: 8px;
    display: inline-block;
}

.input-group-text {
    background-color: #f8f9fa;
    border-radius: 10px 0 0 10px;
    border: 1px solid #e0e0e0;
    border-right: none;
}

.input-group .form-control {
    border-radius: 0 10px 10px 0;
}

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

.register a {
    text-decoration: none;
    color: #fc0b2b;
    font-weight: 600;
    transition: color 0.3s ease;
}

.register a:hover {
    color: #d60a25;
}

.btn-danger {
    background-color: #fc0b2b;
    border-color: #fc0b2b;
    padding: 12px 20px;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    width: 100%;
    border-radius: 10px;
}

.btn-danger:hover {
    background-color: #d60a25;
    border-color: #d60a25;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(252, 11, 43, 0.4);
}

.form-check-input:checked {
    background-color: #fc0b2b;
    border-color: #fc0b2b;
}

@media (max-width: 768px) {
    .form {
        padding: 30px;
    }
    
    .form-title {
        font-size: 2rem;
    }
}